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Proceedings Paper

Dependence of material phases in multicomponent compounds (Rbl-Csl-Agl) thin films on temperature of NaCl substrates
Author(s): Guangyan Tian; Zhi Xing; Jialin Sun; Yang Cao
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Paper Abstract

In the fabrication of films, substrate temperature played the most important role. It decided the phase components of the films. Quaternary component Rb0.5Cs0.5Ag4I5 thin film was grown by vacuum evaporation on NaCl crystalline substrates. A series of thin films were synthesized at different substrate temperature, and the topographical images of these films were obtained by scanning electron microscope, and their exciton spectra were measured at 80K by UV-2100 spectrophotometer. It was found that the optimal substrate temperature to grow Rb0.5Cs0.5Ag4I5 was about 340K, at other temperature, there were other complex multicomponent compounds in the films.

Paper Details

Date Published: 17 September 2002
PDF: 4 pages
Proc. SPIE 4918, Materials, Devices, and Systems for Display and Lighting, (17 September 2002); doi: 10.1117/12.483053
Show Author Affiliations
Guangyan Tian, Tsinghua Univ. (China)
Zhi Xing, Tsinghua Univ. (China)
Jialin Sun, Tsinghua Univ. (China)
Yang Cao, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 4918:
Materials, Devices, and Systems for Display and Lighting
Fuxi Gan; Ming Hsien Wu; Lionel C. Kimerling, Editor(s)

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