Color-tunable upconversion photoluminescence and highly performed optical temperature sensing in Er³⁺/Yb³⁺ co-doped ZnWO₄

D. Gao, D. Tian, X. Zhang, and W. Gao, “Simultaneous quasi-one-dimensional propagation and tuning of upconversion luminescence through waveguide effect,” Sci. Rep. 6, 22433 (2016).
[Crossref] [PubMed]

P. Du, L. H. Luo, Q. Y. Yue, and W. P. Li, “The simultaneousrealizationofhigh-andlow-temperature thermometry inEr3+/Yb3+-codoped Y2O3 nanoparticles,” Mater. Lett. 143, 209–211 (2015).
[Crossref]

P. Du and J. S. Yu, “Effect of molybdenum on upconversion emission and temperature sensing properties in Na0.5Bi0.5TiO3:Er/Yb ceramics,” Ceram. Int. 41(5), 6710–6714 (2015).
[Crossref]

X. Chai, J. Li, X. Wang, H. Zhao, Y. Li, and X. Yao, “Dual-mode photoluminescence, temperature sensing and enhanced ferroelectric properties in Er-doped (Ba0.4Ca0.6)TiO3 multifunctional diphase ceramics,” Mater. Sci. Eng. B 201(12), 23–28 (2015).
[PubMed]

X. Wang, Q. Liu, Y. Bu, Ch. Liu, T. Liu, and X. Yan, “Optical temperature sensing of rare-earth ion doped phosphors,” RSC Advances 5(105), 86219–86236 (2015).
[Crossref]

A. Pandey, V. K. Rai, V. Kumar, V. Kumar, and H. C. Swart, “Upconversion based temperature sensing ability of Er3+–Yb3+codopedb SrWO4: An optical heating phosphor,” Sens. Actuators B Chem. 209(3), 352–358 (2015).
[Crossref]

D. He, C. Guo, S. Jiang, N. Zhang, C. Duan, M. Yin, and T. Li, “Optical temperature sensing properties of Yb3+–Er3+ co-doped NaLnTiO4 (Ln = Gd, Y) up-conversion phosphors,” RSC Advances 5(2), 1385–1390 (2015).
[Crossref]

H. Zou, J. Li, X. S. Wang, D. F. Peng, Y. X. Li, and X. Yao, “Color-tunable upconversion emission and optical temperature sensing behaviour in Er-Yb-Mo codoped Bi7Ti4NbO21 multifunctional ferroelectric oxide,” Opt. Mater. Express 4(8), 1545–1554 (2014).
[Crossref]

P. Du, L. Luo, W. Li, Q. Yue, and H. Chen, “Optical temperature sensor based on upconversion emission in Er-doped ferroelectric 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 ceramic,” Appl. Phys. Lett. 104(15), 152902 (2014).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

P. Du, L. H. Luo, W. P. Li, and Q. Y. Yue, “Upconversion emission in Er-doped and Er/Yb-codoped ferroelectric Na0.5Bi0.5TiO3 and its temperature sensing application,” J. Appl. Phys. 116(1), 014102 (2014).
[Crossref]

V. K. Rai, A. Pandey, and R. Dey, “Photoluminescence study of Y2O3:Er3+-Eu3+-Yb3+ phosphor for lighting and sensing applications,” J. Appl. Phys. 113(8), 083104 (2013).
[Crossref]

W. Xu, H. Zhao, Y. Li, L. Zheng, Z. Zhang, and W. Cao, “Optical temperature sensing through the upconversion luminescence from Ho3+/Yb3+codoped CaWO4,” Sens. Actuators B Chem. 188(12), 1096–1100 (2013).
[Crossref]

D. Gao, X. Zhang, and W. Gao, “Formation of Bundle-Shaped β-NaYF4 Upconversion Microtubes via Ostwald Ripening,” ACS Appl. Mater. Interfaces 5(19), 9732–9739 (2013).
[Crossref] [PubMed]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

N. Van Minh, N. Manh Hung, D. T. Xuan Thao, M. Roeffaers, and J. Hofkens, “Structural and optical properties of ZnWO4:Er3+ crystals,” J. Spectrosc. 2013, 424185 (2013).

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, I. R. Martin, E. Lalla, and V. La Vin, “Effects of Er3+ concentration on thermal sensitivity in optical temperature fluorotellurite glass sensors,” Sens. Actuators B Chem. 176(1), 1167–1175 (2013).
[Crossref]

B. Dong, B. Cao, Y. He, Z. Liu, Z. Li, and Z. Feng, “Temperature sensing and in vivo imaging by molybdenum sensitized visible upconversion luminescence of rare-earth oxides,” Adv. Mater. 24(15), 1987–1993 (2012).
[Crossref] [PubMed]

D. Jaque and F. Vetrone, “Luminescence nanothermometry,” Nanoscale 4(15), 4301–4326 (2012).
[Crossref] [PubMed]

D. Wawrzynczyk, A. Bednarkiewicz, M. Nyk, W. Strek, and M. Samoc, “Neodymium(III) doped fluoride nanoparticles as non-contact optical temperature sensors,” Nanoscale 4(22), 6959–6961 (2012).
[Crossref] [PubMed]

W. Xu, X. Gao, L. Zheng, P. Wang, Z. Zhang, and W. Cao, “Optical thermometry through green upconversion emissions in Er3+/Yb3+-codoped CaWO4 phosphor,” Appl. Phys. Express 5(7), 072201 (2012).
[Crossref]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

E. Kim, C. Jeon, and G. Clem, “Effects of crystal structure on the microwave dielectricproperties of ABO4 (A = Ni, Mg, Zn and B = Mo, W) ceramics,” J. Am. Ceram. Soc. 95(9), 2934–2938 (2012).
[Crossref]

P. Haro-Gonzalez, S. F. Leon-Luis, S. Gonzalez-Perez, and I. R. Martın, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

X. Chen, F. Xiao, S. Ye, X. Huang, G. Dong, and Q. Zhang, “ZnWO4:Eu3+ nanorods: A potential tunable white light-emitting phosphors,” J. Alloys Compd. 509(5), 1355–1359 (2011).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, E. Lalla, and V. Lavin, “Temperature sensor based on the Er3+ green upconverted emission in a fluorotellurite glass,” Sens. Actuators B Chem. 158(1), 208–213 (2011).
[Crossref]

M. Quintanilla, E. Cantelar, F. Cusso, M. Villegas, and A. C. Caballero, “Temperature sensing with up-converting submicron-sized LiNbO3:Er3+ /Yb3+ particles,” Appl. Phys. Express 4(2), 022601 (2011).
[Crossref]

P. Haro-Gonzalez, S. F. León-Luis, S. González-Pérez, and I. R. Martín, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, and H. Kraus, “Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K,” J. Phys. Condens. Matter 21(32), 325402 (2009).
[Crossref] [PubMed]

