Ultrathin silicatene/silicon-carbide hybrid film on a metal substrate

SURFACE SCIENCE

卷:632

Article

Yang, Bing¹  Shaikhutdinov, Shamil¹  Freund, Hans-Joachim¹ 

[1] Max Planck Gesell, Fritz Haber Inst, Abt Chem Phys, D-14195 Berlin, Germany

关键词: Graphene;    Silicatene;    Intercalation;    Interface;   

DOI  :  10.1016/j.susc.2014.09.004

来源: Elsevier

【 摘 要 】

Layered graphene/silica heterostructures may become interesting materials in nanotechnology with yet unknown properties. We have attempted here to intercalate graphene into a silicatene/Ru(0001) interface. The experimental results obtained by x-ray photoelectron spectroscopy, low energy electron diffraction, infrared reflection-absorption spectroscopy, and scanning tunneling microscopy suggest the formation of a well-ordered hybrid structure consisting of a single-layer silicatene on top of a silicon carbide monolayer adsorbed on a metal substrate. (C) 2014 Elsevier B.V. All rights reserved.

【 授权许可】

Free