Interference phenomena due to a double bend in a quantum wire

J. C. Wu; M. N. Wybourne; W. Yindeepol; A. Weisshaar; S. M. Goodnick

doi:10.1063/1.105558

Interference phenomena due to a double bend in a quantum wire

J. C. Wu, M. N. Wybourne, W. Yindeepol, A. Weisshaar, S. M. Goodnick

Research output: Contribution to journal › Article › peer-review

71 Scopus citations

Abstract

Narrow channel devices were fabricated using a split-gate high electron mobility transistor structure in which electrons are forced through a double-bend discontinuity. The low-temperature conductance shows a number of peaks in the lowest quantized conductance plateau which correspond qualitatively to resonance effects that are predicted for the geometrical discontinuities of the double bend.

Original language	English (US)
Pages (from-to)	102-104
Number of pages	3
Journal	Applied Physics Letters
Volume	59
Issue number	1
DOIs	https://doi.org/10.1063/1.105558
State	Published - 1991
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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abstract = "Narrow channel devices were fabricated using a split-gate high electron mobility transistor structure in which electrons are forced through a double-bend discontinuity. The low-temperature conductance shows a number of peaks in the lowest quantized conductance plateau which correspond qualitatively to resonance effects that are predicted for the geometrical discontinuities of the double bend.",

author = "Wu, {J. C.} and Wybourne, {M. N.} and W. Yindeepol and A. Weisshaar and Goodnick, {S. M.}",

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AU - Goodnick, S. M.

PY - 1991

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AB - Narrow channel devices were fabricated using a split-gate high electron mobility transistor structure in which electrons are forced through a double-bend discontinuity. The low-temperature conductance shows a number of peaks in the lowest quantized conductance plateau which correspond qualitatively to resonance effects that are predicted for the geometrical discontinuities of the double bend.

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Interference phenomena due to a double bend in a quantum wire

Abstract

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