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

X. Luo and W. Cao, “Upconversion luminescence properties of Li+-doped ZnWO4:Yb,Er,” J. Mater. Res. 23(8), 2078–2083 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

X. Wang, X. Kong, Y. Yu, Y. Sun, and H. Zhang, “Effect of Annealing on Upconversion luminescence of ZnO:Er3+ Nanocrystals and high thermal sensitivity,” J. Phys. Chem. C 111(41), 15119–15124 (2007).
[Crossref]

B. Dong, T. Yang, and M. K. Lei, “Optical high temperature sensor based on green up-conversion emissions in Er3+ doped Al2O3,” Sens. Actuators B Chem. 123(2), 667–670 (2007).
[Crossref]

M. A. R. C. Alencar, G. S. Maciel, C. B. de Araujo, and A. Patra, “Er 3+ -doped BaTiO3 nanocrystals for thermometry: Influence of nanoenvironment on the sensitivity of a fluorescence based temperature sensor,” Appl. Phys. Lett. 84(23), 4753–4755 (2004).
[Crossref]

S. A. Wade, S. F. Collins, and G. W. Baxter, “Fluorescence intensity ratio technique for optical fiber point temperature sensing,” J. Appl. Phys. 94(8), 4743–4756 (2003).
[Crossref]

D. Xu and J. Zang, “Progress of study on upconversion laser& luminescence materials,” J. Synth. Cryst. 30(2), 203–210 (2001).

B. H. Toby, “EXPGUI, a graphical user interface for GSAS,” J. Appl. Cryst. 34(2), 210–213 (2001).
[Crossref]

E. Maurice, G. Monnom, B. Dussardier, A. Saïssy, D. B. Ostrowsky, and G. W. Baxter, “Erbium-doped silica fibers for intrinsic fiber-optic temperature sensors,” Appl. Opt. 34(34), 8019–8025 (1995).
[Crossref] [PubMed]

M. A. R. C. Alencar, G. S. Maciel, C. B. de Araujo, and A. Patra, “Er 3+ -doped BaTiO3 nanocrystals for thermometry: Influence of nanoenvironment on the sensitivity of a fluorescence based temperature sensor,” Appl. Phys. Lett. 84(23), 4753–4755 (2004).
[Crossref]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

S. A. Wade, S. F. Collins, and G. W. Baxter, “Fluorescence intensity ratio technique for optical fiber point temperature sensing,” J. Appl. Phys. 94(8), 4743–4756 (2003).
[Crossref]

E. Maurice, G. Monnom, B. Dussardier, A. Saïssy, D. B. Ostrowsky, and G. W. Baxter, “Erbium-doped silica fibers for intrinsic fiber-optic temperature sensors,” Appl. Opt. 34(34), 8019–8025 (1995).
[Crossref] [PubMed]

D. Wawrzynczyk, A. Bednarkiewicz, M. Nyk, W. Strek, and M. Samoc, “Neodymium(III) doped fluoride nanoparticles as non-contact optical temperature sensors,” Nanoscale 4(22), 6959–6961 (2012).
[Crossref] [PubMed]

X. Wang, Q. Liu, Y. Bu, Ch. Liu, T. Liu, and X. Yan, “Optical temperature sensing of rare-earth ion doped phosphors,” RSC Advances 5(105), 86219–86236 (2015).
[Crossref]

M. Quintanilla, E. Cantelar, F. Cusso, M. Villegas, and A. C. Caballero, “Temperature sensing with up-converting submicron-sized LiNbO3:Er3+ /Yb3+ particles,” Appl. Phys. Express 4(2), 022601 (2011).
[Crossref]

M. Quintanilla, E. Cantelar, F. Cusso, M. Villegas, and A. C. Caballero, “Temperature sensing with up-converting submicron-sized LiNbO3:Er3+ /Yb3+ particles,” Appl. Phys. Express 4(2), 022601 (2011).
[Crossref]

B. Dong, B. Cao, Y. He, Z. Liu, Z. Li, and Z. Feng, “Temperature sensing and in vivo imaging by molybdenum sensitized visible upconversion luminescence of rare-earth oxides,” Adv. Mater. 24(15), 1987–1993 (2012).
[Crossref] [PubMed]

W. Xu, H. Zhao, Y. Li, L. Zheng, Z. Zhang, and W. Cao, “Optical temperature sensing through the upconversion luminescence from Ho3+/Yb3+codoped CaWO4,” Sens. Actuators B Chem. 188(12), 1096–1100 (2013).
[Crossref]

W. Xu, X. Gao, L. Zheng, P. Wang, Z. Zhang, and W. Cao, “Optical thermometry through green upconversion emissions in Er3+/Yb3+-codoped CaWO4 phosphor,” Appl. Phys. Express 5(7), 072201 (2012).
[Crossref]

X. Luo and W. Cao, “Upconversion luminescence properties of Li+-doped ZnWO4:Yb,Er,” J. Mater. Res. 23(8), 2078–2083 (2008).
[Crossref]

X. Chai, J. Li, X. Wang, H. Zhao, Y. Li, and X. Yao, “Dual-mode photoluminescence, temperature sensing and enhanced ferroelectric properties in Er-doped (Ba0.4Ca0.6)TiO3 multifunctional diphase ceramics,” Mater. Sci. Eng. B 201(12), 23–28 (2015).
[PubMed]

P. Du, L. Luo, W. Li, Q. Yue, and H. Chen, “Optical temperature sensor based on upconversion emission in Er-doped ferroelectric 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 ceramic,” Appl. Phys. Lett. 104(15), 152902 (2014).
[Crossref]

X. Chen, F. Xiao, S. Ye, X. Huang, G. Dong, and Q. Zhang, “ZnWO4:Eu3+ nanorods: A potential tunable white light-emitting phosphors,” J. Alloys Compd. 509(5), 1355–1359 (2011).
[Crossref]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

E. Kim, C. Jeon, and G. Clem, “Effects of crystal structure on the microwave dielectricproperties of ABO4 (A = Ni, Mg, Zn and B = Mo, W) ceramics,” J. Am. Ceram. Soc. 95(9), 2934–2938 (2012).
[Crossref]

S. A. Wade, S. F. Collins, and G. W. Baxter, “Fluorescence intensity ratio technique for optical fiber point temperature sensing,” J. Appl. Phys. 94(8), 4743–4756 (2003).
[Crossref]

M. Quintanilla, E. Cantelar, F. Cusso, M. Villegas, and A. C. Caballero, “Temperature sensing with up-converting submicron-sized LiNbO3:Er3+ /Yb3+ particles,” Appl. Phys. Express 4(2), 022601 (2011).
[Crossref]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

M. A. R. C. Alencar, G. S. Maciel, C. B. de Araujo, and A. Patra, “Er 3+ -doped BaTiO3 nanocrystals for thermometry: Influence of nanoenvironment on the sensitivity of a fluorescence based temperature sensor,” Appl. Phys. Lett. 84(23), 4753–4755 (2004).
[Crossref]

