黑硅上真空沉积CH3NH3PbI3 - xClx钙钛矿薄膜的制备与研究

IF 0.5 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Journal of Contemporary Physics (Armenian Academy of Sciences) Pub Date : 2023-06-18 DOI:10.1134/S1068337223010024

G. Y. Ayvazyan, L. A. Hakhoyan, H. R. Dashtoyan, L. A. Matevosyan

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引用次数: 2

摘要

对真空共沉积和顺序沉积混合卤化物钙钛矿薄膜(CH3NH3PbI3-xClx)的工艺进行了优化。通过在无机前驱体中加入铯原子，证明了提高薄膜热稳定性的可能性。合成并研究了黑硅上钙钛矿薄膜的结构和光学性质。结果表明，在较宽的辐射波长范围内具有较低的反射系数，形成了结构和相组成质量较高的薄膜。在黑硅上真空沉积钙钛矿薄膜在高效串联太阳能电池中具有很大的发展潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Preparation and Investigation of Vacuum-Deposited CH3NH3PbI3 – xClx Perovskite Films on Black Silicon

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Preparation and Investigation of Vacuum-Deposited CH3NH3PbI3 – xClx Perovskite Films on Black Silicon

The technology of vacuum co-deposition and sequential deposition of the mixed-halide perovskite films (CH₃NH₃PbI_3–xCl_x) has been optimized. The possibility of improving the thermal stability of films by adding cesium atoms to an inorganic precursor is demonstrated. The structural and optical properties of perovskite films on black silicon are synthesized and investigated. It is shown that films of high quality in structure and phase composition are formed, which are characterized by a low reflection coefficient in a wide range of radiation wavelengths. Vacuum-deposited perovskite films on black silicon have great potential for the development of high-efficiency tandem solar cells.

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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.