H. Kempa, P. Esquinazi, Y. Kopelevich
Published 2006-03-07, updated 2006-03-14Version 2
We present Hall effect measurements on highly oriented pyrolytic graphite that indicate the occurrence of the integer quantum-Hall-effect. The evidence is given by the observation of regular plateau-like structures in the field dependence of the transverse conductivity obtained in van der Pauw configuration. Measurements with the Corbino-disk configuration support this result and indicate that the quasi-linear and non-saturating longitudinal magnetoresistance in graphite is governed by the Hall effect in agreement with a recent theoretical model for disordered semiconductors.
Comments: 3 figures, to be published in Solid State Communication (2006)
A model for the study of the Shubnikov-de Haas and the integer quantum Hall effects in a two dimensional electronic system
Microscopic Details of the Integer Quantum Hall Effect in an Anti-Hall Bar
Integer Quantum Hall Effect in Trilayer Graphene
