Abstract

In this work, PbS QDs were precipitated in the glass containing sodium strontium silicate (Na2SrSi2O6) nanocrystals. Tunable absorption and photoluminescence of PbS QDs in the range of 1700-2200 nm were achieved through thermal treatment. Increased heat-treatment duration and temperature would induce the formation of Na2SrSi2O6 nanocrystals. The results from absorption and photoluminescence spectra and X-ray diffraction patterns indicated that PbS QDs acted as nucleating agents for Na2SrSi2O6 nanocrystals and facilitate their formation. The high resolution transmission electron microscopy analysis confirmed that PbS/Na2SrSi2O6 core/shell nanocrystals were formed in the glasses.

© 2016 Optical Society of America

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    [Crossref] [PubMed]
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    [Crossref] [PubMed]
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    [Crossref] [PubMed]
  24. B. Capoen, A. Martucci, S. Turrell, and M. Bouazaoui, “Effects of the sol-gel solution host on the chemical and optical properties of PbS quantum dots,” J. Mol. Struct. 651–653, 467–473 (2003).
    [Crossref]
  25. D. G. Kim, T. Kuwabara, and M. Nakayama, “Photoluminescence properties related to localized states in colloidal PbS quantum dots,” J. Lumin. 119–120, 214–218 (2006).
    [Crossref]
  26. J. Gao and J. C. Johnson, “Charge trapping in bright and dark states of coupled PbS quantum dot films,” ACS Nano 6(4), 3292–3303 (2012).
    [Crossref] [PubMed]
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    [Crossref] [PubMed]
  28. P. Reiss, M. Protière, and L. Li, “Core/Shell semiconductor nanocrystals,” Small 5(2), 154–168 (2009).
    [Crossref] [PubMed]
  29. C. Liu, Y. K. Kwon, and J. Heo, “Temperature-dependent brightening and darkening of photoluminescence from PbS quantum dots in glasses,” Appl. Phys. Lett. 90(24), 241111 (2007).
    [Crossref]
  30. I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
    [Crossref] [PubMed]
  31. N. O. Dantas, F. Qu, R. S. Silva, and P. C. Morais, “Anti-Stokes photoluminescence in nanocrystal quantum dots,” J. Phys. Chem. B 106(30), 7453–7457 (2002).
    [Crossref]
  32. V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
    [Crossref]
  33. K. Chamma, J. Lumeau, L. Glebova, and L. B. Glebov, “Generation and bleaching of intrinsic color centers in photo-thermo-refractive glass matrix,” J. Non-Cryst. Solids 356(44-49), 2363–2368 (2010).
    [Crossref]

2015 (1)

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

2014 (2)

N. Han, C. Liu, J. Zhang, X. Zhao, J. Heo, and Y. Jiang, “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur,” J. Non-Cryst. Solids 391, 39–42 (2014).
[Crossref]

K. Xu and J. Heo, “Precipitation of PbS quantum dots in glasses by thermal diffusion of Ag+ ions from silver pastes,” J. Non-Cryst. Solids 387, 76–78 (2014).
[Crossref]

2012 (3)

K. Xu and J. Heo, “Effect of silver ion-exchange on the precipitation of lead sulfide quantum dots in glasses,” J. Am. Ceram. Soc. 95(9), 2880–2884 (2012).
[Crossref]

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

J. Gao and J. C. Johnson, “Charge trapping in bright and dark states of coupled PbS quantum dot films,” ACS Nano 6(4), 3292–3303 (2012).
[Crossref] [PubMed]

2011 (2)

Z. Lingley, S. Lu, and A. Madhukar, “A high quantum efficiency preserving approach to ligand exchange on lead sulfide quantum dots and interdot resonant energy transfer,” Nano Lett. 11(7), 2887–2891 (2011).
[Crossref] [PubMed]

K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses,” J. Non-Cryst. Solids 357(11-13), 2428–2430 (2011).
[Crossref]

2010 (2)

K. Chamma, J. Lumeau, L. Glebova, and L. B. Glebov, “Generation and bleaching of intrinsic color centers in photo-thermo-refractive glass matrix,” J. Non-Cryst. Solids 356(44-49), 2363–2368 (2010).
[Crossref]

A. J. Nozik, M. C. Beard, J. M. Luther, M. Law, R. J. Ellingson, and J. C. Johnson, “Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells,” Chem. Rev. 110(11), 6873–6890 (2010).
[Crossref] [PubMed]

2009 (2)

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

P. Reiss, M. Protière, and L. Li, “Core/Shell semiconductor nanocrystals,” Small 5(2), 154–168 (2009).
[Crossref] [PubMed]

2008 (2)

C. Liu, J. Heo, X. Zhang, and J. L. Adam, “Photoluminescence of PbS quantum dots embedded in Glasses,” J. Non-Cryst. Solids 354(2-9), 618–623 (2008).
[Crossref]

A. M. Malyarevich, K. V. Yumashev, and A. A. Lipovskii, “Semiconductor-doped glass saturable absorbers for near-infrared solid state lasers,” J. Appl. Phys. 103(8), 81301–81325 (2008).
[Crossref]

2007 (3)

J. Heo and C. Liu, “PbS quantum-dots in glass matrix for universial fiber-optic amplifier,” J. Mater. Sci. Mater. Electron. 18(S1), S135–S139 (2007).
[Crossref]

