Lead‐free halide perovskite materials and optoelectronic devices: progress and prospective

I López‐Fernández, D Valli, CY Wang… - Advanced Functional …, 2024‏ - Wiley Online Library
Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …

Broadband emission origin in metal halide perovskites: are self‐trapped excitons or ions?

F Jiang, Z Wu, M Lu, Y Gao, X Li, X Bai, Y Ji… - Advanced …, 2023‏ - Wiley Online Library
It has always been a goal to realize high efficiency and broadband emission in single‐
component materials. The appearance of metal halide perovskites makes it possible. Their …

Lead‐Free Double Perovskite Cs2AgBiBr6: Fundamentals, Applications, and Perspectives

H Lei, D Hardy, F Gao - Advanced Functional Materials, 2021‏ - Wiley Online Library
Cs2AgBiBr6, as a benchmark lead‐free double perovskite, has emerged as a promising
alternative to lead‐based perovskites because of its high stability, non‐toxicity, exceptional …

Carriers, quasi-particles, and collective excitations in halide perovskites

J Fu, S Ramesh, JW Melvin Lim, TC Sum - Chemical Reviews, 2023‏ - ACS Publications
Halide perovskites (HPs) are potential game-changing materials for a broad spectrum of
optoelectronic applications ranging from photovoltaics, light-emitting devices, lasers to …

Halide perovskites and their derivatives for efficient, high‐resolution direct radiation detection: design strategies and applications

KR Dudipala, TH Le, W Nie, RLZ Hoye - Advanced Materials, 2024‏ - Wiley Online Library
The past decade has witnessed a rapid rise in the performance of optoelectronic devices
based on lead‐halide perovskites (LHPs). The large mobility‐lifetime products and defect …

Elucidating the Near-Infrared Photoluminescence Mechanism of Homometal and Doped M25(SR)18 Nanoclusters

Z Liu, M Zhou, L Luo, Y Wang, E Kahng… - Journal of the American …, 2023‏ - ACS Publications
More than a decade of research on the photoluminescence (PL) of classic Au25 (SR) 18 and
its doped nanoclusters (NCs) still leaves many fundamental questions unanswered due to …

Cation‐Disorder Engineering Promotes Efficient Charge‐Carrier Transport in AgBiS2 Nanocrystal Films

M Righetto, Y Wang, KA Elmestekawy… - Advanced …, 2023‏ - Wiley Online Library
Efficient charge‐carrier transport is critical to the success of emergent semiconductors in
photovoltaic applications. So far, disorder has been considered detrimental for charge …

Flexible perovskite solar cells: From materials and device architectures to applications

Y Gao, K Huang, C Long, Y Ding, J Chang… - ACS Energy …, 2022‏ - ACS Publications
Perovskite solar cells (PSCs) are being rapidly developed at a fiery stage due to their
marvelous and fast-growing power conversion efficiency (PCE). Advantages such as high …

Recent progress and challenges of bismuth‐based halide perovskites for emerging optoelectronic applications

X Chen, M Jia, W Xu, G Pan, J Zhu… - Advanced Optical …, 2023‏ - Wiley Online Library
Recently, metal halide perovskites have attracted extensive attentions owing to their
superior optoelectronic properties in various device applications, such as solar cells …