Continuous Control and Enhancement of Excitonic Valley Polarization in Monolayer WSe2 by Electrostatic Doping
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DOI: 10.1002/adfm.201900260
Abstract: Enhancement and continuous control of the excitonic valley polarization in electrostatically doped monolayer WSe2 are demonstrated. Under excitation with circularly polarized light, 20% valley polarization of excitons around the charge neutrality condition at 70 K… read more here.
Keywords: valley; valley polarization; monolayer wse2; excitonic valley ... See more keywords