Niu Y.Gonzalez-Abad S.Frisenda R.Marauhn P.Drüppel M.Gant P.Schmidt R.Taghavi N.S.Barcons D.Molina-Mendoza A.J.de Vasconcellos S.M.Bratschitsch R.De Lara D.P.Rohlfing M.Castellanos-Gomez A.2020-12-152020-12-152018http://hdl.handle.net/20.500.12614/2131application/pdfenAtribución-NoComercial-SinDerivadas 3.0 EspañaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Thickness-dependent differential reflectance spectra of monolayer and few-layer MoS2, MoSe2, WS2 and WSe2research article10.3390/nano8090725open access