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Phonon-mediated thermal conductance of mesoscopic wires with rough edges

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Phonon-mediated thermal conductance of mesoscopic wires with rough edges. / Kambili, A ; Fagas, G ; Falko, Vladimir et al.
In: Physical review B, Vol. 60, No. 23, 15.12.1999, p. 15593-15596.

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Kambili A, Fagas G, Falko V, Lambert CJ. Phonon-mediated thermal conductance of mesoscopic wires with rough edges. Physical review B. 1999 Dec 15;60(23):15593-15596. doi: 10.1103/PhysRevB.60.15593

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Kambili, A ; Fagas, G ; Falko, Vladimir et al. / Phonon-mediated thermal conductance of mesoscopic wires with rough edges. In: Physical review B. 1999 ; Vol. 60, No. 23. pp. 15593-15596.

Bibtex

@article{9fdd9addeb28427d90e374bde5c1ae57,
title = "Phonon-mediated thermal conductance of mesoscopic wires with rough edges",
abstract = "We present an analysis of acoustic-phonon propagation through long, free-standing, insulating wires with rough surfaces. Owing to a crossover from ballistic propagation of the lowest-frequency phonon mode at omega < omega(1) = pi c/W to a diffusive (or even localized) behavior upon;the increase of phonon frequency, followed by reentrance into the quasiballistic regime, the heat conductance:of a wire acquires an intermediate tendency to saturate within the temperature range T similar to (h) over bar omega(1)/k(B). [S0163- 1829(99)02543-6].",
author = "A Kambili and G Fagas and Vladimir Falko and Lambert, {C J}",
year = "1999",
month = dec,
day = "15",
doi = "10.1103/PhysRevB.60.15593",
language = "English",
volume = "60",
pages = "15593--15596",
journal = "Physical review B",
issn = "0163-1829",
publisher = "AMER PHYSICAL SOC",
number = "23",

}

RIS

TY - JOUR

T1 - Phonon-mediated thermal conductance of mesoscopic wires with rough edges

AU - Kambili, A

AU - Fagas, G

AU - Falko, Vladimir

AU - Lambert, C J

PY - 1999/12/15

Y1 - 1999/12/15

N2 - We present an analysis of acoustic-phonon propagation through long, free-standing, insulating wires with rough surfaces. Owing to a crossover from ballistic propagation of the lowest-frequency phonon mode at omega < omega(1) = pi c/W to a diffusive (or even localized) behavior upon;the increase of phonon frequency, followed by reentrance into the quasiballistic regime, the heat conductance:of a wire acquires an intermediate tendency to saturate within the temperature range T similar to (h) over bar omega(1)/k(B). [S0163- 1829(99)02543-6].

AB - We present an analysis of acoustic-phonon propagation through long, free-standing, insulating wires with rough surfaces. Owing to a crossover from ballistic propagation of the lowest-frequency phonon mode at omega < omega(1) = pi c/W to a diffusive (or even localized) behavior upon;the increase of phonon frequency, followed by reentrance into the quasiballistic regime, the heat conductance:of a wire acquires an intermediate tendency to saturate within the temperature range T similar to (h) over bar omega(1)/k(B). [S0163- 1829(99)02543-6].

U2 - 10.1103/PhysRevB.60.15593

DO - 10.1103/PhysRevB.60.15593

M3 - Journal article

VL - 60

SP - 15593

EP - 15596

JO - Physical review B

JF - Physical review B

SN - 0163-1829

IS - 23

ER -