Effects of Reaction Temperature on the Physical Properties of Chemically Deposited Cds Films

机译：反应温度对化学沉积Cds薄膜物理性能的影响

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Cadmium sulfide films were grown by the chemical bath deposition technique using CdCl_2, CS(NH_2)_2, KOH, NH_4/NH_4OH and sodium citrate as the reactive substances. CdS films were deposited by one hour at solution temperatures from 30 ℃ to 80 ℃. The structural and optical properties of the films were studied as a function of the reaction temperature. There is found that homogeneous, transparent with good adherence CdS films can be obtained in the whole range of deposition temperature. The main effect of temperature is to increase the deposition rate of the films. The energy band gap of the CdS films is not affected significatively by the reaction temperature. The high value for the energy band gap of the films is expained in terms of the contraction of the CdS crystalline lattice.

机译：通过化学浴沉积技术，使用CdCl_2，CS（NH_2）_2，KOH，NH_4 / NH_4OH和柠檬酸钠作为反应性物质，生长硫化镉膜。在30℃至80℃的溶液温度下沉积一小时的CdS薄膜。研究了膜的结构和光学性质随反应温度的变化。发现在整个沉积温度范围内都可以获得均匀，透明且附着力好的CdS膜。温度的主要作用是增加薄膜的沉积速率。 CdS薄膜的能带隙不受反应温度的明显影响。膜的能带隙的高值通过CdS晶格的收缩来说明。

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来源
《Trends and new applications of thin films》|1998年|343-346|共4页
会议地点 Regensburg(DE);Regensburg(DE)
作者
S.J. Castillo; M. Sotelo-Lerma; I.A. Neyra; M.B. Ortuno; R. Ramirez-Bon; F.J. Espinoza-Beltran;
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作者单位

Centro de Investigacion en Fisica, Universidad de Sonora, Apdo. Postal 5-88, Hermosillo, Son. 83190, Mexico;

Centro de Ciencias de la Materia Condensada, UNAM, CICESE, Apdo. Postal 2681, Ensenada, B.C. 22800, Mexico;

Centro de Investigacion en Fisica, Universidad de Sonora, Apdo. Postal 5-88, Hermosillo, Son. 83190, Mexico;

Centro de Investigacion en Fisica, Universidad de Sonora, Apdo. Postal 5-88, Hermosillo, Son. 83190, Mexico;

Centro de Investigacion en Fisica, Universidad de Sonora, Apdo. Postal 5-88, Hermosillo, Son. 83190, Mexico;

Centro de Investigacion en Fisica, Universidad de Sonora, Apdo. Postal 5-88, Hermosillo, Son. 83190, Mexico;

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原文格式 PDF
正文语种 eng
中图分类薄膜物理学;
关键词
semiconductors; thin films; structural properties; optical properties;

机译：半导体;薄膜；结构特性光学性质;

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Effects of Reaction Temperature on the Physical Properties of Chemically Deposited Cds Films

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