Elaboration and characterization of In2S3 thin films by Spray Pyrolysis with [S]/[In]=3 ratio

被引：0
作者：
Sall, Thierno [1 ]
Hartiti, Bouchaib
Mari, Bernabe
Miquel, Mollar
Laanab, Larbi
Fahoume, Mounir [1 ]
机构：
[1] Univ Ibn Tofail, LPMC, Fac Sci, Kenitra, Morocco
来源：
PROCEEDINGS OF 2013 INTERNATIONAL RENEWABLE AND SUSTAINABLE ENERGY CONFERENCE (IRSEC) | 2013年
关键词：
In2S3; thin films; spray pyrolysis; annealing; raman spectroscopy; ELECTRICAL-PROPERTIES; GROWTH;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In2S3 thin films were elaborated onto glass substrate by spray pyrolysis method using sulphur-to-indium ratio ([S]/[n]) of 3 and different substrate temperatures. The as-deposited and annealing films were characterized by X-Ray Diffraction (XRD) for the structural, Energy Dispersive Spectroscopy (EDS) for the composition, Raman spectroscopy for samples quality and optical transmittance to measure gap energy. XRD revealed a p-In2S3 phase with a preferential orientation along (0 0 12) plane. Good stoichiometry was noticed in EDS measurement. Raman spectroscopy analysis shows a prominent of active modes of p-ln(2)S(3) films with annealing. This is confirming an improvement of structure cristallinity of all films and optical analysis shows a decrease of gap energy after annealing.
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页码：58 / 62
页数：5
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