Quasi-two dimensional Ruddlesden−Popper halide perovskites for laser applications  

作　　者：Kun Chen Qianpeng Zhang Yin Liang Jiepeng Song Chun Li Shi Chen Fang Li Qing Zhang 

机构地区：[1]School of Mechanical and Electrical Engineering,Wuhan Institute of Technology,Wuhan 430205,China [2]School of Materials Science and Engineering,Peking University,Beijing 100871,China [3]Institute of Applied Physics and Materials Engineering,Macao University,Macao 999078,China

出　　处：《Frontiers of physics》2024年第2期53-71,共19页物理学前沿（英文版）

基　　金：Q.Z.acknowledges the funding support from the National Natural Science Foundation of China(Nos.52072006 and 51991344);the Natural Science Foundation of Beijing Municipality(No.JQ21004);F.L.acknowledges the funding support from the Hubei Province Science and Technology Major Project(No.2022AAA008);the National Natural Science Foundation of China(No.12374319);the Knowledge Innovation Program of Wuhan-Basic Research(No.2022010801010349);S.C.acknowledges the funding support from the Macao Science and Technology Development Fund(Nos.FDCT-0096/2020/A2 and FDCT-0082/2022/A2).

摘　　要：Quasi-two-dimensional(2D)Ruddlesden‒Popper(RP)halide perovskites,as a kind of emerged two-dimensional layered materials,have recently achieved great attentions in lasing materials field owing to their large exciton binding energy,high emission yield,large optical gain,and wide-range tuning of optical bandgap.This review will introduce research progresses of RP halide perovskites for lasing applications in aspects of materials,photophysics,and devices with emphasis on emission and lasing properties tailored by the molecular composition and interface.The materials,structures and fabrications are introduced in the first part.Next,the optical transitions and amplified spontaneous emission properties are discussed from the aspects of electronic structure,exciton,gain dynamics,and interface tailoring.Then,the research progresses on lasing devices are summarized and several types of lasers including VCSEL,DFB lasers,microlasers,random lasers,plasmonic lasers,and polariton lasers are discussed.At last,the challenges and perspectives would be provided.

关 键 词：two-dimensional materials metal halide perovskite Ruddlesden−Popper halide perovskites LASING emission 

分 类 号：TN24[电子电信—物理电子学]