Emil Chiglintsev

Probing structural symmetry breaking in TMDC alloy via terahertz emission

We report on terahertz (THz) emission from bulk Mo0.5W0.5Se2 alloy surfaces, which exhibit a mechanism fundamentally distinct from that of their pristine transition metal dichalcogenide (TMDC) constituents. Systematic measurements of THz emission as a function of pump fluence, po...