About this Engineering article

Broadband Polarization‐Sensitive Photodetection of Magnetic Semiconducting MnTe Nanoribbons by Kun Ye; Junxin Yan; Lixuan Liu; Penghui Li; Zhipeng Yu; Yang Gao; Mengmeng Yang; He Huang; Anmin Nie; Yu Shu; Jianyong Xiang; Shouguo Wang; Zhongyuan Liu is a Engineering article available to read on EtoBox.

sensing, environmental monitoring, and medical detection. The hugely emerging 1D or 2D materials have provided abundant promising candidates to fabricate high-performance IR imaging systems and polarization-sensitive photodetection. Because of the significant advantage of low symmetry in polarization-sensitive photoresponse, many low-symmetry 2D materials have been explored in the past few years as the high-performance polarized photodetectors, such as SiP 2 , NdSb 2 , PdSe 2 , ReSe 2 , GaAs, ZrGeTe 4 , NbOI 2 , and GeSe 2 . As a new family among the 2D materials, 2D magnetic semiconductors have been revealed to exhibit unique advantages and great potentials as polarization-sensitive photodetectors. For the 2D magnetic semiconducting α-MnSe flakes as the photodetectors, the spin ordering induced broadband photodetection has been observed recently. The graphene-CrI 3 -graphene heterostructure devices display helicity-selective photoresponse behavior determined by the magnetic state of CrI 3 . Furthermore, Fe/ MgO/Ge spin-photodiodes can electrically detect the spin polarization of photocarriers generated by circularly polarized photons of short-wave infrared (SWIR) at room temperatu

Author

Kun Ye; Junxin Yan; Lixuan Liu; Penghui Li; Zhipeng Yu; Yang Gao; Mengmeng Yang; He Huang; Anmin Nie; Yu Shu; Jianyong Xiang; Shouguo Wang; Zhongyuan Liu

Publisher

Wiley

Published

2023

Language

EN

Field

Engineering (Physical Sciences)