Acoustic phonon transmission and heat conduction through vacuum

Mika Prunnila, Johanna Meltaus

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Abstract

We describe theoretically how acoustic phonons can directly transmit energy and conduct heat between bodies that are separated by a vacuum gap. This effect is enabled by introducing a coupling mechanism, such as piezoelectricity, that strongly couples electric field
and lattice deformation.
Original languageEnglish
Title of host publicationProceedings of Phononics 2011, Paper Phononics-2011-0109, Santa Fe, New Mexico, USA, May 29 - June 2, 2011
Pages220-221
Publication statusPublished - 2011
MoE publication typeNot Eligible
Event1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, Phononics 2011 - Santa Fe, United States
Duration: 29 May 201131 May 2011
Conference number: 1

Conference

Conference1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, Phononics 2011
Abbreviated titlePhononics 2011
CountryUnited States
CitySanta Fe
Period29/05/1131/05/11

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piezoelectricity
conductive heat transfer
phonons
conduction
heat
vacuum
acoustics
energy

Cite this

Prunnila, M., & Meltaus, J. (2011). Acoustic phonon transmission and heat conduction through vacuum. In Proceedings of Phononics 2011, Paper Phononics-2011-0109, Santa Fe, New Mexico, USA, May 29 - June 2, 2011 (pp. 220-221)
Prunnila, Mika ; Meltaus, Johanna. / Acoustic phonon transmission and heat conduction through vacuum. Proceedings of Phononics 2011, Paper Phononics-2011-0109, Santa Fe, New Mexico, USA, May 29 - June 2, 2011. 2011. pp. 220-221
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Prunnila, M & Meltaus, J 2011, Acoustic phonon transmission and heat conduction through vacuum. in Proceedings of Phononics 2011, Paper Phononics-2011-0109, Santa Fe, New Mexico, USA, May 29 - June 2, 2011. pp. 220-221, 1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, Phononics 2011, Santa Fe, United States, 29/05/11.

Acoustic phonon transmission and heat conduction through vacuum. / Prunnila, Mika; Meltaus, Johanna.

Proceedings of Phononics 2011, Paper Phononics-2011-0109, Santa Fe, New Mexico, USA, May 29 - June 2, 2011. 2011. p. 220-221.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

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AU - Prunnila, Mika

AU - Meltaus, Johanna

PY - 2011

Y1 - 2011

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AB - We describe theoretically how acoustic phonons can directly transmit energy and conduct heat between bodies that are separated by a vacuum gap. This effect is enabled by introducing a coupling mechanism, such as piezoelectricity, that strongly couples electric fieldand lattice deformation.

M3 - Conference abstract in proceedings

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EP - 221

BT - Proceedings of Phononics 2011, Paper Phononics-2011-0109, Santa Fe, New Mexico, USA, May 29 - June 2, 2011

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Prunnila M, Meltaus J. Acoustic phonon transmission and heat conduction through vacuum. In Proceedings of Phononics 2011, Paper Phononics-2011-0109, Santa Fe, New Mexico, USA, May 29 - June 2, 2011. 2011. p. 220-221