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Title: Optical Properties of Cd1-xZnxTe Crystals Grown by Temperature Gradient Solution Growth
Authors: Tseng, P. Y.;Fu, C. B.;Kuo, M. C.;Yang, C. S.;Huang, C. C.;Chou, W. C.;Shih, Yu-Tai;Hsin, H. Y.;Lan, S. M.;Lan, W. H.
Contributors: 物理學系
Keywords: Alloys;Crystal growth;CdZnTe;Photoluminesence spectroscopy;Optical properties
Date: 2003-02
Issue Date: 2013-01-07T09:25:32Z
Publisher: Elsevier
Abstract: Cd1−xZnxTe crystals were grown by the temperature gradient solution growth (TGSG). Optical properties of the Cd1−xZnxTe crystals were investigated by the photoluminescence (PL) spectroscopy. The full width at half maximum (FWHM) of 11 meV for the near band edge PL was obtained. The temperature dependent broadening of the PL line-width was fitted by the acoustic phonon, longitudinal optical phonon, and impurity interaction parameters. Defect radiative density is as low as 0.002.
Relation: Materials Chemistry and Physics, 78(2): 529-533
Appears in Collections:[Department of Physics] Periodical Articles

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