A new technique to image and understand the origin of photocurrent flow in Weyl semimetals

Materials that rectify light into the current in their bulk are preferred for optoelectronic applications. Bulk photocurrents may develop in Weyl semimetals with broken inversion symmetry due to intensified nonlinear optical processes close to the Weyl nodes. Nevertheless, scanning photocurrent microscopy, which muddles the effects of photocurrent generation and marketplace semarang, is frequently used to …