1.4k citations · 8k across the 68 of their papers we have counts for
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cond-mat.mes-hall2015★ 317 cited
Direct Measurement of Exciton Valley Coherence in Monolayer WSe
Kai Hao, Galan Moody, Fengcheng Wu +7
In crystals, energy band extrema in momentum space can be identified by their valley index. The internal quantum degree of freedom associated with valley pseudospin indices can act…
cond-mat.str-el2015★ 12 cited
SU(3) and SU(4) singlet quantum Hall states at
Fengcheng Wu, Inti Sodemann, Allan H. MacDonald +1
We report on an exact diagonalization study of fractional quantum Hall states at filling factor in a system with a four-fold degenerate =0 Landau level and SU(4) symmetr…
cond-mat.mes-hall2015★ 332 cited
Exciton band structure of monolayer MoS2
Fengcheng Wu, Fanyao Qu, A. H. MacDonald
We address the properties of excitons in monolayer MoS from a theoretical point of view, showing that low-energy excitonic states occur both at the Brillouin zone center and at…