从四方到立方:高性能太阳能电池的钙钛矿相结构演变(英文)

作者:魏旗; 梁昊; Yuki Haruta; Makhsud Saidaminov; 米启兮; Michael Saliba; 崔光磊; 宁志军*
来源:Science Bulletin, 2023, 68(02): 141-145.

摘要

<正>Crystal structure, which is generally determined by the composition, ionic radius and valence state of constituent elements, plays a significant role in the material’s fundamental properties such as optical, electronic, and mechanical characters. The manipulation of the crystal structure through compositional engineering, and understanding the relationship between crystal structure and properties are essential for the development of materials.