The boundary resistance between superfluid ⁴He near Tλ and a solid surface
We report high-resolution measurements of the singular contribution Rb to the thermal boundary resistance between a solid surface and superfluid helium near the superfluid-transition temperature Tλ. The results confirm the observation by Murphy and Meyer that a gap between the cell end and the&#...
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| Published in: | Физика низких температур |
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| Date: | 1998 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1998
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/176369 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | The boundary resistance between superfluid ⁴He near Tλ and a solid surface / Haiying Fu, Hanan Baddar, Kerry Kuehn, Guenter Ahlers // Физика низких температур. — 1998. — Т. 24, № 2. — С. 101-103. — Бібліогр.: 14 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862707314034737152 |
|---|---|
| author | Haiying Fu Hanan Baddar Kerry Kuehn Guenter Ahlers |
| author_facet | Haiying Fu Hanan Baddar Kerry Kuehn Guenter Ahlers |
| citation_txt | The boundary resistance between superfluid ⁴He near Tλ and a solid surface / Haiying Fu, Hanan Baddar, Kerry Kuehn, Guenter Ahlers // Физика низких температур. — 1998. — Т. 24, № 2. — С. 101-103. — Бібліогр.: 14 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | We report high-resolution measurements of the singular contribution Rb to the thermal boundary resistance between a solid surface and superfluid helium near the superfluid-transition temperature Tλ. The results confirm the observation by Murphy and Meyer that a gap between the cell end and the
sidewall leads to an apparent finite-current contribution to Rb . In the absence of such a gap, overall
agreement of Rb with theoretical predictions is very good Remaining small differences require further
investigations. Without a sidewall gap and within our resolution we found no finite-current effects over
the range 3.9φW/cm² < Q < 221 φW/cm2.
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| first_indexed | 2025-12-07T17:04:27Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-176369 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T17:04:27Z |
| publishDate | 1998 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Haiying Fu Hanan Baddar Kerry Kuehn Guenter Ahlers 2021-02-04T13:47:20Z 2021-02-04T13:47:20Z 1998 The boundary resistance between superfluid ⁴He near Tλ and a solid surface / Haiying Fu, Hanan Baddar, Kerry Kuehn, Guenter Ahlers // Физика низких температур. — 1998. — Т. 24, № 2. — С. 101-103. — Бібліогр.: 14 назв. — англ. 0132-6414 PACS: 67.40.Pm https://nasplib.isofts.kiev.ua/handle/123456789/176369 We report high-resolution measurements of the singular contribution Rb to the thermal boundary resistance between a solid surface and superfluid helium near the superfluid-transition temperature Tλ. The results confirm the observation by Murphy and Meyer that a gap between the cell end and the
 sidewall leads to an apparent finite-current contribution to Rb . In the absence of such a gap, overall
 agreement of Rb with theoretical predictions is very good Remaining small differences require further
 investigations. Without a sidewall gap and within our resolution we found no finite-current effects over
 the range 3.9φW/cm² < Q < 221 φW/cm2. This work was supported by NASA Grant NAG-3-1847. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Специальный выпуск International Workshop on Low Temperature Microgravity Physics The boundary resistance between superfluid ⁴He near Tλ and a solid surface Article published earlier |
| spellingShingle | The boundary resistance between superfluid ⁴He near Tλ and a solid surface Haiying Fu Hanan Baddar Kerry Kuehn Guenter Ahlers Специальный выпуск International Workshop on Low Temperature Microgravity Physics |
| title | The boundary resistance between superfluid ⁴He near Tλ and a solid surface |
| title_full | The boundary resistance between superfluid ⁴He near Tλ and a solid surface |
| title_fullStr | The boundary resistance between superfluid ⁴He near Tλ and a solid surface |
| title_full_unstemmed | The boundary resistance between superfluid ⁴He near Tλ and a solid surface |
| title_short | The boundary resistance between superfluid ⁴He near Tλ and a solid surface |
| title_sort | boundary resistance between superfluid ⁴he near tλ and a solid surface |
| topic | Специальный выпуск International Workshop on Low Temperature Microgravity Physics |
| topic_facet | Специальный выпуск International Workshop on Low Temperature Microgravity Physics |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/176369 |
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