V. K. Rai, A. Pandey, and R. Dey, “Photoluminescence study of Y2O3:Er3+-Eu3+-Yb3+ phosphor for lighting and sensing applications,” J. Appl. Phys. 113(8), 083104 (2013).
[Crossref]

B. Dong, B. Cao, Y. He, Z. Liu, Z. Li, and Z. Feng, “Temperature sensing and in vivo imaging by molybdenum sensitized visible upconversion luminescence of rare-earth oxides,” Adv. Mater. 24(15), 1987–1993 (2012).
[Crossref] [PubMed]

B. Dong, T. Yang, and M. K. Lei, “Optical high temperature sensor based on green up-conversion emissions in Er3+ doped Al2O3,” Sens. Actuators B Chem. 123(2), 667–670 (2007).
[Crossref]

X. Chen, F. Xiao, S. Ye, X. Huang, G. Dong, and Q. Zhang, “ZnWO4:Eu3+ nanorods: A potential tunable white light-emitting phosphors,” J. Alloys Compd. 509(5), 1355–1359 (2011).
[Crossref]

P. Du, L. H. Luo, Q. Y. Yue, and W. P. Li, “The simultaneousrealizationofhigh-andlow-temperature thermometry inEr3+/Yb3+-codoped Y2O3 nanoparticles,” Mater. Lett. 143, 209–211 (2015).
[Crossref]

P. Du and J. S. Yu, “Effect of molybdenum on upconversion emission and temperature sensing properties in Na0.5Bi0.5TiO3:Er/Yb ceramics,” Ceram. Int. 41(5), 6710–6714 (2015).
[Crossref]

P. Du, L. H. Luo, W. P. Li, and Q. Y. Yue, “Upconversion emission in Er-doped and Er/Yb-codoped ferroelectric Na0.5Bi0.5TiO3 and its temperature sensing application,” J. Appl. Phys. 116(1), 014102 (2014).
[Crossref]

P. Du, L. Luo, W. Li, Q. Yue, and H. Chen, “Optical temperature sensor based on upconversion emission in Er-doped ferroelectric 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 ceramic,” Appl. Phys. Lett. 104(15), 152902 (2014).
[Crossref]

D. He, C. Guo, S. Jiang, N. Zhang, C. Duan, M. Yin, and T. Li, “Optical temperature sensing properties of Yb3+–Er3+ co-doped NaLnTiO4 (Ln = Gd, Y) up-conversion phosphors,” RSC Advances 5(2), 1385–1390 (2015).
[Crossref]

E. Maurice, G. Monnom, B. Dussardier, A. Saïssy, D. B. Ostrowsky, and G. W. Baxter, “Erbium-doped silica fibers for intrinsic fiber-optic temperature sensors,” Appl. Opt. 34(34), 8019–8025 (1995).
[Crossref] [PubMed]

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

B. Dong, B. Cao, Y. He, Z. Liu, Z. Li, and Z. Feng, “Temperature sensing and in vivo imaging by molybdenum sensitized visible upconversion luminescence of rare-earth oxides,” Adv. Mater. 24(15), 1987–1993 (2012).
[Crossref] [PubMed]

D. Gao, D. Tian, X. Zhang, and W. Gao, “Simultaneous quasi-one-dimensional propagation and tuning of upconversion luminescence through waveguide effect,” Sci. Rep. 6, 22433 (2016).
[Crossref] [PubMed]

D. Gao, X. Zhang, and W. Gao, “Formation of Bundle-Shaped β-NaYF4 Upconversion Microtubes via Ostwald Ripening,” ACS Appl. Mater. Interfaces 5(19), 9732–9739 (2013).
[Crossref] [PubMed]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

D. Gao, D. Tian, X. Zhang, and W. Gao, “Simultaneous quasi-one-dimensional propagation and tuning of upconversion luminescence through waveguide effect,” Sci. Rep. 6, 22433 (2016).
[Crossref] [PubMed]

D. Gao, X. Zhang, and W. Gao, “Formation of Bundle-Shaped β-NaYF4 Upconversion Microtubes via Ostwald Ripening,” ACS Appl. Mater. Interfaces 5(19), 9732–9739 (2013).
[Crossref] [PubMed]

W. Xu, X. Gao, L. Zheng, P. Wang, Z. Zhang, and W. Cao, “Optical thermometry through green upconversion emissions in Er3+/Yb3+-codoped CaWO4 phosphor,” Appl. Phys. Express 5(7), 072201 (2012).
[Crossref]

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

P. Haro-Gonzalez, S. F. Leon-Luis, S. Gonzalez-Perez, and I. R. Martın, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

P. Haro-Gonzalez, S. F. León-Luis, S. González-Pérez, and I. R. Martín, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

D. He, C. Guo, S. Jiang, N. Zhang, C. Duan, M. Yin, and T. Li, “Optical temperature sensing properties of Yb3+–Er3+ co-doped NaLnTiO4 (Ln = Gd, Y) up-conversion phosphors,” RSC Advances 5(2), 1385–1390 (2015).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

P. Haro-Gonzalez, S. F. León-Luis, S. González-Pérez, and I. R. Martín, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

P. Haro-Gonzalez, S. F. Leon-Luis, S. Gonzalez-Perez, and I. R. Martın, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

D. He, C. Guo, S. Jiang, N. Zhang, C. Duan, M. Yin, and T. Li, “Optical temperature sensing properties of Yb3+–Er3+ co-doped NaLnTiO4 (Ln = Gd, Y) up-conversion phosphors,” RSC Advances 5(2), 1385–1390 (2015).
[Crossref]

B. Dong, B. Cao, Y. He, Z. Liu, Z. Li, and Z. Feng, “Temperature sensing and in vivo imaging by molybdenum sensitized visible upconversion luminescence of rare-earth oxides,” Adv. Mater. 24(15), 1987–1993 (2012).
[Crossref] [PubMed]

N. Van Minh, N. Manh Hung, D. T. Xuan Thao, M. Roeffaers, and J. Hofkens, “Structural and optical properties of ZnWO4:Er3+ crystals,” J. Spectrosc. 2013, 424185 (2013).

