Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase
Pulsed NMR experiments have been performed on U2D2 solid ³He with a single domain in high fields. The free induction signal decayed rapidly under certain conditions. The rapid decay was attributed to the onset of an instability of uniform precession. We propose a model for the instability due to the...
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| Дата: | 1996 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1996
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/176510 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase / T. Matsushita, R. Nomura, H.H. Hensley, H. Shiga, T. Mizusaki // Физика низких температур. — 1996. — Т. 22, № 2. — С. 182-188. — Бібліогр.: 18 назв. — англ. |
Репозитарії
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irk-123456789-1765102021-02-06T01:26:41Z Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase Matsushita, T. Nomura, R. Hensley, H.H. Shiga, H. Mizusaki, T. Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) Pulsed NMR experiments have been performed on U2D2 solid ³He with a single domain in high fields. The free induction signal decayed rapidly under certain conditions. The rapid decay was attributed to the onset of an instability of uniform precession. We propose a model for the instability due to the self-induced emission from the upper-mode to lower-mode magnon branch, which is similar to the Suhl instability in electronic ferromagnets. Under stable conditions of the spin motion, we observed the tipping-angle-dependent frequency shift and multiple spin echoes, which agrees well with Namaizawa’s theory. 1996 Article Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase / T. Matsushita, R. Nomura, H.H. Hensley, H. Shiga, T. Mizusaki // Физика низких температур. — 1996. — Т. 22, № 2. — С. 182-188. — Бібліогр.: 18 назв. — англ. 0132-6414 http://dspace.nbuv.gov.ua/handle/123456789/176510 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 |
Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) |
| spellingShingle |
Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) Matsushita, T. Nomura, R. Hensley, H.H. Shiga, H. Mizusaki, T. Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase Физика низких температур |
| description |
Pulsed NMR experiments have been performed on U2D2 solid ³He with a single domain in high fields. The free induction signal decayed rapidly under certain conditions. The rapid decay was attributed to the onset of an instability of uniform precession. We propose a model for the instability due to the self-induced emission from the upper-mode to lower-mode magnon branch, which is similar to the Suhl instability in electronic ferromagnets. Under stable conditions of the spin motion, we observed the tipping-angle-dependent frequency shift and multiple spin echoes, which agrees well with Namaizawa’s theory. |
| format |
Article |
| author |
Matsushita, T. Nomura, R. Hensley, H.H. Shiga, H. Mizusaki, T. |
| author_facet |
Matsushita, T. Nomura, R. Hensley, H.H. Shiga, H. Mizusaki, T. |
| author_sort |
Matsushita, T. |
| title |
Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase |
| title_short |
Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase |
| title_full |
Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase |
| title_fullStr |
Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase |
| title_full_unstemmed |
Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase |
| title_sort |
nuclear spin dynamics in nuclear-ordered solid ³he in the low field phase |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
1996 |
| topic_facet |
Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/176510 |
| citation_txt |
Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase / T. Matsushita, R. Nomura, H.H. Hensley, H. Shiga, T. Mizusaki // Физика низких температур. — 1996. — Т. 22, № 2. — С. 182-188. — Бібліогр.: 18 назв. — англ. |
| series |
Физика низких температур |
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2023-10-18T22:41:35Z |
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2023-10-18T22:41:35Z |
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