Domain structure regularization in monocrystalline barium hexaferrite
Conditions for regular domain structure formation in a single-crystal barium hexaferrite plate have been studied experimentally. The purpose of the work was to develop a simple and, at the same time, effective method of regularizing the cylindrical domain structure in these plates. The cylindrical d...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2018 |
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| Sprache: | Englisch |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2018
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/215319 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Domain structure regularization in monocrystalline barium hexaferrite / A.L. Nikytenko, V.I. Kostenko, V.I. Grygoruk, V.F. Romaniuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 402-406. — Бібліогр.: 13 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862528942542422016 |
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| author | Nikytenko, A.L. Kostenko, V.I. Grygoruk, V.I. Romaniuk, V.F. |
| author_facet | Nikytenko, A.L. Kostenko, V.I. Grygoruk, V.I. Romaniuk, V.F. |
| citation_txt | Domain structure regularization in monocrystalline barium hexaferrite / A.L. Nikytenko, V.I. Kostenko, V.I. Grygoruk, V.F. Romaniuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 402-406. — Бібліогр.: 13 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Conditions for regular domain structure formation in a single-crystal barium hexaferrite plate have been studied experimentally. The purpose of the work was to develop a simple and, at the same time, effective method of regularizing the cylindrical domain structure in these plates. The cylindrical domain structure was created by the field method, and its visualization was carried out using the Faraday effect. Radiophysical method of microwave spectroscopy was used to study characteristics of the spectra of magnetostatic oscillations, which are uniquely related to the type and quality of the formed domain structure. The method of cylindrical domain structure regularization in single-crystal barium hexaferrite has been proposed, which is based on applying a constant fixed magnetic field along the easy magnetization axis. It has been ascertained that the optimal value of the regularization field lies within the range 3.3...3.6 kOe. However, with the fields exceeding 3.6 kOe, the cylindrical domain structure is significantly distorted. It was found that the proposed method allows increasing the intensity of the highest-frequency domain magnetostatic resonance by more than 4.5 dB.
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| first_indexed | 2026-03-23T18:47:23Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-215319 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-23T18:47:23Z |
| publishDate | 2018 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Nikytenko, A.L. Kostenko, V.I. Grygoruk, V.I. Romaniuk, V.F. 2026-03-12T08:53:33Z 2018 Domain structure regularization in monocrystalline barium hexaferrite / A.L. Nikytenko, V.I. Kostenko, V.I. Grygoruk, V.F. Romaniuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 402-406. — Бібліогр.: 13 назв. — англ. 1560-8034 PACS: 75.60.–d, 76.50.+g https://nasplib.isofts.kiev.ua/handle/123456789/215319 https://doi.org/10.15407/spqeo21.04.402 Conditions for regular domain structure formation in a single-crystal barium hexaferrite plate have been studied experimentally. The purpose of the work was to develop a simple and, at the same time, effective method of regularizing the cylindrical domain structure in these plates. The cylindrical domain structure was created by the field method, and its visualization was carried out using the Faraday effect. Radiophysical method of microwave spectroscopy was used to study characteristics of the spectra of magnetostatic oscillations, which are uniquely related to the type and quality of the formed domain structure. The method of cylindrical domain structure regularization in single-crystal barium hexaferrite has been proposed, which is based on applying a constant fixed magnetic field along the easy magnetization axis. It has been ascertained that the optimal value of the regularization field lies within the range 3.3...3.6 kOe. However, with the fields exceeding 3.6 kOe, the cylindrical domain structure is significantly distorted. It was found that the proposed method allows increasing the intensity of the highest-frequency domain magnetostatic resonance by more than 4.5 dB. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Hetero- and low-dimensional structures Domain structure regularization in monocrystalline barium hexaferrite Article published earlier |
| spellingShingle | Domain structure regularization in monocrystalline barium hexaferrite Nikytenko, A.L. Kostenko, V.I. Grygoruk, V.I. Romaniuk, V.F. Hetero- and low-dimensional structures |
| title | Domain structure regularization in monocrystalline barium hexaferrite |
| title_full | Domain structure regularization in monocrystalline barium hexaferrite |
| title_fullStr | Domain structure regularization in monocrystalline barium hexaferrite |
| title_full_unstemmed | Domain structure regularization in monocrystalline barium hexaferrite |
| title_short | Domain structure regularization in monocrystalline barium hexaferrite |
| title_sort | domain structure regularization in monocrystalline barium hexaferrite |
| topic | Hetero- and low-dimensional structures |
| topic_facet | Hetero- and low-dimensional structures |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215319 |
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