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cond-mat.dis-nn2008★ 259 cited
Gauge field induced by ripples in graphene
F. Guinea, Baruch Horovitz, P. Le Doussal
We study the effects of quenched height fluctuations (ripples) in graphene on the density of states (DOS). We show that at strong ripple disorder a divergence in the DOS can lead t…
cond-mat.dis-nn2004★ 5 cited
Disorder induced transitions in layered Coulomb gases and application to flux lattices in superconductors
Baruch Horovitz, Pierre Le Doussal
A layered system of charges with logarithmic interaction parallel to the layers and random dipoles in each layer is studied via a variational method and an energy rationale. These…