Melting of ³He in a phase-separated solid ³He - ⁴He mixture
The melting pressure of the ³He-rich phase, which is formed after phase separation of a mixture of 0.6% ³He in ⁴He, has been studied in the temperature range 1–150 mK, below the phase-separation temperature Tps, at pressures between 2.78 and 3.56 MPa. Measurements were made with the mixture confined...
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| Видавець: | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
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| Дата: | 1997 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1997
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/175525 |
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| Цитувати: | Melting of ³He in a phase-separated solid ³He - ⁴He mixture / R. P. Haley and E. D. Adams // Физика низких температур. — 1997. — Т. 23, № 5-6. — С. 615-618. — Бібліогр.: 9 назв. — англ. |
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irk-123456789-175525 |
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irk-123456789-1755252021-02-03T01:30:33Z Melting of ³He in a phase-separated solid ³He - ⁴He mixture Haley, R.P. Adams, E.D. Квантовые жидкости и квантовые кpисталлы The melting pressure of the ³He-rich phase, which is formed after phase separation of a mixture of 0.6% ³He in ⁴He, has been studied in the temperature range 1–150 mK, below the phase-separation temperature Tps, at pressures between 2.78 and 3.56 MPa. Measurements were made with the mixture confined in a silver sinter, and also in an open volume for comparison. An elevation of the melting pressure relative to pure ³He of up to 60 kPa in the sinter cell and 20 kPa in the open-volume cell was observed. Hysteresis between the freezing and melting temperatures was found for both cells, similar to that observed for pure ³He in small pores. The results of Schrenk et al. for heat capacity measurements on a similar system are discussed. 1997 Article Melting of ³He in a phase-separated solid ³He - ⁴He mixture / R. P. Haley and E. D. Adams // Физика низких температур. — 1997. — Т. 23, № 5-6. — С. 615-618. — Бібліогр.: 9 назв. — англ. 0132-6414 PACS: 67.80.Gb http://dspace.nbuv.gov.ua/handle/123456789/175525 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Квантовые жидкости и квантовые кpисталлы Квантовые жидкости и квантовые кpисталлы |
| spellingShingle |
Квантовые жидкости и квантовые кpисталлы Квантовые жидкости и квантовые кpисталлы Haley, R.P. Adams, E.D. Melting of ³He in a phase-separated solid ³He - ⁴He mixture Физика низких температур |
| description |
The melting pressure of the ³He-rich phase, which is formed after phase separation of a mixture of 0.6% ³He in ⁴He, has been studied in the temperature range 1–150 mK, below the phase-separation temperature Tps, at pressures between 2.78 and 3.56 MPa. Measurements were made with the mixture confined in a silver sinter, and also in an open volume for comparison. An elevation of the melting pressure relative to pure ³He of up to 60 kPa in the sinter cell and 20 kPa in the open-volume cell was observed. Hysteresis between the freezing and melting temperatures was found for both cells, similar to that observed for pure ³He in small pores. The results of Schrenk et al. for heat capacity measurements on a similar system are discussed. |
| format |
Article |
| author |
Haley, R.P. Adams, E.D. |
| author_facet |
Haley, R.P. Adams, E.D. |
| author_sort |
Haley, R.P. |
| title |
Melting of ³He in a phase-separated solid ³He - ⁴He mixture |
| title_short |
Melting of ³He in a phase-separated solid ³He - ⁴He mixture |
| title_full |
Melting of ³He in a phase-separated solid ³He - ⁴He mixture |
| title_fullStr |
Melting of ³He in a phase-separated solid ³He - ⁴He mixture |
| title_full_unstemmed |
Melting of ³He in a phase-separated solid ³He - ⁴He mixture |
| title_sort |
melting of ³he in a phase-separated solid ³he - ⁴he mixture |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
1997 |
| topic_facet |
Квантовые жидкости и квантовые кpисталлы |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/175525 |
| citation_txt |
Melting of ³He in a phase-separated solid ³He - ⁴He mixture / R. P. Haley and E. D. Adams // Физика низких температур. — 1997. — Т. 23, № 5-6. — С. 615-618. — Бібліогр.: 9 назв. — англ. |
| series |
Физика низких температур |
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2023-10-18T22:39:03Z |
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2023-10-18T22:39:03Z |
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