265 citations · 936 across the 32 of their papers we have counts for
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cond-mat.mtrl-sci2007★ 5 cited
Ginzburg-Landau theory for the conical cycloid state in multiferroics: applications to CoCrO
Chuanwei Zhang, Sumanta Tewari, John Toner +1
We show that the cycloidal magnetic order of a multiferroic can arise in the absence of spin and lattice anisotropies, for e.g., in a cubic material, and this explains the occurren…
cond-mat.mtrl-sci2007★ 101 cited
Phonon-induced many-body renormalization of graphene electronic properties
Wang-Kong Tse, S. Das Sarma
We develop a theory for the electron-phonon interaction effects on the electronic properties of graphene. We analytically calculate the electron self-energy, spectral function and…