C. Liu, Y. K. Kwon, and J. Heo, “Temperature-dependent brightening and darkening of photoluminescence from PbS quantum dots in glasses,” Appl. Phys. Lett. 90(24), 241111 (2007).
[Crossref]

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

2006 (1)

D. G. Kim, T. Kuwabara, and M. Nakayama, “Photoluminescence properties related to localized states in colloidal PbS quantum dots,” J. Lumin. 119–120, 214–218 (2006).
[Crossref]

2005 (2)

Y. Yin and A. P. Alivisatos, “Colloidal nanocrystal synthesis and the organic-inorganic interface,” Nature 437(7059), 664–670 (2005).
[Crossref] [PubMed]

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

2004 (3)

W. W. Yu, J. C. Falkner, B. S. Shih, and V. L. Colvin, “Preparation and characterization of monodisperse PbSe semiconductor nanocrystals in a noncoordinating solvent,” Chem. Mater. 16(17), 3318–3322 (2004).
[Crossref]

L. Bakueva, I. Gorelikov, S. Musikhin, X. S. Zhao, E. H. Sargent, and E. Kumacheva, “PbS quantum dots with stable efficient luminescence in the near-IR spectra range,” Adv. Mater. 16(11), 926–929 (2004).
[Crossref]

J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, “Pushing the band gap envelope: mid-infrared emitting colloidal PbSe quantum dots,” J. Am. Chem. Soc. 126(38), 11752–11753 (2004).
[Crossref] [PubMed]

2003 (2)

M. A. Hines and G. D. Scholes, “Colloidal PbS nanocrystals with size-tunable near-infrared emission: observation of post-synthesis self-narrowing of the particle size distribution,” Adv. Mater. 15(21), 1844–1849 (2003).
[Crossref]

B. Capoen, A. Martucci, S. Turrell, and M. Bouazaoui, “Effects of the sol-gel solution host on the chemical and optical properties of PbS quantum dots,” J. Mol. Struct. 651–653, 467–473 (2003).
[Crossref]

2002 (2)

N. O. Dantas, F. Qu, R. S. Silva, and P. C. Morais, “Anti-Stokes photoluminescence in nanocrystal quantum dots,” J. Phys. Chem. B 106(30), 7453–7457 (2002).
[Crossref]

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

2000 (2)

F. W. Wise, “Lead salt quantum dots: the limit of strong quantum confinement,” Acc. Chem. Res. 33(11), 773–780 (2000).
[Crossref] [PubMed]

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

1999 (1)

A. A. Lipovskii, E. V. Kolobkova, A. Olkhovets, V. D. Petrikov, and F. Wise, “Synthesis of monodisperse PbS quantum dots in phosphate glass,” Physica E 5(3), 157–160 (1999).
[Crossref]

1996 (1)

A. P. Alivisatos, “Semiconductor clusters, nanocrystals, and quantum dots,” Science 271(5251), 933–937 (1996).
[Crossref]

1994 (2)

D. J. Norris, A. Sacra, C. B. Murray, and M. G. Bawendi, “Measurement of the size dependent hole spectrum in CdSe quantum dots,” Phys. Rev. Lett. 72(16), 2612–2615 (1994).
[Crossref] [PubMed]

N. F. Borrelli and D. W. Smith, “Quantum confinement of PbS microcrystals in glass,” J. Non-Cryst. Solids 180(1), 25–31 (1994).
[Crossref]

Adam, J. L.

C. Liu, J. Heo, X. Zhang, and J. L. Adam, “Photoluminescence of PbS quantum dots embedded in Glasses,” J. Non-Cryst. Solids 354(2-9), 618–623 (2008).
[Crossref]

Alivisatos, A. P.

Y. Yin and A. P. Alivisatos, “Colloidal nanocrystal synthesis and the organic-inorganic interface,” Nature 437(7059), 664–670 (2005).
[Crossref] [PubMed]

A. P. Alivisatos, “Semiconductor clusters, nanocrystals, and quantum dots,” Science 271(5251), 933–937 (1996).
[Crossref]

Allan, G.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Amassian, A.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Bakueva, L.

L. Bakueva, I. Gorelikov, S. Musikhin, X. S. Zhao, E. H. Sargent, and E. Kumacheva, “PbS quantum dots with stable efficient luminescence in the near-IR spectra range,” Adv. Mater. 16(11), 926–929 (2004).
[Crossref]

Bawendi, M. G.

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

D. J. Norris, A. Sacra, C. B. Murray, and M. G. Bawendi, “Measurement of the size dependent hole spectrum in CdSe quantum dots,” Phys. Rev. Lett. 72(16), 2612–2615 (1994).
[Crossref] [PubMed]

Beard, M. C.

A. J. Nozik, M. C. Beard, J. M. Luther, M. Law, R. J. Ellingson, and J. C. Johnson, “Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells,” Chem. Rev. 110(11), 6873–6890 (2010).
[Crossref] [PubMed]

Bentolila, L. A.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Borrelli, N. F.

N. F. Borrelli and D. W. Smith, “Quantum confinement of PbS microcrystals in glass,” J. Non-Cryst. Solids 180(1), 25–31 (1994).
[Crossref]

Bouazaoui, M.

B. Capoen, A. Martucci, S. Turrell, and M. Bouazaoui, “Effects of the sol-gel solution host on the chemical and optical properties of PbS quantum dots,” J. Mol. Struct. 651–653, 467–473 (2003).
[Crossref]

Buin, A.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

Capoen, B.

