Inverted valley polarization in optically excited transition metal dichalcogenides
oleh: Gunnar Berghäuser, Ivan Bernal-Villamil, Robert Schmidt, Robert Schneider, Iris Niehues, Paul Erhart, Steffen Michaelis de Vasconcellos, Rudolf Bratschitsch, Andreas Knorr, Ermin Malic
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2018-03-01 |
Deskripsi
In atomically thin transition metal dichalcogenides, spin- and valley-polarised states can be addressed thanks to large spin–orbit coupling and circular dichroism. Here, the authors investigate theoretically and experimentally the decay dynamics of spin and valley polarisation in transition metal dichalcogenide monolayers.