Laser-Induced Degradation of Bi 2 Se 3 THz Emitters Revealed by Raman Spectroscopy. - Adam, Roman; Mikulics, Martin; Bürgler, Daniel E.; Niherysh, Kiryl A.; Kalaboukhov, Alexei; Heidtfeld, Sarah F.; Komissarov, Ivan; Sobolewski, Roman; Schneider, Claus M.; Mayer, Joachim; Hardtdegen, Hilde H. (Photonics, 2026)