B. Capoen, A. Martucci, S. Turrell, and M. Bouazaoui, “Effects of the sol-gel solution host on the chemical and optical properties of PbS quantum dots,” J. Mol. Struct. 651–653, 467–473 (2003).
[Crossref]

Carey, G. H.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Chamma, K.

K. Chamma, J. Lumeau, L. Glebova, and L. B. Glebov, “Generation and bleaching of intrinsic color centers in photo-thermo-refractive glass matrix,” J. Non-Cryst. Solids 356(44-49), 2363–2368 (2010).
[Crossref]

Chernov, P. V.

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

Chou, K. W.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Colvin, V. L.

W. W. Yu, J. C. Falkner, B. S. Shih, and V. L. Colvin, “Preparation and characterization of monodisperse PbSe semiconductor nanocrystals in a noncoordinating solvent,” Chem. Mater. 16(17), 3318–3322 (2004).
[Crossref]

Comin, R.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

Dai, S.

K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses,” J. Non-Cryst. Solids 357(11-13), 2428–2430 (2011).
[Crossref]

Dantas, N. O.

N. O. Dantas, F. Qu, R. S. Silva, and P. C. Morais, “Anti-Stokes photoluminescence in nanocrystal quantum dots,” J. Phys. Chem. B 106(30), 7453–7457 (2002).
[Crossref]

De Muynck, D.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Debnath, R.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Delerue, C.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Doose, S.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Eisler, H.

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

Ellingson, R. J.

A. J. Nozik, M. C. Beard, J. M. Luther, M. Law, R. J. Ellingson, and J. C. Johnson, “Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells,” Chem. Rev. 110(11), 6873–6890 (2010).
[Crossref] [PubMed]

Falkner, J. C.

W. W. Yu, J. C. Falkner, B. S. Shih, and V. L. Colvin, “Preparation and characterization of monodisperse PbSe semiconductor nanocrystals in a noncoordinating solvent,” Chem. Mater. 16(17), 3318–3322 (2004).
[Crossref]

Fan, F.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

Fischer, A.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Frolov, A. A.

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

Gambhir, S. S.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Gao, J.

J. Gao and J. C. Johnson, “Charge trapping in bright and dark states of coupled PbS quantum dot films,” ACS Nano 6(4), 3292–3303 (2012).
[Crossref] [PubMed]

Gerasimova, V. I.

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

Glebov, L. B.

K. Chamma, J. Lumeau, L. Glebova, and L. B. Glebov, “Generation and bleaching of intrinsic color centers in photo-thermo-refractive glass matrix,” J. Non-Cryst. Solids 356(44-49), 2363–2368 (2010).
[Crossref]

Glebova, L.

K. Chamma, J. Lumeau, L. Glebova, and L. B. Glebov, “Generation and bleaching of intrinsic color centers in photo-thermo-refractive glass matrix,” J. Non-Cryst. Solids 356(44-49), 2363–2368 (2010).
[Crossref]

Gong, X.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

Gorelikov, I.

L. Bakueva, I. Gorelikov, S. Musikhin, X. S. Zhao, E. H. Sargent, and E. Kumacheva, “PbS quantum dots with stable efficient luminescence in the near-IR spectra range,” Adv. Mater. 16(11), 926–929 (2004).
[Crossref]

Han, N.

N. Han, C. Liu, J. Zhang, X. Zhao, J. Heo, and Y. Jiang, “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur,” J. Non-Cryst. Solids 391, 39–42 (2014).
[Crossref]

Hens, Z.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Heo, J.

N. Han, C. Liu, J. Zhang, X. Zhao, J. Heo, and Y. Jiang, “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur,” J. Non-Cryst. Solids 391, 39–42 (2014).
[Crossref]

K. Xu and J. Heo, “Precipitation of PbS quantum dots in glasses by thermal diffusion of Ag+ ions from silver pastes,” J. Non-Cryst. Solids 387, 76–78 (2014).
[Crossref]

K. Xu and J. Heo, “Effect of silver ion-exchange on the precipitation of lead sulfide quantum dots in glasses,” J. Am. Ceram. Soc. 95(9), 2880–2884 (2012).
[Crossref]

K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses,” J. Non-Cryst. Solids 357(11-13), 2428–2430 (2011).
[Crossref]

C. Liu, J. Heo, X. Zhang, and J. L. Adam, “Photoluminescence of PbS quantum dots embedded in Glasses,” J. Non-Cryst. Solids 354(2-9), 618–623 (2008).
[Crossref]

J. Heo and C. Liu, “PbS quantum-dots in glass matrix for universial fiber-optic amplifier,” J. Mater. Sci. Mater. Electron. 18(S1), S135–S139 (2007).
[Crossref]

C. Liu, Y. K. Kwon, and J. Heo, “Temperature-dependent brightening and darkening of photoluminescence from PbS quantum dots in glasses,” Appl. Phys. Lett. 90(24), 241111 (2007).
[Crossref]

Hines, M. A.

M. A. Hines and G. D. Scholes, “Colloidal PbS nanocrystals with size-tunable near-infrared emission: observation of post-synthesis self-narrowing of the particle size distribution,” Adv. Mater. 15(21), 1844–1849 (2003).
[Crossref]

Hollingsworth, J. A.

J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, “Pushing the band gap envelope: mid-infrared emitting colloidal PbSe quantum dots,” J. Am. Chem. Soc. 126(38), 11752–11753 (2004).
[Crossref] [PubMed]

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

Hoogland, S.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Ip, A. H.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Jiang, Y.

