Keywords: 1T'-WTe2; 2D material; anisotropic; light polarization; optoelectrical
This project has been supported by the National Science Foundation of China (NSFC Grant Nos. 21405109) and Seed Foundation of State Key Laboratory of Precision Measurement Technology and Instruments (Pilt No. 1710), Tianjin research program of application foundation and advanced technology (15JCZJC31600). The optical anisotropic analysis of WTe2 was performed on the ADRDM system developed in Prof. Chunguang Hu’s group at Tianjin University.