Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach
In the presence of isotropic and anisotropic pinning the vortex dynamics is discussed in terms of phenomenologically introduced, nonlinear viscosities. The formulas tor linear galvanothermomagnetic effects are derived and analyzed under the condition at which the transport current or temperature...
Збережено в:
| Дата: | 1997 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1997
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/175408 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach / V.A. Shklovskij // Физика низких температур. — 1997. — Т. 23, № 10. — С. 1134-1138. — Бібліогр.: 9 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1754082021-02-02T01:28:11Z Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach Shklovskij, V.A. Кpаткие сообщения In the presence of isotropic and anisotropic pinning the vortex dynamics is discussed in terms of phenomenologically introduced, nonlinear viscosities. The formulas tor linear galvanothermomagnetic effects are derived and analyzed under the condition at which the transport current or temperature gradient is directed at arbitrary angle with respect to the unidirected twins, which cause the anisotropic pinning. It is shown that two new effects which appear due to the anisotropic pinning, namely (with respect to the reversal of the magnetic field direction) even transverse and odd longitudinal voltage, have a distinct origin. The first is due to the guided vortex motion, while the second appears only when anisotropic (in contrast with isotropic) pinning changes the Hall drag coefficient. We also show that the last effect might be masked in the experiment by a large, odd contribution, which has the same angular dependence and which appears due to the Ettingshausen effect In order to clarify the problem of influence of the twins on the Hall drag coefficient, we discuss the possibility of separating these two contributions in the experiment. 1997 Article Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach / V.A. Shklovskij // Физика низких температур. — 1997. — Т. 23, № 10. — С. 1134-1138. — Бібліогр.: 9 назв. — англ. 0132-6414 PACS: 74.25.Fy, 74.60.Ge http://dspace.nbuv.gov.ua/handle/123456789/175408 en Физика низких температур 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 |
Кpаткие сообщения Кpаткие сообщения |
| spellingShingle |
Кpаткие сообщения Кpаткие сообщения Shklovskij, V.A. Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach Физика низких температур |
| description |
In the presence of isotropic and anisotropic pinning the vortex dynamics is discussed in terms of
phenomenologically introduced, nonlinear viscosities. The formulas tor linear galvanothermomagnetic
effects are derived and analyzed under the condition at which the transport current or temperature
gradient is directed at arbitrary angle with respect to the unidirected twins, which cause the anisotropic
pinning. It is shown that two new effects which appear due to the anisotropic pinning, namely (with
respect to the reversal of the magnetic field direction) even transverse and odd longitudinal voltage,
have a distinct origin. The first is due to the guided vortex motion, while the second appears only when
anisotropic (in contrast with isotropic) pinning changes the Hall drag coefficient. We also show that the
last effect might be masked in the experiment by a large, odd contribution, which has the same angular
dependence and which appears due to the Ettingshausen effect In order to clarify the problem of
influence of the twins on the Hall drag coefficient, we discuss the possibility of separating these two
contributions in the experiment. |
| format |
Article |
| author |
Shklovskij, V.A. |
| author_facet |
Shklovskij, V.A. |
| author_sort |
Shklovskij, V.A. |
| title |
Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach |
| title_short |
Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach |
| title_full |
Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach |
| title_fullStr |
Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach |
| title_full_unstemmed |
Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach |
| title_sort |
anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
1997 |
| topic_facet |
Кpаткие сообщения |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/175408 |
| citation_txt |
Anisotropic pinning and the mixed state galvanothermomagnetic properties of superconductors a phenomenological approach / V.A. Shklovskij // Физика низких температур. — 1997. — Т. 23, № 10. — С. 1134-1138. — Бібліогр.: 9 назв. — англ. |
| series |
Физика низких температур |
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AT shklovskijva anisotropicpinningandthemixedstategalvanothermomagneticpropertiesofsuperconductorsaphenomenologicalapproach |
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2023-10-18T22:38:50Z |
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2023-10-18T22:38:50Z |
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1796156065825423360 |