N. Han, C. Liu, J. Zhang, X. Zhao, J. Heo, and Y. Jiang, “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur,” J. Non-Cryst. Solids 391, 39–42 (2014).
[Crossref]

Johnson, J. C.

J. Gao and J. C. Johnson, “Charge trapping in bright and dark states of coupled PbS quantum dot films,” ACS Nano 6(4), 3292–3303 (2012).
[Crossref] [PubMed]

A. J. Nozik, M. C. Beard, J. M. Luther, M. Law, R. J. Ellingson, and J. C. Johnson, “Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells,” Chem. Rev. 110(11), 6873–6890 (2010).
[Crossref] [PubMed]

Kemp, K. W.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Khrapko, R. R.

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

Kim, D. G.

D. G. Kim, T. Kuwabara, and M. Nakayama, “Photoluminescence properties related to localized states in colloidal PbS quantum dots,” J. Lumin. 119–120, 214–218 (2006).
[Crossref]

Klimov, V. I.

J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, “Pushing the band gap envelope: mid-infrared emitting colloidal PbSe quantum dots,” J. Am. Chem. Soc. 126(38), 11752–11753 (2004).
[Crossref] [PubMed]

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

Kolobkova, E. V.

A. A. Lipovskii, E. V. Kolobkova, A. Olkhovets, V. D. Petrikov, and F. Wise, “Synthesis of monodisperse PbS quantum dots in phosphate glass,” Physica E 5(3), 157–160 (1999).
[Crossref]

Kramer, I. J.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Kumacheva, E.

L. Bakueva, I. Gorelikov, S. Musikhin, X. S. Zhao, E. H. Sargent, and E. Kumacheva, “PbS quantum dots with stable efficient luminescence in the near-IR spectra range,” Adv. Mater. 16(11), 926–929 (2004).
[Crossref]

Kuwabara, T.

D. G. Kim, T. Kuwabara, and M. Nakayama, “Photoluminescence properties related to localized states in colloidal PbS quantum dots,” J. Lumin. 119–120, 214–218 (2006).
[Crossref]

Kwon, Y. K.

C. Liu, Y. K. Kwon, and J. Heo, “Temperature-dependent brightening and darkening of photoluminescence from PbS quantum dots in glasses,” Appl. Phys. Lett. 90(24), 241111 (2007).
[Crossref]

Labelle, A. J.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Lambert, K.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Law, M.

A. J. Nozik, M. C. Beard, J. M. Luther, M. Law, R. J. Ellingson, and J. C. Johnson, “Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells,” Chem. Rev. 110(11), 6873–6890 (2010).
[Crossref] [PubMed]

Leatherdale, C. A.

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

Levina, L.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Li, J. J.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Li, L.

P. Reiss, M. Protière, and L. Li, “Core/Shell semiconductor nanocrystals,” Small 5(2), 154–168 (2009).
[Crossref] [PubMed]

Li, L. S.

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Li, Y.

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Lingley, Z.

Z. Lingley, S. Lu, and A. Madhukar, “A high quantum efficiency preserving approach to ligand exchange on lead sulfide quantum dots and interdot resonant energy transfer,” Nano Lett. 11(7), 2887–2891 (2011).
[Crossref] [PubMed]

Lipovskii, A. A.

A. M. Malyarevich, K. V. Yumashev, and A. A. Lipovskii, “Semiconductor-doped glass saturable absorbers for near-infrared solid state lasers,” J. Appl. Phys. 103(8), 81301–81325 (2008).
[Crossref]

A. A. Lipovskii, E. V. Kolobkova, A. Olkhovets, V. D. Petrikov, and F. Wise, “Synthesis of monodisperse PbS quantum dots in phosphate glass,” Physica E 5(3), 157–160 (1999).
[Crossref]

Liu, C.

N. Han, C. Liu, J. Zhang, X. Zhao, J. Heo, and Y. Jiang, “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur,” J. Non-Cryst. Solids 391, 39–42 (2014).
[Crossref]

K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses,” J. Non-Cryst. Solids 357(11-13), 2428–2430 (2011).
[Crossref]

C. Liu, J. Heo, X. Zhang, and J. L. Adam, “Photoluminescence of PbS quantum dots embedded in Glasses,” J. Non-Cryst. Solids 354(2-9), 618–623 (2008).
[Crossref]

J. Heo and C. Liu, “PbS quantum-dots in glass matrix for universial fiber-optic amplifier,” J. Mater. Sci. Mater. Electron. 18(S1), S135–S139 (2007).
[Crossref]

C. Liu, Y. K. Kwon, and J. Heo, “Temperature-dependent brightening and darkening of photoluminescence from PbS quantum dots in glasses,” Appl. Phys. Lett. 90(24), 241111 (2007).
[Crossref]

Lu, S.

Z. Lingley, S. Lu, and A. Madhukar, “A high quantum efficiency preserving approach to ligand exchange on lead sulfide quantum dots and interdot resonant energy transfer,” Nano Lett. 11(7), 2887–2891 (2011).
[Crossref] [PubMed]

Lumeau, J.

K. Chamma, J. Lumeau, L. Glebova, and L. B. Glebov, “Generation and bleaching of intrinsic color centers in photo-thermo-refractive glass matrix,” J. Non-Cryst. Solids 356(44-49), 2363–2368 (2010).
[Crossref]

Luther, J. M.

