SHANDONG SCIENCE ›› 2018, Vol. 31 ›› Issue (1): 43-.doi: 10.3976/j.issn.1002-4026.2018.01.008

• New Materials • Previous Articles     Next Articles

Study on Raman spectra of two dimensional layered SnSe2 nanomaterial with different layers

SHI Ying1, MA Xiao-fei1, YANG Xiu-juan1, LI Yue-ling1, LIU Mei1,2*   

  1. 1. School of Physics and Electronics, Shandong Normal University, Jinan 250014, China;2. Institute of Materials and Clean Energy, Shandong Normal University, Jinan 250014, China
  • Received:2017-11-14 Online:2018-02-20 Published:2018-02-20

Abstract:

In this paper, the Raman spectra of SnSe2 materials with different layers were measured. The relationship between the change of Raman peak intensities and positions in different vibrational modes and the corresponding SnSe2 samples with different thickness was obtained, and the reasons for the change were further analyzed. This research can provide a more systematic, accurate and rapid method for judging two dimensional SnSe2 materials.

Key words: Raman Spectra, graphene-like structure, SnSe2

CLC Number: 

  • TB34