Ultra-Broadband Negative Photoconductivity in a Van der Waals Ferromagnetic Metal FePd2Te2
Negative photoconductivity (NPC) in low-dimensional materials has attracted considerable interest for its potential in novel optoelectronic devices. Here, we report an ultra-broadband NPC response in FePd2Te2, a van der Waals ferromagnet, spanning from visible to long-wavelength infrared at room temperature. The device...