Coupled spin and valley degrees of freedom at the band extrema.
Ultrafast resonant generation and detection of exciton valley coherence in monolayer TMDs.
Exciton population relaxation and valley coherence dynamics measured with 2DCS.
Theory of valley decoherence.
These authors contributed equally to this work.
- Kai Hao &
- Galan Moody
Present address: National Institute of Standards & Technology, Boulder, Colorado 80305, USA.
- Galan Moody
Department of Physics and Center for Complex Quantum Systems, University of Texas at Austin, Austin, Texas 78712, USA
- Kai Hao,
- Galan Moody,
- Fengcheng Wu,
- Chandriker Kavir Dass,
- Lixiang Xu,
- Liuyang Sun,
- Allan H. MacDonald &
- Xiaoqin Li
Department of Automatic Control Engineering, Feng Chia University, Taichung 40724, Taiwan
- Chang-Hsiao Chen
Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
- Ming-Yang Li &
- Lain-Jong Li
K.H. and G.M. contributed equally to this work. G.M. and X.L. conceived the concept. K.H. led the experimental effort. All co-authors at the University of Texas ran the experiments, acquired the data, and analysed the results. C.-H.C., M.-Y.L. and L.-J.L. provided the samples. F.W. and A.H.M. performed the theoretical studies. G.M., F.W. and X.L. wrote the manuscript. All authors discussed the results and commented on the manuscript at all stages.
Competing financial interests
The authors declare no competing financial interests.
Chandriker Kavir Dass
Allan H. MacDonald