摘要 : Recent studies dedicated to layered van der Waals crystals have attractedsignificant attention to magnetic atomically thin crystals offeringunprecedented opportunities for applications in innovative magnetoelectric,magneto-optic, ... 展开 Recent studies dedicated to layered van der Waals crystals have attractedsignificant attention to magnetic atomically thin crystals offeringunprecedented opportunities for applications in innovative magnetoelectric,magneto-optic, and spintronic devices. The active search for originalplatforms for the low-dimensional magnetism study has emphasized theentirely new magnetic properties of two dimensional (2D) semiconductorCrSBr. Herein, for the first time, the electrochemical exfoliation of bulk CrSBrin a non-aqueous environment is demonstrated. Notably, crystal cleavagegoverned by the structural anisotropy occurred along two directions formingatomically thin and few-layered nanoribbons. The exfoliated materialpossesses an orthorhombic crystalline structure and strong opticalanisotropy, showing the polarization dependencies of Raman signals. Theantiferromagnetism exhibited by multilayered CrSBr gives precedence toferromagnetic ordering in the revealed CrSBr nanostructures. Furthermore,the potential application of CrSBr nanoribbons is pioneered forelectrochemical photodetector fabrication and demonstrates its responsivityup to 30 μA cm~（−2） in the visible spectrum. Moreover, the CrSBr-based anodefor lithium-ion batteries exhibited high performance and self-improvingabilities. This anticipates that the results will pave the way toward the futurestudy of CrSBr and practical applications in magneto- and optoelectronics. 收起