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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Superconducting FSF spin-valves with strong ferromagnetic elementsтезисы доклада
- Авторы: Pugach N., Eschrig M., Isidori A., Flokstra M.G., Cunningham T.C., Kim J., Satchell N., Burnell G., Bending S.J., Curran P.J., Langridge S.J., Kinane C., Cooper J.F.K, Lee S.L.
- Сборник: Нанофизика и наноэлектроника Труды XIX Международного симпозиума. 10-14 марта 2015 г., Нижний Новгород. Изд-во ННГУ им. Н.И. Лобачевского
- Том: 1
- Тезисы
- Год издания: 2015
- Место издания: Нижний Новгород
- Первая страница: 89
- Последняя страница: 90
- Аннотация: The theory and transport measurements are presented on superconducting spin-valve systems, where the controlled non-collinear arrangement of two ferromagnetic Co layers can be used to influence the superconducting state of Nb. We observe a very clear oscillation of the superconducting transition temperature (Tc) with the relative orientation of the two ferromagnetic layers. We report the formation of long-range triplet superconducting correlations (LRTC) according to our theory. Singlet BCS corelдations is shown to lead to a weak enhancement of Tc for the anti-parallel configuration of exchange fields, while much larger changes are observed for other configurations, which can be attributed to drainage currents due to LRTC formation.
- Добавил в систему: Пугач Наталия Григорьевна