A. J. Nozik, M. C. Beard, J. M. Luther, M. Law, R. J. Ellingson, and J. C. Johnson, “Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells,” Chem. Rev. 110(11), 6873–6890 (2010).
[Crossref] [PubMed]

Madhukar, A.

Z. Lingley, S. Lu, and A. Madhukar, “A high quantum efficiency preserving approach to ligand exchange on lead sulfide quantum dots and interdot resonant energy transfer,” Nano Lett. 11(7), 2887–2891 (2011).
[Crossref] [PubMed]

Malko, A.

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

Malyarevich, A. M.

A. M. Malyarevich, K. V. Yumashev, and A. A. Lipovskii, “Semiconductor-doped glass saturable absorbers for near-infrared solid state lasers,” J. Appl. Phys. 103(8), 81301–81325 (2008).
[Crossref]

Martins, J. C.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Martucci, A.

B. Capoen, A. Martucci, S. Turrell, and M. Bouazaoui, “Effects of the sol-gel solution host on the chemical and optical properties of PbS quantum dots,” J. Mol. Struct. 651–653, 467–473 (2003).
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Michalet, X.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Mikhailovsky, A. A.

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

Morais, P. C.

N. O. Dantas, F. Qu, R. S. Silva, and P. C. Morais, “Anti-Stokes photoluminescence in nanocrystal quantum dots,” J. Phys. Chem. B 106(30), 7453–7457 (2002).
[Crossref]

Moreels, I.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Murray, C. B.

D. J. Norris, A. Sacra, C. B. Murray, and M. G. Bawendi, “Measurement of the size dependent hole spectrum in CdSe quantum dots,” Phys. Rev. Lett. 72(16), 2612–2615 (1994).
[Crossref] [PubMed]

Musikhin, S.

L. Bakueva, I. Gorelikov, S. Musikhin, X. S. Zhao, E. H. Sargent, and E. Kumacheva, “PbS quantum dots with stable efficient luminescence in the near-IR spectra range,” Adv. Mater. 16(11), 926–929 (2004).
[Crossref]

Nakayama, M.

D. G. Kim, T. Kuwabara, and M. Nakayama, “Photoluminescence properties related to localized states in colloidal PbS quantum dots,” J. Lumin. 119–120, 214–218 (2006).
[Crossref]

Ning, Z.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Nollet, T.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Norris, D. J.

D. J. Norris, A. Sacra, C. B. Murray, and M. G. Bawendi, “Measurement of the size dependent hole spectrum in CdSe quantum dots,” Phys. Rev. Lett. 72(16), 2612–2615 (1994).
[Crossref] [PubMed]

Nozik, A. J.

A. J. Nozik, M. C. Beard, J. M. Luther, M. Law, R. J. Ellingson, and J. C. Johnson, “Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells,” Chem. Rev. 110(11), 6873–6890 (2010).
[Crossref] [PubMed]

Olkhovets, A.

A. A. Lipovskii, E. V. Kolobkova, A. Olkhovets, V. D. Petrikov, and F. Wise, “Synthesis of monodisperse PbS quantum dots in phosphate glass,” Physica E 5(3), 157–160 (1999).
[Crossref]

Petrikov, V. D.

A. A. Lipovskii, E. V. Kolobkova, A. Olkhovets, V. D. Petrikov, and F. Wise, “Synthesis of monodisperse PbS quantum dots in phosphate glass,” Physica E 5(3), 157–160 (1999).
[Crossref]

Pietryga, J. M.

J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, “Pushing the band gap envelope: mid-infrared emitting colloidal PbSe quantum dots,” J. Am. Chem. Soc. 126(38), 11752–11753 (2004).
[Crossref] [PubMed]

Pinaud, F. F.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Protière, M.

P. Reiss, M. Protière, and L. Li, “Core/Shell semiconductor nanocrystals,” Small 5(2), 154–168 (2009).
[Crossref] [PubMed]

Qu, F.

N. O. Dantas, F. Qu, R. S. Silva, and P. C. Morais, “Anti-Stokes photoluminescence in nanocrystal quantum dots,” J. Phys. Chem. B 106(30), 7453–7457 (2002).
[Crossref]

Reiss, P.

P. Reiss, M. Protière, and L. Li, “Core/Shell semiconductor nanocrystals,” Small 5(2), 154–168 (2009).
[Crossref] [PubMed]

Rollny, L. R.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Rybaltovskii, A. O.

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

Sacra, A.

D. J. Norris, A. Sacra, C. B. Murray, and M. G. Bawendi, “Measurement of the size dependent hole spectrum in CdSe quantum dots,” Phys. Rev. Lett. 72(16), 2612–2615 (1994).
[Crossref] [PubMed]

Sargent, E. H.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

L. Bakueva, I. Gorelikov, S. Musikhin, X. S. Zhao, E. H. Sargent, and E. Kumacheva, “PbS quantum dots with stable efficient luminescence in the near-IR spectra range,” Adv. Mater. 16(11), 926–929 (2004).
[Crossref]

Sazhin, O. D.

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

Schaller, R. D.

J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, “Pushing the band gap envelope: mid-infrared emitting colloidal PbSe quantum dots,” J. Am. Chem. Soc. 126(38), 11752–11753 (2004).
[Crossref] [PubMed]

Scholes, G. D.

