Literature DB >> 27935201

Probing Bilayer Grain Boundaries in Large-Area Graphene with Tip-Enhanced Raman Spectroscopy.

Kyoung-Duck Park1, Markus B Raschke1, Joanna M Atkin2, Young Hee Lee3,4, Mun Seok Jeong3,4.   

Abstract

The bilayer grain boundaries (GBs) in chemical-vapor-deposition-grown large-area graphene are identified using multispectral tip-enhanced Raman imaging with 18 nm spatial resolution. The misorientation angle of the bilayer GBs is determined from a quantitative analysis of the phonon-scattering properties associated with the modified electronic structure.
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  bilayer graphene; grain boundaries; hybridization; sp3; stacking angles; tip-enhanced Raman spectroscopy (TERS); wrinkles

Year:  2016        PMID： 27935201     DOI： 10.1002/adma.201603601

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  3 in total

1.  Comparable Enhancement of TERS Signals from WSe2 on Chromium and Gold.

Authors:  Andrey Krayev; Sergiy Krylyuk; Robert Ilic; Angela R Hight Walker; Ashish Bhattarai; Alan G Joly; Matěj Velický; Albert V Davydov; Patrick Z El-Khoury
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2020       Impact factor: 4.126

2.  Tip-Enhanced Raman Spectroscopy with High-Order Fiber Vector Beam Excitation.

Authors:  Fanfan Lu; Tengxiang Huang; Lei Han; Haisheng Su; Heng Wang; Min Liu; Wending Zhang; Xiang Wang; Ting Mei
Journal:  Sensors (Basel)       Date:  2018-11-09       Impact factor: 3.576

3.  Spatially resolved Raman spectroscopy of defects, strains, and strain fluctuations in domain structures of monolayer graphene.

Authors:  Taegeon Lee; Felisita A Mas'ud; Myung Jong Kim; Heesuk Rho
Journal:  Sci Rep       Date:  2017-11-30       Impact factor: 4.379
  3 in total

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