Green’s Functions and DOS for Some 2D Lattices
نویسندگان
چکیده
In this note we present the Green's functions and density of states for most frequently encountered 2D lattices: square, triangular, honeycomb, kagome, Lieb lattice. Though results are well know, hope that their derivation performed in a uniform way is some pedagogical value.
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ژورنال
عنوان ژورنال: Graphene
سال: 2021
ISSN: ['2169-3439', '2169-3471']
DOI: https://doi.org/10.4236/graphene.2021.101001