X. Chen, F. Xiao, S. Ye, X. Huang, G. Dong, and Q. Zhang, “ZnWO4:Eu3+ nanorods: A potential tunable white light-emitting phosphors,” J. Alloys Compd. 509(5), 1355–1359 (2011).
[Crossref]

D. Jaque and F. Vetrone, “Luminescence nanothermometry,” Nanoscale 4(15), 4301–4326 (2012).
[Crossref] [PubMed]

E. Kim, C. Jeon, and G. Clem, “Effects of crystal structure on the microwave dielectricproperties of ABO4 (A = Ni, Mg, Zn and B = Mo, W) ceramics,” J. Am. Ceram. Soc. 95(9), 2934–2938 (2012).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

D. He, C. Guo, S. Jiang, N. Zhang, C. Duan, M. Yin, and T. Li, “Optical temperature sensing properties of Yb3+–Er3+ co-doped NaLnTiO4 (Ln = Gd, Y) up-conversion phosphors,” RSC Advances 5(2), 1385–1390 (2015).
[Crossref]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

E. Kim, C. Jeon, and G. Clem, “Effects of crystal structure on the microwave dielectricproperties of ABO4 (A = Ni, Mg, Zn and B = Mo, W) ceramics,” J. Am. Ceram. Soc. 95(9), 2934–2938 (2012).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

X. Wang, X. Kong, Y. Yu, Y. Sun, and H. Zhang, “Effect of Annealing on Upconversion luminescence of ZnO:Er3+ Nanocrystals and high thermal sensitivity,” J. Phys. Chem. C 111(41), 15119–15124 (2007).
[Crossref]

D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, and H. Kraus, “Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K,” J. Phys. Condens. Matter 21(32), 325402 (2009).
[Crossref] [PubMed]

A. Pandey, V. K. Rai, V. Kumar, V. Kumar, and H. C. Swart, “Upconversion based temperature sensing ability of Er3+–Yb3+codopedb SrWO4: An optical heating phosphor,” Sens. Actuators B Chem. 209(3), 352–358 (2015).
[Crossref]

A. Pandey, V. K. Rai, V. Kumar, V. Kumar, and H. C. Swart, “Upconversion based temperature sensing ability of Er3+–Yb3+codopedb SrWO4: An optical heating phosphor,” Sens. Actuators B Chem. 209(3), 352–358 (2015).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, I. R. Martin, E. Lalla, and V. La Vin, “Effects of Er3+ concentration on thermal sensitivity in optical temperature fluorotellurite glass sensors,” Sens. Actuators B Chem. 176(1), 1167–1175 (2013).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, I. R. Martin, E. Lalla, and V. La Vin, “Effects of Er3+ concentration on thermal sensitivity in optical temperature fluorotellurite glass sensors,” Sens. Actuators B Chem. 176(1), 1167–1175 (2013).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, E. Lalla, and V. Lavin, “Temperature sensor based on the Er3+ green upconverted emission in a fluorotellurite glass,” Sens. Actuators B Chem. 158(1), 208–213 (2011).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, E. Lalla, and V. Lavin, “Temperature sensor based on the Er3+ green upconverted emission in a fluorotellurite glass,” Sens. Actuators B Chem. 158(1), 208–213 (2011).
[Crossref]

B. Dong, T. Yang, and M. K. Lei, “Optical high temperature sensor based on green up-conversion emissions in Er3+ doped Al2O3,” Sens. Actuators B Chem. 123(2), 667–670 (2007).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, I. R. Martin, E. Lalla, and V. La Vin, “Effects of Er3+ concentration on thermal sensitivity in optical temperature fluorotellurite glass sensors,” Sens. Actuators B Chem. 176(1), 1167–1175 (2013).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, E. Lalla, and V. Lavin, “Temperature sensor based on the Er3+ green upconverted emission in a fluorotellurite glass,” Sens. Actuators B Chem. 158(1), 208–213 (2011).
[Crossref]

P. Haro-Gonzalez, S. F. Leon-Luis, S. Gonzalez-Perez, and I. R. Martın, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

P. Haro-Gonzalez, S. F. León-Luis, S. González-Pérez, and I. R. Martín, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

X. Chai, J. Li, X. Wang, H. Zhao, Y. Li, and X. Yao, “Dual-mode photoluminescence, temperature sensing and enhanced ferroelectric properties in Er-doped (Ba0.4Ca0.6)TiO3 multifunctional diphase ceramics,” Mater. Sci. Eng. B 201(12), 23–28 (2015).
[PubMed]

H. Zou, J. Li, X. S. Wang, D. F. Peng, Y. X. Li, and X. Yao, “Color-tunable upconversion emission and optical temperature sensing behaviour in Er-Yb-Mo codoped Bi7Ti4NbO21 multifunctional ferroelectric oxide,” Opt. Mater. Express 4(8), 1545–1554 (2014).
[Crossref]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

D. He, C. Guo, S. Jiang, N. Zhang, C. Duan, M. Yin, and T. Li, “Optical temperature sensing properties of Yb3+–Er3+ co-doped NaLnTiO4 (Ln = Gd, Y) up-conversion phosphors,” RSC Advances 5(2), 1385–1390 (2015).
[Crossref]

P. Du, L. Luo, W. Li, Q. Yue, and H. Chen, “Optical temperature sensor based on upconversion emission in Er-doped ferroelectric 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 ceramic,” Appl. Phys. Lett. 104(15), 152902 (2014).
[Crossref]

P. Du, L. H. Luo, Q. Y. Yue, and W. P. Li, “The simultaneousrealizationofhigh-andlow-temperature thermometry inEr3+/Yb3+-codoped Y2O3 nanoparticles,” Mater. Lett. 143, 209–211 (2015).
[Crossref]

P. Du, L. H. Luo, W. P. Li, and Q. Y. Yue, “Upconversion emission in Er-doped and Er/Yb-codoped ferroelectric Na0.5Bi0.5TiO3 and its temperature sensing application,” J. Appl. Phys. 116(1), 014102 (2014).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

X. Chai, J. Li, X. Wang, H. Zhao, Y. Li, and X. Yao, “Dual-mode photoluminescence, temperature sensing and enhanced ferroelectric properties in Er-doped (Ba0.4Ca0.6)TiO3 multifunctional diphase ceramics,” Mater. Sci. Eng. B 201(12), 23–28 (2015).
[PubMed]

W. Xu, H. Zhao, Y. Li, L. Zheng, Z. Zhang, and W. Cao, “Optical temperature sensing through the upconversion luminescence from Ho3+/Yb3+codoped CaWO4,” Sens. Actuators B Chem. 188(12), 1096–1100 (2013).
[Crossref]

H. Zou, J. Li, X. S. Wang, D. F. Peng, Y. X. Li, and X. Yao, “Color-tunable upconversion emission and optical temperature sensing behaviour in Er-Yb-Mo codoped Bi7Ti4NbO21 multifunctional ferroelectric oxide,” Opt. Mater. Express 4(8), 1545–1554 (2014).
[Crossref]

B. Dong, B. Cao, Y. He, Z. Liu, Z. Li, and Z. Feng, “Temperature sensing and in vivo imaging by molybdenum sensitized visible upconversion luminescence of rare-earth oxides,” Adv. Mater. 24(15), 1987–1993 (2012).
[Crossref] [PubMed]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

