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cond-mat.mtrl-sci2020
Computation and data driven discovery of topological phononic materials
Jiangxu Li, Jiaxi Liu, Stanley A. Baronett +4
The discovery of topological quantum states marks a new chapter in both condensed matter physics and materials sciences. By analogy to spin electronic system, topological concepts…
cond-mat.mtrl-sci2019
Underlying topological Dirac nodal line mechanism of anomalously large electron-phonon coupling strength on Be (0001) surface
Ronghan Li, Jiangxu Li, Lei Wang +4
Beryllium was recently discovered to harbor a Dirac nodal line (DNL) in its bulk phase and the DNL-induced non-trivial drumhead-like surface states (DNSSs) on its (0001) surface, r…
cond-mat.mtrl-sci2018
Rashba spin splitting of L-gap surface states on Ag(111) and Cu(111)
Koichiro Yaji, Ayumi Harasawa, Kenta Kuroda +4
Spin-resolved band structures of L-gap surface states on Ag(111) and Cu(111) are investigated by spin- and angle-resolved photoelectron spectroscopy (SARPES) with a vacuum-ultra-vi…