M. A. Hines and G. D. Scholes, “Colloidal PbS nanocrystals with size-tunable near-infrared emission: observation of post-synthesis self-narrowing of the particle size distribution,” Adv. Mater. 15(21), 1844–1849 (2003).
[Crossref]

Shen, X.

K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses,” J. Non-Cryst. Solids 357(11-13), 2428–2430 (2011).
[Crossref]

Shih, B. S.

W. W. Yu, J. C. Falkner, B. S. Shih, and V. L. Colvin, “Preparation and characterization of monodisperse PbSe semiconductor nanocrystals in a noncoordinating solvent,” Chem. Mater. 16(17), 3318–3322 (2004).
[Crossref]

Silva, R. S.

N. O. Dantas, F. Qu, R. S. Silva, and P. C. Morais, “Anti-Stokes photoluminescence in nanocrystal quantum dots,” J. Phys. Chem. B 106(30), 7453–7457 (2002).
[Crossref]

Smeets, D.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Smith, D. W.

N. F. Borrelli and D. W. Smith, “Quantum confinement of PbS microcrystals in glass,” J. Non-Cryst. Solids 180(1), 25–31 (1994).
[Crossref]

Stewart, M. H.

J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, “Pushing the band gap envelope: mid-infrared emitting colloidal PbSe quantum dots,” J. Am. Chem. Soc. 126(38), 11752–11753 (2004).
[Crossref] [PubMed]

Sun, Q.

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Sundaresan, G.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Thon, S. M.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Tsay, J. M.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Turrell, S.

B. Capoen, A. Martucci, S. Turrell, and M. Bouazaoui, “Effects of the sol-gel solution host on the chemical and optical properties of PbS quantum dots,” J. Mol. Struct. 651–653, 467–473 (2003).
[Crossref]

Vanhaecke, F.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Vantomme, A.

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Voznyy, O.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Walters, G.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

Wang, D.

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Wang, X.

K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses,” J. Non-Cryst. Solids 357(11-13), 2428–2430 (2011).
[Crossref]

Wang, Y. A.

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Weiss, S.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Werder, D.

J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, “Pushing the band gap envelope: mid-infrared emitting colloidal PbSe quantum dots,” J. Am. Chem. Soc. 126(38), 11752–11753 (2004).
[Crossref] [PubMed]

Wise, F.

A. A. Lipovskii, E. V. Kolobkova, A. Olkhovets, V. D. Petrikov, and F. Wise, “Synthesis of monodisperse PbS quantum dots in phosphate glass,” Physica E 5(3), 157–160 (1999).
[Crossref]

Wise, F. W.

F. W. Wise, “Lead salt quantum dots: the limit of strong quantum confinement,” Acc. Chem. Res. 33(11), 773–780 (2000).
[Crossref] [PubMed]

Wu, A. M.

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Xu, J.

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Xu, K.

K. Xu and J. Heo, “Precipitation of PbS quantum dots in glasses by thermal diffusion of Ag+ ions from silver pastes,” J. Non-Cryst. Solids 387, 76–78 (2014).
[Crossref]

K. Xu and J. Heo, “Effect of silver ion-exchange on the precipitation of lead sulfide quantum dots in glasses,” J. Am. Ceram. Soc. 95(9), 2880–2884 (2012).
[Crossref]

K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses,” J. Non-Cryst. Solids 357(11-13), 2428–2430 (2011).
[Crossref]

Xu, S.

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

Yang, C.

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Yassitepe, E.

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

Yin, Y.

Y. Yin and A. P. Alivisatos, “Colloidal nanocrystal synthesis and the organic-inorganic interface,” Nature 437(7059), 664–670 (2005).
[Crossref] [PubMed]

Yu, W. W.

W. W. Yu, J. C. Falkner, B. S. Shih, and V. L. Colvin, “Preparation and characterization of monodisperse PbSe semiconductor nanocrystals in a noncoordinating solvent,” Chem. Mater. 16(17), 3318–3322 (2004).
[Crossref]

Yumashev, K. V.

A. M. Malyarevich, K. V. Yumashev, and A. A. Lipovskii, “Semiconductor-doped glass saturable absorbers for near-infrared solid state lasers,” J. Appl. Phys. 103(8), 81301–81325 (2008).
[Crossref]

Zavorotny, Yu. S.

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

Zhang, J.

N. Han, C. Liu, J. Zhang, X. Zhao, J. Heo, and Y. Jiang, “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur,” J. Non-Cryst. Solids 391, 39–42 (2014).
[Crossref]

Zhang, X.

C. Liu, J. Heo, X. Zhang, and J. L. Adam, “Photoluminescence of PbS quantum dots embedded in Glasses,” J. Non-Cryst. Solids 354(2-9), 618–623 (2008).
[Crossref]

Zhao, X.

N. Han, C. Liu, J. Zhang, X. Zhao, J. Heo, and Y. Jiang, “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur,” J. Non-Cryst. Solids 391, 39–42 (2014).
[Crossref]

Zhao, X. S.

L. Bakueva, I. Gorelikov, S. Musikhin, X. S. Zhao, E. H. Sargent, and E. Kumacheva, “PbS quantum dots with stable efficient luminescence in the near-IR spectra range,” Adv. Mater. 16(11), 926–929 (2004).
[Crossref]

Zhitomirsky, D.

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Zhu, T.

