Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics
Kinetics of the impurity magnetic atoms in spiral magnetic is researched. The spectrum of the excitations of the impurity spin is obtained in approximation of weakly coupling. The equation for impurity density matrix up to second order of the perturbation theory is obtained. For impurity spin s=1/2...
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| Veröffentlicht in: | Вопросы атомной науки и техники |
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| Datum: | 2001 |
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Englisch |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/80043 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics / A.P. Ivashin // Вопросы атомной науки и техники. — 2001. — № 6. — С. 326-328. — Бібліогр.: 10 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862680310865461248 |
|---|---|
| author | Ivashin, A.P. |
| author_facet | Ivashin, A.P. |
| citation_txt | Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics / A.P. Ivashin // Вопросы атомной науки и техники. — 2001. — № 6. — С. 326-328. — Бібліогр.: 10 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | Kinetics of the impurity magnetic atoms in spiral magnetic is researched. The spectrum of the excitations of the impurity spin is obtained in approximation of weakly coupling. The equation for impurity density matrix up to second order of the perturbation theory is obtained. For impurity spin s=1/2 the kinetic coefficients in terms of correlation functions are found.
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| first_indexed | 2025-12-07T15:46:02Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-80043 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T15:46:02Z |
| publishDate | 2001 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Ivashin, A.P. 2015-04-09T16:26:04Z 2015-04-09T16:26:04Z 2001 Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics / A.P. Ivashin // Вопросы атомной науки и техники. — 2001. — № 6. — С. 326-328. — Бібліогр.: 10 назв. — англ. 1562-6016 PACS: 76.90.+d; 34.10.+x https://nasplib.isofts.kiev.ua/handle/123456789/80043 Kinetics of the impurity magnetic atoms in spiral magnetic is researched. The spectrum of the excitations of the impurity spin is obtained in approximation of weakly coupling. The equation for impurity density matrix up to second order of the perturbation theory is obtained. For impurity spin s=1/2 the kinetic coefficients in terms of correlation functions are found. The author would like to thank M.Yu. Kovalevsky for helpful discussion of the results. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Kinetic theory Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics Микроскопическое описание релаксации примесных магнитных атомов в спиральных магнетиках Article published earlier |
| spellingShingle | Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics Ivashin, A.P. Kinetic theory |
| title | Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics |
| title_alt | Микроскопическое описание релаксации примесных магнитных атомов в спиральных магнетиках |
| title_full | Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics |
| title_fullStr | Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics |
| title_full_unstemmed | Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics |
| title_short | Microscopic description of relaxation of impurity magnetic atoms in spiral magnetics |
| title_sort | microscopic description of relaxation of impurity magnetic atoms in spiral magnetics |
| topic | Kinetic theory |
| topic_facet | Kinetic theory |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/80043 |
| work_keys_str_mv | AT ivashinap microscopicdescriptionofrelaxationofimpuritymagneticatomsinspiralmagnetics AT ivashinap mikroskopičeskoeopisanierelaksaciiprimesnyhmagnitnyhatomovvspiralʹnyhmagnetikah |