The influence of water on the optical properties of single-layer molybdenum disulfide.

نویسندگان

  • Joseph O Varghese
  • Peter Agbo
  • Alexander M Sutherland
  • Victor W Brar
  • George R Rossman
  • Harry B Gray
  • James R Heath
چکیده

Adsorbed molecules can significantly affect the properties of atomically thin materials. Physisorbed water plays a significant role in altering the optoelectronic properties of single-layer MoS2 , one such 2D film. Here the distinct quenching effect of adsorbed water on the photoluminescence of single-layer MoS2 is demonstrated through scanning-probe and optical microscopy.

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عنوان ژورنال:
  • Advanced materials

دوره 27 17  شماره 

صفحات  -

تاریخ انتشار 2015