X. Wang, Q. Liu, Y. Bu, Ch. Liu, T. Liu, and X. Yan, “Optical temperature sensing of rare-earth ion doped phosphors,” RSC Advances 5(105), 86219–86236 (2015).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

X. Wang, Q. Liu, Y. Bu, Ch. Liu, T. Liu, and X. Yan, “Optical temperature sensing of rare-earth ion doped phosphors,” RSC Advances 5(105), 86219–86236 (2015).
[Crossref]

X. Wang, Q. Liu, Y. Bu, Ch. Liu, T. Liu, and X. Yan, “Optical temperature sensing of rare-earth ion doped phosphors,” RSC Advances 5(105), 86219–86236 (2015).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

B. Dong, B. Cao, Y. He, Z. Liu, Z. Li, and Z. Feng, “Temperature sensing and in vivo imaging by molybdenum sensitized visible upconversion luminescence of rare-earth oxides,” Adv. Mater. 24(15), 1987–1993 (2012).
[Crossref] [PubMed]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

P. Du, L. Luo, W. Li, Q. Yue, and H. Chen, “Optical temperature sensor based on upconversion emission in Er-doped ferroelectric 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 ceramic,” Appl. Phys. Lett. 104(15), 152902 (2014).
[Crossref]

P. Du, L. H. Luo, Q. Y. Yue, and W. P. Li, “The simultaneousrealizationofhigh-andlow-temperature thermometry inEr3+/Yb3+-codoped Y2O3 nanoparticles,” Mater. Lett. 143, 209–211 (2015).
[Crossref]

P. Du, L. H. Luo, W. P. Li, and Q. Y. Yue, “Upconversion emission in Er-doped and Er/Yb-codoped ferroelectric Na0.5Bi0.5TiO3 and its temperature sensing application,” J. Appl. Phys. 116(1), 014102 (2014).
[Crossref]

X. Luo and W. Cao, “Upconversion luminescence properties of Li+-doped ZnWO4:Yb,Er,” J. Mater. Res. 23(8), 2078–2083 (2008).
[Crossref]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

M. A. R. C. Alencar, G. S. Maciel, C. B. de Araujo, and A. Patra, “Er 3+ -doped BaTiO3 nanocrystals for thermometry: Influence of nanoenvironment on the sensitivity of a fluorescence based temperature sensor,” Appl. Phys. Lett. 84(23), 4753–4755 (2004).
[Crossref]

N. Van Minh, N. Manh Hung, D. T. Xuan Thao, M. Roeffaers, and J. Hofkens, “Structural and optical properties of ZnWO4:Er3+ crystals,” J. Spectrosc. 2013, 424185 (2013).

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, I. R. Martin, E. Lalla, and V. La Vin, “Effects of Er3+ concentration on thermal sensitivity in optical temperature fluorotellurite glass sensors,” Sens. Actuators B Chem. 176(1), 1167–1175 (2013).
[Crossref]

P. Haro-Gonzalez, S. F. Leon-Luis, S. Gonzalez-Perez, and I. R. Martın, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

P. Haro-Gonzalez, S. F. León-Luis, S. González-Pérez, and I. R. Martín, “Analysis of Er3+ and Ho3+ codoped fluoroindate glasses as wide range temperature sensor,” Mater. Res. Bull. 46(7), 1051–1054 (2011).
[Crossref]

E. Maurice, G. Monnom, B. Dussardier, A. Saïssy, D. B. Ostrowsky, and G. W. Baxter, “Erbium-doped silica fibers for intrinsic fiber-optic temperature sensors,” Appl. Opt. 34(34), 8019–8025 (1995).
[Crossref] [PubMed]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, and H. Kraus, “Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K,” J. Phys. Condens. Matter 21(32), 325402 (2009).
[Crossref] [PubMed]

E. Maurice, G. Monnom, B. Dussardier, A. Saïssy, D. B. Ostrowsky, and G. W. Baxter, “Erbium-doped silica fibers for intrinsic fiber-optic temperature sensors,” Appl. Opt. 34(34), 8019–8025 (1995).
[Crossref] [PubMed]

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, and H. Kraus, “Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K,” J. Phys. Condens. Matter 21(32), 325402 (2009).
[Crossref] [PubMed]

D. Wawrzynczyk, A. Bednarkiewicz, M. Nyk, W. Strek, and M. Samoc, “Neodymium(III) doped fluoride nanoparticles as non-contact optical temperature sensors,” Nanoscale 4(22), 6959–6961 (2012).
[Crossref] [PubMed]

E. Maurice, G. Monnom, B. Dussardier, A. Saïssy, D. B. Ostrowsky, and G. W. Baxter, “Erbium-doped silica fibers for intrinsic fiber-optic temperature sensors,” Appl. Opt. 34(34), 8019–8025 (1995).
[Crossref] [PubMed]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

A. Pandey, V. K. Rai, V. Kumar, V. Kumar, and H. C. Swart, “Upconversion based temperature sensing ability of Er3+–Yb3+codopedb SrWO4: An optical heating phosphor,” Sens. Actuators B Chem. 209(3), 352–358 (2015).
[Crossref]

V. K. Rai, A. Pandey, and R. Dey, “Photoluminescence study of Y2O3:Er3+-Eu3+-Yb3+ phosphor for lighting and sensing applications,” J. Appl. Phys. 113(8), 083104 (2013).
[Crossref]

M. A. R. C. Alencar, G. S. Maciel, C. B. de Araujo, and A. Patra, “Er 3+ -doped BaTiO3 nanocrystals for thermometry: Influence of nanoenvironment on the sensitivity of a fluorescence based temperature sensor,” Appl. Phys. Lett. 84(23), 4753–4755 (2004).
[Crossref]

H. Zou, J. Li, X. S. Wang, D. F. Peng, Y. X. Li, and X. Yao, “Color-tunable upconversion emission and optical temperature sensing behaviour in Er-Yb-Mo codoped Bi7Ti4NbO21 multifunctional ferroelectric oxide,” Opt. Mater. Express 4(8), 1545–1554 (2014).
[Crossref]

M. Quintanilla, E. Cantelar, F. Cusso, M. Villegas, and A. C. Caballero, “Temperature sensing with up-converting submicron-sized LiNbO3:Er3+ /Yb3+ particles,” Appl. Phys. Express 4(2), 022601 (2011).
[Crossref]

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

A. Pandey, V. K. Rai, V. Kumar, V. Kumar, and H. C. Swart, “Upconversion based temperature sensing ability of Er3+–Yb3+codopedb SrWO4: An optical heating phosphor,” Sens. Actuators B Chem. 209(3), 352–358 (2015).
[Crossref]

V. K. Rai, A. Pandey, and R. Dey, “Photoluminescence study of Y2O3:Er3+-Eu3+-Yb3+ phosphor for lighting and sensing applications,” J. Appl. Phys. 113(8), 083104 (2013).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, I. R. Martin, E. Lalla, and V. La Vin, “Effects of Er3+ concentration on thermal sensitivity in optical temperature fluorotellurite glass sensors,” Sens. Actuators B Chem. 176(1), 1167–1175 (2013).
[Crossref]

S. F. Leon-Luis, U. R. Rodriguez-Mendoza, E. Lalla, and V. Lavin, “Temperature sensor based on the Er3+ green upconverted emission in a fluorotellurite glass,” Sens. Actuators B Chem. 158(1), 208–213 (2011).
[Crossref]

N. Van Minh, N. Manh Hung, D. T. Xuan Thao, M. Roeffaers, and J. Hofkens, “Structural and optical properties of ZnWO4:Er3+ crystals,” J. Spectrosc. 2013, 424185 (2013).

