真空热蒸发沉积CsPbBr3薄膜的结构和形貌研究

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Journal of Contemporary Physics (Armenian Academy of Sciences) Pub Date : 2025-10-07 DOI:10.1134/S1068337225700525

L. A. Matevosyan, S. A. Petrosyan, V. P. Mkrtchyan, A. P. Aivazyan, V. S. Harutyunyan

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引用次数: 0

摘要

采用x射线衍射和光学显微镜对真空热蒸发法制备的多晶钙钛矿CsPbBr3薄膜的结构和形貌进行了研究。研究了热处理工艺对薄膜的相组成、微观结构、形貌和晶化程度的影响。分析了晶粒和晶粒（亚晶粒）的平均尺寸与晶粒织构程度随薄膜退火制度变化的相关特征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Investigations of the Structure and Morphology of CsPbBr3 Films Deposited by Vacuum Thermal Evaporation

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Investigations of the Structure and Morphology of CsPbBr3 Films Deposited by Vacuum Thermal Evaporation

X-ray diffraction and optical microscopy investigations of the structural and morphological properties of polycrystalline perovskite CsPbBr₃ thin films deposited by vacuum thermal evaporation were conducted. The effect of the thermal annealing regime of the deposited films on their phase composition, microstructure, morphology and degree of crystallographic texturing was studied. The character of the correlation between the average sizes of grains and crystallites (subgrains) and the degree of crystallites` texturing with change of the annealing regime of films was analyzed.

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来源期刊

Journal of Contemporary Physics (Armenian Academy of Sciences) PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

66.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Journal of Contemporary Physics (Armenian Academy of Sciences) is a journal that covers all fields of modern physics. It publishes significant contributions in such areas of theoretical and applied science as interaction of elementary particles at superhigh energies, elementary particle physics, charged particle interactions with matter, physics of semiconductors and semiconductor devices, physics of condensed matter, radiophysics and radioelectronics, optics and quantum electronics, quantum size effects, nanophysics, sensorics, and superconductivity.