A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article)
In a recent paper, it is shown that the thermal boundary Kapitza resistance between a solid and superfluid helium is explained by resonant scattering of phonons from surface roughness heights, as described in the Adamenko and Fuks (AF) model. We reexamine the original experiments of thermal transf...
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| Veröffentlicht in: | Физика низких температур |
|---|---|
| Datum: | 2016 |
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| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2016
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/129274 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) / Jay Amrit // Физика низких температур. — 2016. — Т. 42, № 8. — С. 787-791. — Бібліогр.: 10 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-129274 |
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Amrit, Jay 2018-01-18T17:05:13Z 2018-01-18T17:05:13Z 2016 A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) / Jay Amrit // Физика низких температур. — 2016. — Т. 42, № 8. — С. 787-791. — Бібліогр.: 10 назв. — англ. 0132-6414 PACS: 62.60.+v, 63.20.kp https://nasplib.isofts.kiev.ua/handle/123456789/129274 In a recent paper, it is shown that the thermal boundary Kapitza resistance between a solid and superfluid helium is explained by resonant scattering of phonons from surface roughness heights, as described in the Adamenko and Fuks (AF) model. We reexamine the original experiments of thermal transfer between a solid (platinum and copper) and superfluid helium conducted by P.L. Kapitza in 1940. In particular, we analyze his experimental results for the different surface treatments of the solid in light of the AF model. Time scales for diffuse scattering of phonons at the interface are estimated. Also the role of a layer of varnish on a copper surface is reinterpreted. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур К 75-летию открытия теплового сопротивления Капицы A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) |
| spellingShingle |
A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) Amrit, Jay К 75-летию открытия теплового сопротивления Капицы |
| title_short |
A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) |
| title_full |
A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) |
| title_fullStr |
A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) |
| title_full_unstemmed |
A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) |
| title_sort |
review of surface effects in kapitza’s experiments on heat transfer between solids and helium ii (review article) |
| author |
Amrit, Jay |
| author_facet |
Amrit, Jay |
| topic |
К 75-летию открытия теплового сопротивления Капицы |
| topic_facet |
К 75-летию открытия теплового сопротивления Капицы |
| publishDate |
2016 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
In a recent paper, it is shown that the thermal boundary Kapitza resistance between a solid and superfluid helium
is explained by resonant scattering of phonons from surface roughness heights, as described in the
Adamenko and Fuks (AF) model. We reexamine the original experiments of thermal transfer between a solid
(platinum and copper) and superfluid helium conducted by P.L. Kapitza in 1940. In particular, we analyze his
experimental results for the different surface treatments of the solid in light of the AF model. Time scales for diffuse
scattering of phonons at the interface are estimated. Also the role of a layer of varnish on a copper surface is
reinterpreted.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/129274 |
| citation_txt |
A review of surface effects in Kapitza’s experiments on heat transfer between solids and helium II (Review Article) / Jay Amrit // Физика низких температур. — 2016. — Т. 42, № 8. — С. 787-791. — Бібліогр.: 10 назв. — англ. |
| work_keys_str_mv |
AT amritjay areviewofsurfaceeffectsinkapitzasexperimentsonheattransferbetweensolidsandheliumiireviewarticle AT amritjay reviewofsurfaceeffectsinkapitzasexperimentsonheattransferbetweensolidsandheliumiireviewarticle |
| first_indexed |
2025-12-07T20:50:18Z |
| last_indexed |
2025-12-07T20:50:18Z |
| _version_ |
1850884089528188928 |