E. Maurice, G. Monnom, B. Dussardier, A. Saïssy, D. B. Ostrowsky, and G. W. Baxter, “Erbium-doped silica fibers for intrinsic fiber-optic temperature sensors,” Appl. Opt. 34(34), 8019–8025 (1995).
[Crossref] [PubMed]

D. Wawrzynczyk, A. Bednarkiewicz, M. Nyk, W. Strek, and M. Samoc, “Neodymium(III) doped fluoride nanoparticles as non-contact optical temperature sensors,” Nanoscale 4(22), 6959–6961 (2012).
[Crossref] [PubMed]

D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, and H. Kraus, “Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K,” J. Phys. Condens. Matter 21(32), 325402 (2009).
[Crossref] [PubMed]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

D. Wawrzynczyk, A. Bednarkiewicz, M. Nyk, W. Strek, and M. Samoc, “Neodymium(III) doped fluoride nanoparticles as non-contact optical temperature sensors,” Nanoscale 4(22), 6959–6961 (2012).
[Crossref] [PubMed]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

X. Wang, X. Kong, Y. Yu, Y. Sun, and H. Zhang, “Effect of Annealing on Upconversion luminescence of ZnO:Er3+ Nanocrystals and high thermal sensitivity,” J. Phys. Chem. C 111(41), 15119–15124 (2007).
[Crossref]

A. Pandey, V. K. Rai, V. Kumar, V. Kumar, and H. C. Swart, “Upconversion based temperature sensing ability of Er3+–Yb3+codopedb SrWO4: An optical heating phosphor,” Sens. Actuators B Chem. 209(3), 352–358 (2015).
[Crossref]

D. Gao, D. Tian, X. Zhang, and W. Gao, “Simultaneous quasi-one-dimensional propagation and tuning of upconversion luminescence through waveguide effect,” Sci. Rep. 6, 22433 (2016).
[Crossref] [PubMed]

B. H. Toby, “EXPGUI, a graphical user interface for GSAS,” J. Appl. Cryst. 34(2), 210–213 (2001).
[Crossref]

D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, and H. Kraus, “Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K,” J. Phys. Condens. Matter 21(32), 325402 (2009).
[Crossref] [PubMed]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

D. Errandonea, F. J. Manjon, N. Garro, P. Rodriguez-Hernandez, S. Radescu, A. Mujica, A. Muñoz, and C. Y. Tu, “Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO4,” Phys. Rev. B 78(5), 054116 (2008).
[Crossref]

D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, and H. Kraus, “Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K,” J. Phys. Condens. Matter 21(32), 325402 (2009).
[Crossref] [PubMed]

N. Van Minh, N. Manh Hung, D. T. Xuan Thao, M. Roeffaers, and J. Hofkens, “Structural and optical properties of ZnWO4:Er3+ crystals,” J. Spectrosc. 2013, 424185 (2013).

D. M. Trots, A. Senyshyn, L. Vasylechko, R. Niewa, T. Vad, V. B. Mikhailik, and H. Kraus, “Crystal structure of ZnWO4 scintillator material in the range of 3-1423 K,” J. Phys. Condens. Matter 21(32), 325402 (2009).
[Crossref] [PubMed]

D. Jaque and F. Vetrone, “Luminescence nanothermometry,” Nanoscale 4(15), 4301–4326 (2012).
[Crossref] [PubMed]

M. Quintanilla, E. Cantelar, F. Cusso, M. Villegas, and A. C. Caballero, “Temperature sensing with up-converting submicron-sized LiNbO3:Er3+ /Yb3+ particles,” Appl. Phys. Express 4(2), 022601 (2011).
[Crossref]

S. A. Wade, S. F. Collins, and G. W. Baxter, “Fluorescence intensity ratio technique for optical fiber point temperature sensing,” J. Appl. Phys. 94(8), 4743–4756 (2003).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

W. Xu, X. Gao, L. Zheng, P. Wang, Z. Zhang, and W. Cao, “Optical thermometry through green upconversion emissions in Er3+/Yb3+-codoped CaWO4 phosphor,” Appl. Phys. Express 5(7), 072201 (2012).
[Crossref]

L. Wang, Y. Ma, H. Jiang, Q. Wang, C. Ren, X. Kong, J. Shi, and J. Wang, “Luminescence properties of nano and bulk ZnWO4 and their charge transfer transitions,” J. Mater. Chem. C Mater. Opt. Electron. Devices 2(23), 4651–4658 (2014).
[Crossref]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

X. Wang, Q. Liu, Y. Bu, Ch. Liu, T. Liu, and X. Yan, “Optical temperature sensing of rare-earth ion doped phosphors,” RSC Advances 5(105), 86219–86236 (2015).
[Crossref]

X. Chai, J. Li, X. Wang, H. Zhao, Y. Li, and X. Yao, “Dual-mode photoluminescence, temperature sensing and enhanced ferroelectric properties in Er-doped (Ba0.4Ca0.6)TiO3 multifunctional diphase ceramics,” Mater. Sci. Eng. B 201(12), 23–28 (2015).
[PubMed]

X. Wang, X. Kong, Y. Yu, Y. Sun, and H. Zhang, “Effect of Annealing on Upconversion luminescence of ZnO:Er3+ Nanocrystals and high thermal sensitivity,” J. Phys. Chem. C 111(41), 15119–15124 (2007).
[Crossref]

H. Zou, J. Li, X. S. Wang, D. F. Peng, Y. X. Li, and X. Yao, “Color-tunable upconversion emission and optical temperature sensing behaviour in Er-Yb-Mo codoped Bi7Ti4NbO21 multifunctional ferroelectric oxide,” Opt. Mater. Express 4(8), 1545–1554 (2014).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

D. Wawrzynczyk, A. Bednarkiewicz, M. Nyk, W. Strek, and M. Samoc, “Neodymium(III) doped fluoride nanoparticles as non-contact optical temperature sensors,” Nanoscale 4(22), 6959–6961 (2012).
[Crossref] [PubMed]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

X. Chen, F. Xiao, S. Ye, X. Huang, G. Dong, and Q. Zhang, “ZnWO4:Eu3+ nanorods: A potential tunable white light-emitting phosphors,” J. Alloys Compd. 509(5), 1355–1359 (2011).
[Crossref]

D. Xu and J. Zang, “Progress of study on upconversion laser& luminescence materials,” J. Synth. Cryst. 30(2), 203–210 (2001).

