Rapid and Nondestructive Identification of Polytypism and Stacking Sequences in Few-Layer Molybdenum Diselenide by Raman Spectroscopy
نویسندگان
چکیده
منابع مشابه
Probing layer number and stacking order of few-layer graphene by Raman spectroscopy.
Graphene is a two-dimensional material defined as a planar honeycomb lattice of close-packed carbon atoms, where the electrons exhibit a linear dispersion near Dirac K points and behave as massless Dirac fermions. However, the valence and conduction bands in an AB stacked graphene bilayer split into two parabolic branches near the K point originating from the interaction of p electrons, and the...
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ژورنال
عنوان ژورنال: Advanced Materials
سال: 2015
ISSN: 0935-9648
DOI: 10.1002/adma.201501086