3.7k citations · 5.3k across the 15 of their papers we have counts for
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cond-mat.mes-hall2012★ 1.1k cited
Optical signature of symmetry variations and spin-valley coupling in atomically thin tungsten dichalcogenides
Hualing Zeng, Gui-Bin Liu, Junfeng Dai +8
Motivated by the triumph and limitation of graphene for electronic applications, atomically thin layers of group VI transition metal dichalcogenides are attracting extensive intere…
cond-mat.mes-hall2012★ 3.7k cited
Valley polarization in MoS2 monolayers by optical pumping
Hualing Zeng, Junfeng Dai, Wang Yao +2
We report experimental evidences on selective occupation of the degenerate valleys in MoS2 monolayers by circularly polarized optical pumping. Over 30% valley polarization has been…