W. Xu, H. Zhao, Y. Li, L. Zheng, Z. Zhang, and W. Cao, “Optical temperature sensing through the upconversion luminescence from Ho3+/Yb3+codoped CaWO4,” Sens. Actuators B Chem. 188(12), 1096–1100 (2013).
[Crossref]

W. Xu, X. Gao, L. Zheng, P. Wang, Z. Zhang, and W. Cao, “Optical thermometry through green upconversion emissions in Er3+/Yb3+-codoped CaWO4 phosphor,” Appl. Phys. Express 5(7), 072201 (2012).
[Crossref]

L. Wang, Q. Wang, X. Xu, J. Li, L. Gao, W. Kang, J. Shi, and J. Wang, “Energy transfer from Bi3+ to Eu3+ triggers exceptional long-wavelength excitation band in ZnWO4:Bi3+, Eu3+ phosphors,” J. Mater. Chem. C Mater. Opt. Electron. Devices 1(48), 8033–8040 (2013).
[Crossref]

N. Van Minh, N. Manh Hung, D. T. Xuan Thao, M. Roeffaers, and J. Hofkens, “Structural and optical properties of ZnWO4:Er3+ crystals,” J. Spectrosc. 2013, 424185 (2013).

X. Wang, Q. Liu, Y. Bu, Ch. Liu, T. Liu, and X. Yan, “Optical temperature sensing of rare-earth ion doped phosphors,” RSC Advances 5(105), 86219–86236 (2015).
[Crossref]

D. Yang, Y. Dai, P. Ma, X. Kang, M. Shang, Z. Cheng, C. Li, and J. Lin, “Synthesis of Li1-xNaxYF4:Yb3+/Ln3+(0 ≤ x ≤ 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging,” J. Mater. Chem. 22(38), 20618–20625 (2012).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

B. Dong, T. Yang, and M. K. Lei, “Optical high temperature sensor based on green up-conversion emissions in Er3+ doped Al2O3,” Sens. Actuators B Chem. 123(2), 667–670 (2007).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

X. Chai, J. Li, X. Wang, H. Zhao, Y. Li, and X. Yao, “Dual-mode photoluminescence, temperature sensing and enhanced ferroelectric properties in Er-doped (Ba0.4Ca0.6)TiO3 multifunctional diphase ceramics,” Mater. Sci. Eng. B 201(12), 23–28 (2015).
[PubMed]

H. Zou, J. Li, X. S. Wang, D. F. Peng, Y. X. Li, and X. Yao, “Color-tunable upconversion emission and optical temperature sensing behaviour in Er-Yb-Mo codoped Bi7Ti4NbO21 multifunctional ferroelectric oxide,” Opt. Mater. Express 4(8), 1545–1554 (2014).
[Crossref]

X. Chen, F. Xiao, S. Ye, X. Huang, G. Dong, and Q. Zhang, “ZnWO4:Eu3+ nanorods: A potential tunable white light-emitting phosphors,” J. Alloys Compd. 509(5), 1355–1359 (2011).
[Crossref]

D. He, C. Guo, S. Jiang, N. Zhang, C. Duan, M. Yin, and T. Li, “Optical temperature sensing properties of Yb3+–Er3+ co-doped NaLnTiO4 (Ln = Gd, Y) up-conversion phosphors,” RSC Advances 5(2), 1385–1390 (2015).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

P. Du and J. S. Yu, “Effect of molybdenum on upconversion emission and temperature sensing properties in Na0.5Bi0.5TiO3:Er/Yb ceramics,” Ceram. Int. 41(5), 6710–6714 (2015).
[Crossref]

X. Wang, X. Kong, Y. Yu, Y. Sun, and H. Zhang, “Effect of Annealing on Upconversion luminescence of ZnO:Er3+ Nanocrystals and high thermal sensitivity,” J. Phys. Chem. C 111(41), 15119–15124 (2007).
[Crossref]

P. Du, L. Luo, W. Li, Q. Yue, and H. Chen, “Optical temperature sensor based on upconversion emission in Er-doped ferroelectric 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 ceramic,” Appl. Phys. Lett. 104(15), 152902 (2014).
[Crossref]

P. Du, L. H. Luo, Q. Y. Yue, and W. P. Li, “The simultaneousrealizationofhigh-andlow-temperature thermometry inEr3+/Yb3+-codoped Y2O3 nanoparticles,” Mater. Lett. 143, 209–211 (2015).
[Crossref]

P. Du, L. H. Luo, W. P. Li, and Q. Y. Yue, “Upconversion emission in Er-doped and Er/Yb-codoped ferroelectric Na0.5Bi0.5TiO3 and its temperature sensing application,” J. Appl. Phys. 116(1), 014102 (2014).
[Crossref]

D. Xu and J. Zang, “Progress of study on upconversion laser& luminescence materials,” J. Synth. Cryst. 30(2), 203–210 (2001).

X. Wang, X. Kong, Y. Yu, Y. Sun, and H. Zhang, “Effect of Annealing on Upconversion luminescence of ZnO:Er3+ Nanocrystals and high thermal sensitivity,” J. Phys. Chem. C 111(41), 15119–15124 (2007).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

D. He, C. Guo, S. Jiang, N. Zhang, C. Duan, M. Yin, and T. Li, “Optical temperature sensing properties of Yb3+–Er3+ co-doped NaLnTiO4 (Ln = Gd, Y) up-conversion phosphors,” RSC Advances 5(2), 1385–1390 (2015).
[Crossref]

X. Chen, F. Xiao, S. Ye, X. Huang, G. Dong, and Q. Zhang, “ZnWO4:Eu3+ nanorods: A potential tunable white light-emitting phosphors,” J. Alloys Compd. 509(5), 1355–1359 (2011).
[Crossref]

D. Gao, D. Tian, X. Zhang, and W. Gao, “Simultaneous quasi-one-dimensional propagation and tuning of upconversion luminescence through waveguide effect,” Sci. Rep. 6, 22433 (2016).
[Crossref] [PubMed]

D. Gao, X. Zhang, and W. Gao, “Formation of Bundle-Shaped β-NaYF4 Upconversion Microtubes via Ostwald Ripening,” ACS Appl. Mater. Interfaces 5(19), 9732–9739 (2013).
[Crossref] [PubMed]

W. Xu, H. Zhao, Y. Li, L. Zheng, Z. Zhang, and W. Cao, “Optical temperature sensing through the upconversion luminescence from Ho3+/Yb3+codoped CaWO4,” Sens. Actuators B Chem. 188(12), 1096–1100 (2013).
[Crossref]

