材料科学
X射线光电子能谱
拉曼光谱
正交晶系
脉冲激光沉积
薄膜
退火(玻璃)
基质(水族馆)
分析化学(期刊)
沉积(地质)
化学工程
纳米技术
结晶学
冶金
晶体结构
光学
化学
物理
地质学
工程类
古生物学
海洋学
生物
色谱法
沉积物
作者
N.E. Vázquez-Barragán,K. Rodríguez-Rosales,M. Colunga-Saucedo,C.E. Pérez-García,J. Santos‐Cruz,S.A. Pérez-García,G. Contreras‐Puente,F. de Moure-Flores
标识
DOI:10.1016/j.ceramint.2022.08.092
摘要
Cu–Sb–Se targets were obtained by solid-state reaction from Cu2Se and Sb2Se3 precursors annealed at different temperature and time conditions. The structural characterization showed that the optimum annealing conditions were at 400 °C for 3 h. Afterward, Cu–Sb–Se films onto glass/SnO2:F/ZnO/CdS substrates at 250 °C, 300 °C, 350 °C and 400 °C by pulsed laser deposition were deposited using the synthesized Cu–Sb–Se pellet as target. Cu–Sb–Se films were characterized through XRD, Raman spectroscopy, SEM, UV–Vis and XPS spectroscopy. The structural studies revealed that a substrate temperature of 350 °C promotes the CuSbSe2 phase with an orthorhombic nature and reduces the secondary phases. The best structural and optical properties are found at a substrate temperature of 350 °C, indicating that it can be used as an absorber layer in photovoltaic devices.
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