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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| Published in: | Физика низких температур |
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| Date: | 1996 |
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| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1996
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/176510 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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. |
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Matsushita, T. Nomura, R. Hensley, H.H. Shiga, H. Mizusaki, T. 2021-02-04T20:11:37Z 2021-02-04T20:11:37Z 1996 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 https://nasplib.isofts.kiev.ua/handle/123456789/176510 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. We are grateful to Prof. Ohmi, Prof. Tsuneto, and Dr. Sasaki for useful discussions. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Nuclear spin dynamics in nuclear-ordered solid ³He in the low field phase |
| spellingShingle |
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) |
| 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 |
| 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. |
| topic |
Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) |
| topic_facet |
Специальный выпуск International Workshop on Cryocrystals and Quantum Crystals (CC-1995) |
| publishDate |
1996 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| 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.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.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. |
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| first_indexed |
2025-12-01T23:18:31Z |
| last_indexed |
2025-12-01T23:18:31Z |
| _version_ |
1850861128052113408 |