Onset of landau-level formation in carbon-nanotube-based electronic Fabry-Perot resonators.

Phys Rev Lett

Laboratoire National des Champs Magnétiques Pulsés, INSA UPS CNRS, UMR 5147, Université de Toulouse, 143 av. de rangueil, 31400 Toulouse, France.

Published: July 2008

We report on the onset of Landau-level formation in a carbon nanotube-based Fabry-Perot resonator. Supported by excellent agreement between calculated and measured magnetoconductance patterns, the applied perpendicular magnetic field is shown to modulate the Fabry-Perot conductance oscillations consistently with the formation of a Landau level in the 1D massless Dirac fermions particle excitations.

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http://dx.doi.org/10.1103/PhysRevLett.101.046803DOI Listing

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