W. Xu, X. Gao, L. Zheng, P. Wang, Z. Zhang, and W. Cao, “Optical thermometry through green upconversion emissions in Er3+/Yb3+-codoped CaWO4 phosphor,” Appl. Phys. Express 5(7), 072201 (2012).
[Crossref]

X. Chai, J. Li, X. Wang, H. Zhao, Y. Li, and X. Yao, “Dual-mode photoluminescence, temperature sensing and enhanced ferroelectric properties in Er-doped (Ba0.4Ca0.6)TiO3 multifunctional diphase ceramics,” Mater. Sci. Eng. B 201(12), 23–28 (2015).
[PubMed]

W. Xu, H. Zhao, Y. Li, L. Zheng, Z. Zhang, and W. Cao, “Optical temperature sensing through the upconversion luminescence from Ho3+/Yb3+codoped CaWO4,” Sens. Actuators B Chem. 188(12), 1096–1100 (2013).
[Crossref]

Q. Dai, H. Song, X. Bai, G. Pan, S. Lu, T. Wang, X. Ren, and H. Zhao, “Photoluminescence properties of ZnWO4:Eu3+ nanocrystals prepared by a hydrothermal method,” J. Phys. Chem. C 111(21), 7586–7592 (2007).
[Crossref]

W. Xu, H. Zhao, Y. Li, L. Zheng, Z. Zhang, and W. Cao, “Optical temperature sensing through the upconversion luminescence from Ho3+/Yb3+codoped CaWO4,” Sens. Actuators B Chem. 188(12), 1096–1100 (2013).
[Crossref]

W. Xu, X. Gao, L. Zheng, P. Wang, Z. Zhang, and W. Cao, “Optical thermometry through green upconversion emissions in Er3+/Yb3+-codoped CaWO4 phosphor,” Appl. Phys. Express 5(7), 072201 (2012).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of Dy3+ doped in ZnWO4 crystal,” Opt. Mater. 29(12), 1861–1865 (2007).
[Crossref]

F. Yang, C. Tu, J. Li, G. Jia, H. Wang, Y. Wei, Z. You, Z. Zhu, Y. Wang, and X. Lu, “Growth and optical property of ZnWO4: Er3+ crystal,” J. Lumin. 126(2), 623–628 (2007).
[Crossref]

H. Zou, J. Li, X. S. Wang, D. F. Peng, Y. X. Li, and X. Yao, “Color-tunable upconversion emission and optical temperature sensing behaviour in Er-Yb-Mo codoped Bi7Ti4NbO21 multifunctional ferroelectric oxide,” Opt. Mater. Express 4(8), 1545–1554 (2014).
[Crossref]

D. Gao, X. Zhang, and W. Gao, “Formation of Bundle-Shaped β-NaYF4 Upconversion Microtubes via Ostwald Ripening,” ACS Appl. Mater. Interfaces 5(19), 9732–9739 (2013).
[Crossref] [PubMed]

B. Dong, B. Cao, Y. He, Z. Liu, Z. Li, and Z. Feng, “Temperature sensing and in vivo imaging by molybdenum sensitized visible upconversion luminescence of rare-earth oxides,” Adv. Mater. 24(15), 1987–1993 (2012).
[Crossref] [PubMed]

E. Maurice, G. Monnom, B. Dussardier, A. Saïssy, D. B. Ostrowsky, and G. W. Baxter, “Erbium-doped silica fibers for intrinsic fiber-optic temperature sensors,” Appl. Opt. 34(34), 8019–8025 (1995).
[Crossref] [PubMed]

M. Quintanilla, E. Cantelar, F. Cusso, M. Villegas, and A. C. Caballero, “Temperature sensing with up-converting submicron-sized LiNbO3:Er3+ /Yb3+ particles,” Appl. Phys. Express 4(2), 022601 (2011).
[Crossref]

W. Xu, X. Gao, L. Zheng, P. Wang, Z. Zhang, and W. Cao, “Optical thermometry through green upconversion emissions in Er3+/Yb3+-codoped CaWO4 phosphor,” Appl. Phys. Express 5(7), 072201 (2012).
[Crossref]

M. A. R. C. Alencar, G. S. Maciel, C. B. de Araujo, and A. Patra, “Er 3+ -doped BaTiO3 nanocrystals for thermometry: Influence of nanoenvironment on the sensitivity of a fluorescence based temperature sensor,” Appl. Phys. Lett. 84(23), 4753–4755 (2004).
[Crossref]

P. Du, L. Luo, W. Li, Q. Yue, and H. Chen, “Optical temperature sensor based on upconversion emission in Er-doped ferroelectric 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 ceramic,” Appl. Phys. Lett. 104(15), 152902 (2014).
[Crossref]

Y. Yang, C. Mi, F. Yu, X. Su, C. Guo, G. Li, J. Zhang, L. Liu, Y. Liu, and X. Li, “Optical thermometry based on the upconversion fluorescence fromYb3+/ Er3+codoped La2O2S phosphor,” Ceram. Int. 40(7), 9875–9880 (2014).
[Crossref]

P. Du and J. S. Yu, “Effect of molybdenum on upconversion emission and temperature sensing properties in Na0.5Bi0.5TiO3:Er/Yb ceramics,” Ceram. Int. 41(5), 6710–6714 (2015).
[Crossref]

X. Chen, F. Xiao, S. Ye, X. Huang, G. Dong, and Q. Zhang, “ZnWO4:Eu3+ nanorods: A potential tunable white light-emitting phosphors,” J. Alloys Compd. 509(5), 1355–1359 (2011).
[Crossref]

F. Yang, C. Tu, H. Wang, Y. Wei, Z. You, G. Jia, J. Li, Z. Zhu, X. Lu, and Y. Wang, “Growth and spectroscopy of ZnWO4:Ho3+ crystal,” J. Alloys Compd. 455(1–2), 269–273 (2008).
[Crossref]

E. Kim, C. Jeon, and G. Clem, “Effects of crystal structure on the microwave dielectricproperties of ABO4 (A = Ni, Mg, Zn and B = Mo, W) ceramics,” J. Am. Ceram. Soc. 95(9), 2934–2938 (2012).
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B. H. Toby, “EXPGUI, a graphical user interface for GSAS,” J. Appl. Cryst. 34(2), 210–213 (2001).
[Crossref]

P. Du, L. H. Luo, W. P. Li, and Q. Y. Yue, “Upconversion emission in Er-doped and Er/Yb-codoped ferroelectric Na0.5Bi0.5TiO3 and its temperature sensing application,” J. Appl. Phys. 116(1), 014102 (2014).
[Crossref]

V. K. Rai, A. Pandey, and R. Dey, “Photoluminescence study of Y2O3:Er3+-Eu3+-Yb3+ phosphor for lighting and sensing applications,” J. Appl. Phys. 113(8), 083104 (2013).
[Crossref]

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