卤化物
钙钛矿(结构)
材料科学
背景(考古学)
联轴节(管道)
自旋(空气动力学)
纳米技术
化学物理
化学
物理
无机化学
结晶学
生物
热力学
古生物学
冶金
作者
Pradeep Raja,Muhammad Nadeem,Chun‐Ho Lin,Simrjit Singh,Xinwei Guan,Jiyun Kim,Shamim Shahrokhi,Md. Zahidur Rahaman,Xun Geng,Jing‐Kai Huang,Hien Thi Dieu Nguyen,Hanlin Hu,Pankaj Sharma,Jan Seidel,Xiaolin Wang,Tom Wu
出处
期刊:Applied physics reviews
[American Institute of Physics]
日期:2023-12-01
卷期号:10 (4)
被引量:6
摘要
Highlighted with improved long-term thermal and environmental stability, all-inorganic metal halide perovskites exhibit tunable physical properties, cost-effective synthesis, and satisfactory optoelectronic performance, attracting increasing research interest worldwide. However, a less explored feature of these materials is their strong spin–orbit coupling (SOC), which is the hidden force influencing not only band structure but also properties including magnetoresistance, spin lifetime, and singlet-triplet splitting. This review provides an overview of the fundamental aspects and the latest progress of the SOC and debate regarding Rashba effects in all-inorganic metal halide perovskites, providing critical insight into the physical phenomena and potential applications. Meanwhile, crystal structures and photophysics of all-inorganic perovskite are discussed in the context of SOC, along with the related experimental and characterization techniques. Furthermore, a recent understanding of the band topology in the all-inorganic halide perovskites is introduced to push the boundary even further for the novel applications of all-inorganic halide perovskites. Finally, an outlook is given on the potential directions of breakthroughs via leveraging the SOC in halide perovskites.
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