TITLE

Quasiballistic transport in HgTe quantum-well nanostructures

AUTHOR(S)
Daumer, V.; Golombek, I.; Gbordzoe, M.; Novik, E. G.; Hock, V.; Becker, C. R.; Buhmann, H.; Molenkamp, L. W.
PUB. DATE
August 2003
SOURCE
Applied Physics Letters;8/18/2003, Vol. 83 Issue 7, p1376
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The transport properties of micrometer scale structures fabricated from high-mobility HgTe quantum wells have been investigated. A special photoresist and Ti masks were used, which allow for the fabrication of devices with characteristic dimensions down to 0.45 μm. Evidence that the transport properties are dominated by ballistic effects in these structures is presented. Monte Carlo simulations of semiclassical electron trajectories show good agreement with the experiment. © 2003 American Institute of Physics.
ACCESSION #
10543233

 

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