title: Solvatochromic effect on the photoluminescence of MoS₂ monolayers.
abstract: The effect of surrounding solvents on the photoluminescence (PL) of MoS2 monolayers on Si/SiO2 substrates is studied. A redshift (up to -60 meV) is observed for MoS2 monolayers with nonhalogenated solvent surroundings. A blueshift (up to 60 meV) and intensity increase (2-50 times) are observed for monolayers with halogenated solvent surroundings.
authors: Key Laboratory of Standardization and Measurement for Nanotechnology of Chinese Academy of Sciences, National Center for Nanoscience and Technology, Beijing 100190, PR China.
authors: Nannan
authors: N
authors: Mao
authors: Yanfeng
authors: Y
authors: Chen
authors: Dameng
authors: D
authors: Liu
authors: Jin
authors: J
authors: Zhang
authors: Liming
authors: L
authors: Xie