• 文献标题:   A Thresholdless Tunable Raman Nanolaser using a ZnO-Graphene Superlattice
  • 文献类型:   Article
  • 作  者:   ZHU HO, XU XT, TIAN XQ, TANG JN, LIANG HW, CHEN LL, XIE Y, ZHANG XD, XIAO C, LI R, GU Q, HUA P, RUAN SC
  • 作者关键词:  
  • 出版物名称:   ADVANCED MATERIALS
  • ISSN:   0935-9648 EI 1521-4095
  • 通讯作者地址:   Shenzhen Univ
  • 被引频次:   7
  • DOI:   10.1002/adma.201604351
  • 出版年:   2017

▎ 摘  要

A ZnO-graphene superlattice is synthesised via a spatially confined reaction. When illuminated by a pump laser, the Stokes' photons of the superlattice are greatly amplified by the surface plasmon at the interface of the graphene and the ZnO. Benefitting from the special geometry, the ZnO-graphene superlattice allows the generation of a tunable nanolaser that operates from the visible to near-infrared range at room temperature.