Ballistic transport and low-frequency noise in high mobility two-dimensional electron systems

S. Tarucha; T. Saku; Y. Hirayama; J. R. Phillips; K. Tsubaki; Y. Horikoshi

Ballistic transport and low-frequency noise in high mobility two-dimensional electron systems

S. Tarucha, T. Saku, Y. Hirayama, J. R. Phillips, K. Tsubaki, Y. Horikoshi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Ballistic transport and low-frequency noise are studied for two-dimensional electrons of very high electron mobility. Using macroscopic-scale devices, we reveal two major properties of ballistic transport: long-distance ballistic transport of electrons and size-independent resistance. These behaviors are well reproduced by the Landauer-Buttiker formula in the classical limit. We observe critical noise generation for a large injection current in a wide channel device. This arises from nonequilibrium electron heating under high electric field.

Original language	English
Title of host publication	Institute of Physics Conference Series
Publisher	Publ by Institute of Physics Publishing Ltd
Pages	127-132
Number of pages	6
ISBN (Print)	0750302259
Publication status	Published - 1992 Dec 1
Externally published	Yes
Event	Proceedings of the International Workshop on Quantum Effect Physics, Electronics and Applications - Luxor, Egypt Duration: 1992 Jan 6 → 1992 Jan 10

Publication series

Name	Institute of Physics Conference Series
Volume	127
ISSN (Print)	0951-3248

Other

Other	Proceedings of the International Workshop on Quantum Effect Physics, Electronics and Applications
City	Luxor, Egypt
Period	92/1/6 → 92/1/10

ASJC Scopus subject areas

Physics and Astronomy(all)

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Ballistic transport and low-frequency noise in high mobility two-dimensional electron systems. / Tarucha, S.; Saku, T.; Hirayama, Y.; Phillips, J. R.; Tsubaki, K.; Horikoshi, Y.

Institute of Physics Conference Series. Publ by Institute of Physics Publishing Ltd, 1992. p. 127-132 (Institute of Physics Conference Series; Vol. 127).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tarucha, S, Saku, T, Hirayama, Y, Phillips, JR, Tsubaki, K & Horikoshi, Y 1992, Ballistic transport and low-frequency noise in high mobility two-dimensional electron systems. in Institute of Physics Conference Series. Institute of Physics Conference Series, vol. 127, Publ by Institute of Physics Publishing Ltd, pp. 127-132, Proceedings of the International Workshop on Quantum Effect Physics, Electronics and Applications, Luxor, Egypt, 92/1/6.

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AU - Horikoshi, Y.

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