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Interpolation between the ballistic and Boltzmann transport regimes for elastically scattered free electrons in a wire
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UNSPECIFIED (1998) Interpolation between the ballistic and Boltzmann transport regimes for elastically scattered free electrons in a wire. PHYSICAL REVIEW B, 58 (15). pp. 9639-9640. ISSN 0163-1829.
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Abstract
A useful ansatz for the zero-temperature conductance of elastically scattered free electrons or! a Straight line is identified. The ansatz is generalized to apply tb a three-dimensional wire containing an N-dimensional electron gas of the length l with N=1,2, or 3. It determines all the macroscopic transport-coefficients of the wire at all temperatures and provides a formula for the average transmission coefficient of the one-dimensional modes involved in the Boltzmann regime: (T) over bar=g(N)epsilon(F)/Delta epsilon(k(F)l) where g(N)=4,pi and 2.66 when N=1,2, and 3, respectively. [S0163-1829(98)08935-8].
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QC Physics | ||||
Journal or Publication Title: | PHYSICAL REVIEW B | ||||
Publisher: | AMERICAN PHYSICAL SOC | ||||
ISSN: | 0163-1829 | ||||
Official Date: | 15 October 1998 | ||||
Dates: |
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Volume: | 58 | ||||
Number: | 15 | ||||
Number of Pages: | 2 | ||||
Page Range: | pp. 9639-9640 | ||||
Publication Status: | Published |
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