Basic Concepts and Recent Advances of Crystallographic Orientation Determination of Graphene by Raman Spectroscopy
Abstract
Graphene is a kind of typical two-dimensional material consisting of pure carbon element. The unique material shows many interesting properties which are dependent on crystallographic orientations. Therefore, it is critical to determine their crystallographic orientations when their orientation-dependent properties are investigated. Raman spectroscopy has been developed recently to determine crystallographic orientations of two-dimensional materials and has become one of the most powerful tools to characterize graphene nondestructively. This paper summarizes basic aspects of Raman spectroscopy in crystallographic orientation of graphene nanosheets, determination principles, the determination methods, and the latest achievements in the related studies.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Sep 21, 2018
- Source ID
- 10.3390/cryst8100375
Entities
People
- Abdellah Lisfi
- Chundong Wang
- Hua Deng
- Jia-An Yan
- Marieme Ndaw
- Mobolaji Zondode
- Yong-Le Pan
- Yucheng Lan
Organizations
- National Science Foundation
- United States Army Research Laboratory