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On the defective gauge and Yukawa fields in graphene
defective gauge Yukawa fields graphene
2011/3/4
In the hexagonal lattice Hubbard model describing the electronic structure of graphene we consider deformations associated with defects which correspond to operators involving interactions up to next-...
Wrinkling hierarchy in constrained thin sheets from suspended graphene to curtains
constrained thin sheets suspended graphene curtains
2010/12/28
The drive towards miniaturization in technology is demanding for increasingly thinner components,raising new mechanical challenges [1]. Thin lms are however unstable to boundary or substrate-induced ...
Relativistic graphene ratchet on semidisk Galton board
Mesoscale and Nanoscale Physics (cond-mat.mes-hall) Chaotic Dynamics (nlin.CD)
2010/11/10
Using extensive Monte Carlo simulations we study numerically and analytically a photogalvanic effect, or ratchet, of directed electron transport induced by a microwave radiation on a semidisk Galton b...