自旋包覆掺镁氧化铜薄膜在太阳能电池中的应用

IF 2.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Letters Pub Date : 2025-06-06 DOI:10.1016/j.matlet.2025.138884

Haruto Shimada, Takeo Oku

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引用次数: 0

摘要

采用自旋镀膜法制备了氧化铜（CuO）和掺镁（Mg）的CuO薄膜，并对其性能进行了表征。在mg掺杂的CuO薄膜中，除了CuO外，还存在少量的MgCu2O3相。光学吸收分析表明，Mg的掺杂缩小了CuO的能隙。含有掺镁CuO薄膜的器件在光照下表现出光伏特性。这些装置证明了自旋涂层作为一种简单而廉价的制造光转换层的方法的有效性。本研究促进了自旋镀膜法制备铜基太阳能电池的发展。

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Spin-coated magnesium-doped copper oxide thin films for solar cell application

Copper oxide (CuO) and magnesium (Mg)-doped CuO thin films were fabricated by spin coating, and then their properties were characterized. In the Mg-doped CuO thin films, a minor phase of MgCu₂O₃ was observed in addition to CuO. Optical absorption analysis revealed that Mg doping narrows the energy gap of CuO. Devices containing Mg-doped CuO thin films exhibited photovoltaic characteristics under illumination. These devices demonstrated the effectiveness of spin coating as a simple and inexpensive method for fabricating photoconversion layers. This study advances the development of CuO-based solar cells fabricated using spin coating.

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来源期刊

Materials Letters 工程技术-材料科学：综合

CiteScore

5.60

自引率

3.30%

发文量

1948

审稿时长

50 days

期刊介绍： Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials. Contributions include, but are not limited to, a variety of topics such as: • Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors • Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart • Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction • Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots. • Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing. • Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic • Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive