Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling
An incommensurate spin-density wave ( Q phase) confined inside the superconducting state at high basal plane magnetic field is an unique property of the heavy-fermion metal CeCoIn₅. The neutron scattering experiments and the theoretical studies point out that this state come out from the soft mode c...
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| Published in: | Физика низких температур |
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| Date: | 2017 |
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| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2017
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/129349 |
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| Cite this: | Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling / V.P. Mineev // Физика низких температур. — 2016. — Т. 43, № 1. — С. 15-21. — Бібліогр.: 35 назв. — англ. |
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Mineev, V.P. 2018-01-19T13:49:54Z 2018-01-19T13:49:54Z 2017 Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling / V.P. Mineev // Физика низких температур. — 2016. — Т. 43, № 1. — С. 15-21. — Бібліогр.: 35 назв. — англ. 0132-6414 PACS: 74.70.Tx, 75.30.Gw, 71.70.Ej, 74.25.Ha https://nasplib.isofts.kiev.ua/handle/123456789/129349 An incommensurate spin-density wave ( Q phase) confined inside the superconducting state at high basal plane magnetic field is an unique property of the heavy-fermion metal CeCoIn₅. The neutron scattering experiments and the theoretical studies point out that this state come out from the soft mode condensation of magnetic resonance excitations. We show that the fixation of direction of antiferromagnetic modulations by a magnetic field reported by Gerber et al. [Nat. Phys. 10, 126 (2014)], is explained by spin-orbit coupling. This result, obtained on the basis of quite general phenomenological arguments, is supported by the microscopic derivation of the χzz susceptibility dependence on the mutual orientation of the basal plane magnetic field and the direction of modulation of spin polarization in a multiband metal. I am grateful to S. Raymond for the interest to this study and to S. Blundell for the help in the manuscript preparation. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур К 100-летию со дня рождения И.М. Лифшица Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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DSpace DC |
| title |
Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling |
| spellingShingle |
Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling Mineev, V.P. К 100-летию со дня рождения И.М. Лифшица |
| title_short |
Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling |
| title_full |
Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling |
| title_fullStr |
Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling |
| title_full_unstemmed |
Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling |
| title_sort |
antiferromagnetic order in cecoin₅ oriented by spin-orbital coupling |
| author |
Mineev, V.P. |
| author_facet |
Mineev, V.P. |
| topic |
К 100-летию со дня рождения И.М. Лифшица |
| topic_facet |
К 100-летию со дня рождения И.М. Лифшица |
| publishDate |
2017 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
An incommensurate spin-density wave ( Q phase) confined inside the superconducting state at high basal plane magnetic field is an unique property of the heavy-fermion metal CeCoIn₅. The neutron scattering experiments and the theoretical studies point out that this state come out from the soft mode condensation of magnetic resonance excitations. We show that the fixation of direction of antiferromagnetic modulations by a magnetic field reported by Gerber et al. [Nat. Phys. 10, 126 (2014)], is explained by spin-orbit coupling. This result, obtained on the basis of quite general phenomenological arguments, is supported by the microscopic derivation of the χzz susceptibility dependence on the mutual orientation of the basal plane magnetic field and the direction of modulation of spin polarization in a multiband metal.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/129349 |
| citation_txt |
Antiferromagnetic order in CeCoIn₅ oriented by spin-orbital coupling / V.P. Mineev // Физика низких температур. — 2016. — Т. 43, № 1. — С. 15-21. — Бібліогр.: 35 назв. — англ. |
| work_keys_str_mv |
AT mineevvp antiferromagneticorderincecoin5orientedbyspinorbitalcoupling |
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2025-12-07T16:36:46Z |
| last_indexed |
2025-12-07T16:36:46Z |
| _version_ |
1850868138406576128 |