In-plane anisotropic 2D CrPS4 for promising polarization-sensitive photodetection

doi:10.1063/5.0066143

	In-plane anisotropic 2D CrPS4 for promising polarization-sensitive photodetection
	Zhang, Hanlin 1; Li, Yong 2; Hu, Xiaozong 3,4; Xu, Junmin 5; Chen, Lijie 1; Li, Gang 1; Yin, Shiqi 1; Chen, Jiawang 6; Tan, Chaoyang 1; Kan, Xucai 2
刊名	APPLIED PHYSICS LETTERS
	2021-10-25
卷号	119
ISSN号	0003-6951
DOI	10.1063/5.0066143
通讯作者	Li, Liang(liangli@ahu.edu.cn)
英文摘要	Polarized photodetectors have been widely used in military and civilian applications. The investigation of promising two-dimensional materials with low symmetry structures will be of great significance for the development of polarized integrated nanodevices. In this work, chromium thiophosphate (CrPS4), a ternary layered semiconductor with low symmetry puckered structures and unique linear dichroism (LD) conversion behavior is introduced to act as a polarization-sensitive photodetector. Angle-resolved polarized Raman spectra (ARPRS), polarization-resolved photoluminescence (PL) spectra, polarization-resolved absorption spectroscopy (PRAS), and electrical transport measurement systematically indicate intriguing anisotropic optical and electrical properties in 2D (two-dimensional) CrPS4. The photodetector of CrPS4 shows a linear anisotropy ratio of approximate to 1.33 with 405 nm illumination. This pioneering research not only stimulates interest in the development of novel anisotropic 2D materials but also enriches the family of polarization-sensitive photodetectors.
资助项目	National Natural Science Foundation of China[51902001] ; Recruitment Program for Leading Talent Team of Anhui Province[201916] ; Natural Science Foundation of Anhui Province[1908085QE17] ; Open Research Fund of Advanced Laser Technology Laboratory of Anhui Province[AHL2020KF02] ; open fund of Information Materials and Intelligent Sensing Laboratory of Anhui Province[IMIS202007]
WOS关键词	FERROMAGNETISM ; SEMICONDUCTOR ; CRYSTAL ; FLAKES
WOS研究方向	Physics
语种	英语
出版者	AIP Publishing
WOS记录号	WOS:000730999400002
资助机构	National Natural Science Foundation of China ; Recruitment Program for Leading Talent Team of Anhui Province ; Natural Science Foundation of Anhui Province ; Open Research Fund of Advanced Laser Technology Laboratory of Anhui Province ; open fund of Information Materials and Intelligent Sensing Laboratory of Anhui Province
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/126914]
专题	中国科学院合肥物质科学研究院
通讯作者	Li, Liang
作者单位	1.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Peoples R China 2.Anhui Univ, Sch Phys & Mat Sci, Engn Technol Res Ctr Magnet Mat, Hefei 230601, Peoples R China 3.Zhengzhou Univ, Green Catalysis Ctr, Zhengzhou 450001, Peoples R China 4.Zhengzhou Univ, Coll Chem, Zhengzhou 450001, Peoples R China 5.Zhengzhou Univ, Sch Phys & Microelect, Minist Educ, Key Lab Mat Phys, Zhengzhou 450001, Peoples R China 6.Univ Sci & Technol China, Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys,Anhui Key Lab Nanomat & Nanotech, Hefei 230601, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Hanlin,Li, Yong,Hu, Xiaozong,et al. In-plane anisotropic 2D CrPS4 for promising polarization-sensitive photodetection[J]. APPLIED PHYSICS LETTERS,2021,119.
APA	Zhang, Hanlin.,Li, Yong.,Hu, Xiaozong.,Xu, Junmin.,Chen, Lijie.,...&Li, Liang.(2021).In-plane anisotropic 2D CrPS4 for promising polarization-sensitive photodetection.APPLIED PHYSICS LETTERS,119.
MLA	Zhang, Hanlin,et al."In-plane anisotropic 2D CrPS4 for promising polarization-sensitive photodetection".APPLIED PHYSICS LETTERS 119(2021).