Controlling the surface photovoltage on WSe2 by surface chemical modification
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DOI: 10.1063/1.5026351
Abstract: The surface photovoltage (SPV) effect is key to the development of opto-electronic devices such as solar-cells and photo-detectors. For the prototypical transition metal dichalcogenide WSe2, core level and valence band photoemission measurements show that the… read more here.
Keywords: photoemission measurements; adsorption; surface photovoltage; pristine cleaved ... See more keywords