Ultrafast dynamics of electron-phonon coupling in a metalChoongyu Hwang, Wentao Zhang, Koshi Kurashima, Robert Kaindl, Tadashi Adachi, Yoji Koike and Alessandra LanzaraEPL, 126 5 (2019) 57001DOI: https://doi.org/10.1209/0295-5075/126/57001