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Article Dans Une Revue The European Physical Journal. Special Topics Année : 2013

Interlayer tunneling spectroscopy of graphite at high magnetic field oriented parallel to the layers

Résumé

Interlayer tunneling in graphite mesa-type structures is studied at a strong in-plane magnetic field H up to 55 T and low temperature T = 1.4 K. The tunneling spectrum dI/dV vs. V has a pronounced peak at a finite voltage V (0). The peak position V (0) increases linearly with H. To explain the experiment, we develop a theoretical model of graphite in the crossed electric E and magnetic H fields. When the fields satisfy the resonant condition E = vH, where V is the velocity of the two-dimensional Dirac electrons in graphene, the wave functions delocalize and give rise to the peak in the tunneling spectrum observed in the experiment.

Dates et versions

hal-00966889 , version 1 (27-03-2014)

Identifiants

Citer

Yu. I. Latyshev, A.P. Orlov, Pierre Monceau, David Vignolles, S.S. Pershoguba, et al.. Interlayer tunneling spectroscopy of graphite at high magnetic field oriented parallel to the layers. The European Physical Journal. Special Topics, 2013, 222 (5), pp.1257-1262. ⟨10.1140/epjst/e2013-01919-7⟩. ⟨hal-00966889⟩
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