Phonon heat transport in silicon nanowires

X. Lü; J. H. Chu

doi:10.1007/s10051-002-8976-2

Phonon heat transport in silicon nanowires

X. Lü^*
, J. H. Chu

^*此作品的通讯作者

CAS - Shanghai Institute of Technical Physics

科研成果: 期刊稿件 › 文章 › 同行评审

13 引用（Scopus）

摘要

Thermal conductivity of silicon and porous silicon nanowires based on the equation of phonon radiative transport is theoretically evaluated. The thermal conductivities of silicon nanowires with square cross-sections are found to match molecular dynamics simulation results reasonably well. It is shown that the results of meso-porous silicon nanowires are about two orders of magnitude lower than that of silicon nanowires in a wide range of temperature (50 K-300 K).

源语言	英语
页（从-至）	375-378
页数	4
期刊	European Physical Journal B
卷	26
期	3
DOI	https://doi.org/10.1007/s10051-002-8976-2
出版状态	已出版 - 1 4月 2002
已对外发布	是

访问文件

10.1007/s10051-002-8976-2

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{ea996cbf47f945f6b2720de91c3eefd1,

title = "Phonon heat transport in silicon nanowires",

abstract = "Thermal conductivity of silicon and porous silicon nanowires based on the equation of phonon radiative transport is theoretically evaluated. The thermal conductivities of silicon nanowires with square cross-sections are found to match molecular dynamics simulation results reasonably well. It is shown that the results of meso-porous silicon nanowires are about two orders of magnitude lower than that of silicon nanowires in a wide range of temperature (50 K-300 K).",

keywords = "63.20.Kr Phonon-electron and phonon-phonon interactions, 63.22.+m Phonons or vibrational states in low-dimensional structures and nanoscale materials, 65.40.-b Thermal properties of crystalline solids",

author = "X. L{\"u} and Chu, \{J. H.\}",

year = "2002",

month = apr,

day = "1",

doi = "10.1007/s10051-002-8976-2",

language = "英语",

volume = "26",

pages = "375--378",

journal = "European Physical Journal B",

issn = "1434-6028",

publisher = "Springer New York",

number = "3",

}

TY - JOUR

T1 - Phonon heat transport in silicon nanowires

AU - Lü, X.

AU - Chu, J. H.

PY - 2002/4/1

Y1 - 2002/4/1

N2 - Thermal conductivity of silicon and porous silicon nanowires based on the equation of phonon radiative transport is theoretically evaluated. The thermal conductivities of silicon nanowires with square cross-sections are found to match molecular dynamics simulation results reasonably well. It is shown that the results of meso-porous silicon nanowires are about two orders of magnitude lower than that of silicon nanowires in a wide range of temperature (50 K-300 K).

AB - Thermal conductivity of silicon and porous silicon nanowires based on the equation of phonon radiative transport is theoretically evaluated. The thermal conductivities of silicon nanowires with square cross-sections are found to match molecular dynamics simulation results reasonably well. It is shown that the results of meso-porous silicon nanowires are about two orders of magnitude lower than that of silicon nanowires in a wide range of temperature (50 K-300 K).

KW - 63.20.Kr Phonon-electron and phonon-phonon interactions

KW - 63.22.+m Phonons or vibrational states in low-dimensional structures and nanoscale materials

KW - 65.40.-b Thermal properties of crystalline solids

UR - https://www.scopus.com/pages/publications/0042697336

U2 - 10.1007/s10051-002-8976-2

DO - 10.1007/s10051-002-8976-2

M3 - 文章

AN - SCOPUS:0042697336

SN - 1434-6028

VL - 26

SP - 375

EP - 378

JO - European Physical Journal B

JF - European Physical Journal B

IS - 3

ER -

Phonon heat transport in silicon nanowires

摘要

访问文件

其它文件与链接

指纹

引用此