L. C. Chuang, M. Moewe, S. Crankshaw, and C. Chang-Hasnain, "Effects of V/III Ratios for InP Nanowires Grown on Si Substrates,"
in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies,
OSA Technical Digest Series (CD)
(Optical Society of America, 2007), paper CThGG1.
We report the effects of V/III ratio on the structural and optical properties for InP nanowires (NWs) grown on Si substrates. Non-tapered NWs with a sharp photoluminescence peak and intense emission are achieved.