Quantum transmission in a junction of crossed wires with a box resonator

Y. Takagaki; D. K. Ferry

doi:10.1103/PhysRevB.44.8399

Quantum transmission in a junction of crossed wires with a box resonator

Y. Takagaki, D. K. Ferry

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Abstract

We report the results of quantum-mechanical calculations of the transmission properties of a two-dimensional noninteracting electron gas through a ballistic cross, where a box resonator is placed at the center of the junction. The transmission and reflection probabilities, and therefore the bend resistance, fluctuate irregularly as a function of energy. The oscillation is discussed in terms of the cavity resonances.

Original language	English (US)
Pages (from-to)	8399-8402
Number of pages	4
Journal	Physical Review B
Volume	44
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevB.44.8399
State	Published - Jan 1 1991

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.44.8399

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title = "Quantum transmission in a junction of crossed wires with a box resonator",

abstract = "We report the results of quantum-mechanical calculations of the transmission properties of a two-dimensional noninteracting electron gas through a ballistic cross, where a box resonator is placed at the center of the junction. The transmission and reflection probabilities, and therefore the bend resistance, fluctuate irregularly as a function of energy. The oscillation is discussed in terms of the cavity resonances.",

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AB - We report the results of quantum-mechanical calculations of the transmission properties of a two-dimensional noninteracting electron gas through a ballistic cross, where a box resonator is placed at the center of the junction. The transmission and reflection probabilities, and therefore the bend resistance, fluctuate irregularly as a function of energy. The oscillation is discussed in terms of the cavity resonances.

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Quantum transmission in a junction of crossed wires with a box resonator

Abstract

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