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Acc. Chem. Res. (1)

F. W. Wise, “Lead salt quantum dots: the limit of strong quantum confinement,” Acc. Chem. Res. 33(11), 773–780 (2000).
[Crossref] [PubMed]

ACS Nano (2)

J. Gao and J. C. Johnson, “Charge trapping in bright and dark states of coupled PbS quantum dot films,” ACS Nano 6(4), 3292–3303 (2012).
[Crossref] [PubMed]

I. Moreels, K. Lambert, D. Smeets, D. De Muynck, T. Nollet, J. C. Martins, F. Vanhaecke, A. Vantomme, C. Delerue, G. Allan, and Z. Hens, “Size-dependent optical properties of colloidal PbS quantum dots,” ACS Nano 3(10), 3023–3030 (2009).
[Crossref] [PubMed]

Adv. Mater. (2)

L. Bakueva, I. Gorelikov, S. Musikhin, X. S. Zhao, E. H. Sargent, and E. Kumacheva, “PbS quantum dots with stable efficient luminescence in the near-IR spectra range,” Adv. Mater. 16(11), 926–929 (2004).
[Crossref]

M. A. Hines and G. D. Scholes, “Colloidal PbS nanocrystals with size-tunable near-infrared emission: observation of post-synthesis self-narrowing of the particle size distribution,” Adv. Mater. 15(21), 1844–1849 (2003).
[Crossref]

Appl. Phys. Lett. (1)

C. Liu, Y. K. Kwon, and J. Heo, “Temperature-dependent brightening and darkening of photoluminescence from PbS quantum dots in glasses,” Appl. Phys. Lett. 90(24), 241111 (2007).
[Crossref]

Chem. Mater. (1)

W. W. Yu, J. C. Falkner, B. S. Shih, and V. L. Colvin, “Preparation and characterization of monodisperse PbSe semiconductor nanocrystals in a noncoordinating solvent,” Chem. Mater. 16(17), 3318–3322 (2004).
[Crossref]

Chem. Rev. (1)

A. J. Nozik, M. C. Beard, J. M. Luther, M. Law, R. J. Ellingson, and J. C. Johnson, “Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells,” Chem. Rev. 110(11), 6873–6890 (2010).
[Crossref] [PubMed]

Glass Phys. Chem. (1)

V. I. Gerasimova, Yu. S. Zavorotny, A. O. Rybaltovskii, P. V. Chernov, O. D. Sazhin, R. R. Khrapko, and A. A. Frolov, “Color centers in sulfur-doped silica glasses: spectroscopic manifestations of an S2+ interstitial molecular ion,” Glass Phys. Chem. 28(1), 5–10 (2002).
[Crossref]

J. Am. Ceram. Soc. (1)

K. Xu and J. Heo, “Effect of silver ion-exchange on the precipitation of lead sulfide quantum dots in glasses,” J. Am. Ceram. Soc. 95(9), 2880–2884 (2012).
[Crossref]

J. Am. Chem. Soc. (1)

J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, “Pushing the band gap envelope: mid-infrared emitting colloidal PbSe quantum dots,” J. Am. Chem. Soc. 126(38), 11752–11753 (2004).
[Crossref] [PubMed]

J. Appl. Phys. (1)

A. M. Malyarevich, K. V. Yumashev, and A. A. Lipovskii, “Semiconductor-doped glass saturable absorbers for near-infrared solid state lasers,” J. Appl. Phys. 103(8), 81301–81325 (2008).
[Crossref]

J. Lumin. (1)

D. G. Kim, T. Kuwabara, and M. Nakayama, “Photoluminescence properties related to localized states in colloidal PbS quantum dots,” J. Lumin. 119–120, 214–218 (2006).
[Crossref]

J. Mater. Sci. Mater. Electron. (1)

J. Heo and C. Liu, “PbS quantum-dots in glass matrix for universial fiber-optic amplifier,” J. Mater. Sci. Mater. Electron. 18(S1), S135–S139 (2007).
[Crossref]

J. Mol. Struct. (1)

B. Capoen, A. Martucci, S. Turrell, and M. Bouazaoui, “Effects of the sol-gel solution host on the chemical and optical properties of PbS quantum dots,” J. Mol. Struct. 651–653, 467–473 (2003).
[Crossref]

J. Non-Cryst. Solids (6)

K. Xu and J. Heo, “Precipitation of PbS quantum dots in glasses by thermal diffusion of Ag+ ions from silver pastes,” J. Non-Cryst. Solids 387, 76–78 (2014).
[Crossref]

C. Liu, J. Heo, X. Zhang, and J. L. Adam, “Photoluminescence of PbS quantum dots embedded in Glasses,” J. Non-Cryst. Solids 354(2-9), 618–623 (2008).
[Crossref]

K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses,” J. Non-Cryst. Solids 357(11-13), 2428–2430 (2011).
[Crossref]

K. Chamma, J. Lumeau, L. Glebova, and L. B. Glebov, “Generation and bleaching of intrinsic color centers in photo-thermo-refractive glass matrix,” J. Non-Cryst. Solids 356(44-49), 2363–2368 (2010).
[Crossref]

N. Han, C. Liu, J. Zhang, X. Zhao, J. Heo, and Y. Jiang, “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur,” J. Non-Cryst. Solids 391, 39–42 (2014).
[Crossref]

N. F. Borrelli and D. W. Smith, “Quantum confinement of PbS microcrystals in glass,” J. Non-Cryst. Solids 180(1), 25–31 (1994).
[Crossref]

