Thermal conductivities of individual tin dioxide nanobelts

Li Shi, Qing Hao, Choongho Yu, Natalio Mingo, Xiangyang Kong, Zhong Lin Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We have measured the thermal conductivities of a 53-nm-thick and a 64-nm-thick tin dioxide (SnO 2) nanobelt using a microfabricated device in the temperature range of 80-350 K. The uncertainty of the measurement result was estimated to be 10 percent. The thermal conductivities of the nanobelts were found to be significantly lower than the bulk values, and agree with our calculation results using a full dispersion transmission function approach. Comparison between measurements and calculation suggests that phonon-boundary scattering is the primary effect determining the thermal conductivities.

Original languageEnglish (US)
Title of host publicationProceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004
Pages457-461
Number of pages5
Volume4
StatePublished - 2004
Externally publishedYes
EventProceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004 - Charlotte, NC, United States
Duration: Jul 11 2004Jul 15 2004

Other

OtherProceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004
CountryUnited States
CityCharlotte, NC
Period7/11/047/15/04

Fingerprint

Tin dioxide
Nanobelts
Thermal conductivity
Scattering
Temperature

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Shi, L., Hao, Q., Yu, C., Mingo, N., Kong, X., & Wang, Z. L. (2004). Thermal conductivities of individual tin dioxide nanobelts. In Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004 (Vol. 4, pp. 457-461). [HT-FED04-56469]

Thermal conductivities of individual tin dioxide nanobelts. / Shi, Li; Hao, Qing; Yu, Choongho; Mingo, Natalio; Kong, Xiangyang; Wang, Zhong Lin.

Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004. Vol. 4 2004. p. 457-461 HT-FED04-56469.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shi, L, Hao, Q, Yu, C, Mingo, N, Kong, X & Wang, ZL 2004, Thermal conductivities of individual tin dioxide nanobelts. in Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004. vol. 4, HT-FED04-56469, pp. 457-461, Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004, Charlotte, NC, United States, 7/11/04.
Shi L, Hao Q, Yu C, Mingo N, Kong X, Wang ZL. Thermal conductivities of individual tin dioxide nanobelts. In Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004. Vol. 4. 2004. p. 457-461. HT-FED04-56469
Shi, Li ; Hao, Qing ; Yu, Choongho ; Mingo, Natalio ; Kong, Xiangyang ; Wang, Zhong Lin. / Thermal conductivities of individual tin dioxide nanobelts. Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004. Vol. 4 2004. pp. 457-461
@inproceedings{1ded06b2991c4e23b339546e344c7bc3,
title = "Thermal conductivities of individual tin dioxide nanobelts",
abstract = "We have measured the thermal conductivities of a 53-nm-thick and a 64-nm-thick tin dioxide (SnO 2) nanobelt using a microfabricated device in the temperature range of 80-350 K. The uncertainty of the measurement result was estimated to be 10 percent. The thermal conductivities of the nanobelts were found to be significantly lower than the bulk values, and agree with our calculation results using a full dispersion transmission function approach. Comparison between measurements and calculation suggests that phonon-boundary scattering is the primary effect determining the thermal conductivities.",
author = "Li Shi and Qing Hao and Choongho Yu and Natalio Mingo and Xiangyang Kong and Wang, {Zhong Lin}",
year = "2004",
language = "English (US)",
volume = "4",
pages = "457--461",
booktitle = "Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004",

}

TY - GEN

T1 - Thermal conductivities of individual tin dioxide nanobelts

AU - Shi, Li

AU - Hao, Qing

AU - Yu, Choongho

AU - Mingo, Natalio

AU - Kong, Xiangyang

AU - Wang, Zhong Lin

PY - 2004

Y1 - 2004

N2 - We have measured the thermal conductivities of a 53-nm-thick and a 64-nm-thick tin dioxide (SnO 2) nanobelt using a microfabricated device in the temperature range of 80-350 K. The uncertainty of the measurement result was estimated to be 10 percent. The thermal conductivities of the nanobelts were found to be significantly lower than the bulk values, and agree with our calculation results using a full dispersion transmission function approach. Comparison between measurements and calculation suggests that phonon-boundary scattering is the primary effect determining the thermal conductivities.

AB - We have measured the thermal conductivities of a 53-nm-thick and a 64-nm-thick tin dioxide (SnO 2) nanobelt using a microfabricated device in the temperature range of 80-350 K. The uncertainty of the measurement result was estimated to be 10 percent. The thermal conductivities of the nanobelts were found to be significantly lower than the bulk values, and agree with our calculation results using a full dispersion transmission function approach. Comparison between measurements and calculation suggests that phonon-boundary scattering is the primary effect determining the thermal conductivities.

UR - http://www.scopus.com/inward/record.url?scp=21544443881&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=21544443881&partnerID=8YFLogxK

M3 - Conference contribution

VL - 4

SP - 457

EP - 461

BT - Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference 2004, HT/FED 2004

ER -