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Showing 2010 · cond-mat.str-elShow all
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cond-mat.str-el2010★ 76 cited
CdV2O4: A rare example of a collinear multiferroic spinel
G. Giovannetti, A. Stroppa, S. Picozzi +11
By studying the dielectric properties of the geometrically frustrated spinel CdV2O4, we observe ferroelectricity developing at the transition into the collinear antiferromagnetic g…
cond-mat.str-el2010★ 37 cited
Phonon switching and combined Fano-Rice effect in optical spectra of bilayer graphene
E. Cappelluti, L. Benfatto, A. B. Kuzmenko
Recent infrared measurements of phonon peaks in gated bilayer graphene reveal two striking signatures of electron-phonon interaction: an asymmetric Fano lineshape and a giant varia…