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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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1996
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| Zitieren: | 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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nasplib_isofts_kiev_ua-123456789-1765102025-02-09T23:58:07Z 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. We are grateful to Prof. Ohmi, Prof. Tsuneto, and Dr. Sasaki for useful discussions. 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 https://nasplib.isofts.kiev.ua/handle/123456789/176510 en Физика низких температур application/pdf 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 |
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. |
| series |
Физика низких температур |
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2025-12-01T23:18:31Z |
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2025-12-01T23:18:31Z |
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