Non Local Transport in PbTe Wide Parabolic Quantum Wells

A. Homer; Austria); D.K. Maude; France); G. Heigl; Grenoble; G. Span; J.C. Portal (High Magnetic Field Laboratory; J. Oswald; P. Ganitzer (University of Leoben

arxiv: cond-mat/9707171 · v1 · submitted 1997-07-17 · ❄️ cond-mat.mtrl-sci · cond-mat.mes-hall

Non Local Transport in PbTe Wide Parabolic Quantum Wells

J. Oswald , G. Heigl , G. Span , A. Homer , P. Ganitzer (University of Leoben , Austria) , D.K. Maude , J.C. Portal (High Magnetic Field Laboratory

show 2 more authors

Grenoble France)

This is my paper

classification ❄️ cond-mat.mtrl-sci cond-mat.mes-hall

keywords fluctuationscontactnon-localarmsbulkbackscatteringbecausebehaviour

0 comments

read the original abstract

The results of non-local experiments in different contact configurations are discussed in terms of a non-local behaviour of the contact arms. It is shown that the observed reproducible fluctuations can be understood to result from fluctuations of a non-local bulk current in the contact arms. The fluctuations are explained by edge channel backscattering because of potential fluctuations in the bulk region.

This paper has not been read by Pith yet.

Non Local Transport in PbTe Wide Parabolic Quantum Wells

discussion (0)