J. Phys. Chem. B (1)

N. O. Dantas, F. Qu, R. S. Silva, and P. C. Morais, “Anti-Stokes photoluminescence in nanocrystal quantum dots,” J. Phys. Chem. B 106(30), 7453–7457 (2002).
[Crossref]

Nano Lett. (1)

Z. Lingley, S. Lu, and A. Madhukar, “A high quantum efficiency preserving approach to ligand exchange on lead sulfide quantum dots and interdot resonant energy transfer,” Nano Lett. 11(7), 2887–2891 (2011).
[Crossref] [PubMed]

Nat. Nanotechnol. (1)

A. H. Ip, S. M. Thon, S. Hoogland, O. Voznyy, D. Zhitomirsky, R. Debnath, L. Levina, L. R. Rollny, G. H. Carey, A. Fischer, K. W. Kemp, I. J. Kramer, Z. Ning, A. J. Labelle, K. W. Chou, A. Amassian, and E. H. Sargent, “Hybrid passivated colloidal quantum dot solids,” Nat. Nanotechnol. 7(9), 577–582 (2012).
[Crossref] [PubMed]

Nat. Photonics (1)

Q. Sun, Y. A. Wang, L. S. Li, D. Wang, T. Zhu, J. Xu, C. Yang, and Y. Li, “Bright, multicoloured light-emitting diodes based on quantum dots,” Nat. Photonics 1(12), 717–722 (2007).
[Crossref]

Nature (2)

Y. Yin and A. P. Alivisatos, “Colloidal nanocrystal synthesis and the organic-inorganic interface,” Nature 437(7059), 664–670 (2005).
[Crossref] [PubMed]

Z. Ning, X. Gong, R. Comin, G. Walters, F. Fan, O. Voznyy, E. Yassitepe, A. Buin, S. Hoogland, and E. H. Sargent, “Quantum-dot-in-perovskite solids,” Nature 523(7560), 324–328 (2015).
[Crossref] [PubMed]

Phys. Rev. Lett. (1)

D. J. Norris, A. Sacra, C. B. Murray, and M. G. Bawendi, “Measurement of the size dependent hole spectrum in CdSe quantum dots,” Phys. Rev. Lett. 72(16), 2612–2615 (1994).
[Crossref] [PubMed]

Physica E (1)

A. A. Lipovskii, E. V. Kolobkova, A. Olkhovets, V. D. Petrikov, and F. Wise, “Synthesis of monodisperse PbS quantum dots in phosphate glass,” Physica E 5(3), 157–160 (1999).
[Crossref]

Science (3)

V. I. Klimov, A. A. Mikhailovsky, S. Xu, A. Malko, J. A. Hollingsworth, C. A. Leatherdale, H. Eisler, and M. G. Bawendi, “Optical gain and stimulated emission in nanocrystal quantum dots,” Science 290(5490), 314–317 (2000).
[Crossref] [PubMed]

A. P. Alivisatos, “Semiconductor clusters, nanocrystals, and quantum dots,” Science 271(5251), 933–937 (1996).
[Crossref]

X. Michalet, F. F. Pinaud, L. A. Bentolila, J. M. Tsay, S. Doose, J. J. Li, G. Sundaresan, A. M. Wu, S. S. Gambhir, and S. Weiss, “Quantum dots for live cells, in vivo imaging, and diagnostics,” Science 307(5709), 538–544 (2005).
[Crossref] [PubMed]

Small (1)

P. Reiss, M. Protière, and L. Li, “Core/Shell semiconductor nanocrystals,” Small 5(2), 154–168 (2009).
[Crossref] [PubMed]

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Figures (9)

Fig. 1
Fig. 1

DSC curves of the as-prepared glass.

Fig. 2
Fig. 2

Absorption spectra of SP glasses heat-treated at (a) 540 °C, (b) 550 °C and (c) 560 °C for different durations.

Fig. 3
Fig. 3

PL spectra of SP glasses heat-treated at (a) 540 °C, (b) 550 °C and (c) 560 °C for different durations.

Fig. 4
Fig. 4

XRD patterns of SP glasses heat-treated at (a) 540 °C, (b) 550 °C and (c) 560 °C for different durations.

Fig. 5
Fig. 5

(a) Absorption and (b) XRD patterns of the as-prepared and heat-treated SS glasses.

Fig. 6
Fig. 6

(a) Absorption and (b) XRD patterns of the as-prepared and heat-treated SZ glasses.

Fig. 7
Fig. 7

(a) Absorption and (b) XRD patterns of two-step heat-treated SP glasses. Absorption and XRD patterned recorded from glass heat-treated at 540 °C for 30 h and glass heat-treated at 560 °C for 10 h were included for comparison.

Fig. 8
Fig. 8

(a) TEM image, (b) high resolution TEM image of a single nanocrystal and (c) the fast Fourier transformation image from Fig. 8(b). The SP glass was heat-treated at 540 °C for 30 h.

Fig. 9
Fig. 9

(a) TEM image, and (b) high resolution TEM image of a single nanocrystal. Inset in Fig. 9(b) is the fast Fourier transformation image from the core/shell structured nanocrystal. The SP glass was heat-treated at 540 °C for 30 h followed by a second step heat-treatment at 560 °C for 10 h.

Tables (1)

Tables Icon

Table 1 Center wavelength of absorption (λabs) and PL (λPL) bands, calculated average diameter (D) of PbS QDs, FWHM of the PL bands, and the estimated diameter (D) of the Na2SrSi2O6 nanocrystals.

Metrics