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Title: Crystal growth and optical properties of CdS-doped lead silicate glass

Abstract

The crystal growth and optical properties of CdS microcrystallite-doped lead silicate glass is investigated in this paper. The existence of CdS nanocrystals was confirmed via X-ray diffraction (XRD) and transmission electron microscopy (TEM). Results reveal that a two-stage heat-treat procedure can produce a better size distribution of CdS nanocrystals than a one-stage heat-treat procedure in glasses. The second harmonic generation (SHG) from the base glass and CdS microcrystallite doped glasses was observed, and the effects of the heat treatments and the thermal poling temperature on the crystallization of CdS and second-order harmonic (SH) intensity were discussed, respectively. It is indicated that samples doped with CdS microcrystallite showed larger SH intensity than that of the base glass. Use of a higher thermal poling temperature than the glass transformation temperature does not result in a good SH intensity in glasses.

Authors:
 [1];  [1];  [2]
  1. Key Laboratory for Silicate Materials Science and Engineering of Ministry of Education, Wuhan University of Technology, Wuhan, Hubei 430070 (China)
  2. Key Laboratory for Silicate Materials Science and Engineering of Ministry of Education, Wuhan University of Technology, Wuhan, Hubei 430070 (China). E-mail: zhaoxj@public.wh.hb.cn
Publication Date:
OSTI Identifier:
21003525
Resource Type:
Journal Article
Resource Relation:
Journal Name: Materials Characterization; Journal Volume: 58; Journal Issue: 1; Other Information: DOI: 10.1016/j.matchar.2006.04.003; PII: S1044-5803(06)00100-8; Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CADMIUM SULFIDES; CRYSTAL GROWTH; CRYSTALLIZATION; DOPED MATERIALS; GLASS; HARMONIC GENERATION; HEAT; HEAT TREATMENTS; LEAD SILICATES; NANOSTRUCTURES; OPTICAL PROPERTIES; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION

Citation Formats

Liu Hao, Liu Qiming, and Zhao Xiujian. Crystal growth and optical properties of CdS-doped lead silicate glass. United States: N. p., 2007. Web. doi:10.1016/j.matchar.2006.04.003.
Liu Hao, Liu Qiming, & Zhao Xiujian. Crystal growth and optical properties of CdS-doped lead silicate glass. United States. doi:10.1016/j.matchar.2006.04.003.
Liu Hao, Liu Qiming, and Zhao Xiujian. Mon . "Crystal growth and optical properties of CdS-doped lead silicate glass". United States. doi:10.1016/j.matchar.2006.04.003.
@article{osti_21003525,
title = {Crystal growth and optical properties of CdS-doped lead silicate glass},
author = {Liu Hao and Liu Qiming and Zhao Xiujian},
abstractNote = {The crystal growth and optical properties of CdS microcrystallite-doped lead silicate glass is investigated in this paper. The existence of CdS nanocrystals was confirmed via X-ray diffraction (XRD) and transmission electron microscopy (TEM). Results reveal that a two-stage heat-treat procedure can produce a better size distribution of CdS nanocrystals than a one-stage heat-treat procedure in glasses. The second harmonic generation (SHG) from the base glass and CdS microcrystallite doped glasses was observed, and the effects of the heat treatments and the thermal poling temperature on the crystallization of CdS and second-order harmonic (SH) intensity were discussed, respectively. It is indicated that samples doped with CdS microcrystallite showed larger SH intensity than that of the base glass. Use of a higher thermal poling temperature than the glass transformation temperature does not result in a good SH intensity in glasses.},
doi = {10.1016/j.matchar.2006.04.003},
journal = {Materials Characterization},
number = 1,
volume = 58,
place = {United States},
year = {Mon Jan 15 00:00:00 EST 2007},
month = {Mon Jan 15 00:00:00 EST 2007}
}
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