• 文献标题:   Interaction of Silver Nanoparticles with Bilayer Graphene: A Raman Study
  • 文献类型:   Article
  • 作  者:   AKASHI L, FERREIRA H, VILLANUEVA J, YACTAYO M, LANDAURO CV, QUISPEMARCATOMA J, BARRETO L, GONTIJO RN, FANTINI C, PIMENTA MA, CHAMPI A
  • 作者关键词:   bilayer grapheme, silver nanoparticle, raman
  • 出版物名称:   BRAZILIAN JOURNAL OF PHYSICS
  • ISSN:   0103-9733 EI 1678-4448
  • 通讯作者地址:  
  • 被引频次:   0
  • DOI:   10.1007/s13538-022-01126-3
  • 出版年:   2022

▎ 摘  要

In this work, we investigate the interaction of silver with micromechanical exfoliated bilayer graphene (BLG) using Raman spectroscopy. We evaluate the behavior of the most characteristic Raman BLG bands as a function of the laser energy. The Ag presence on BLG leads to the appearance of the D band, and the behavior of the 2D and G bands shows that the presence of the silver leads to graphene doping.