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SM ISO690:2012 BOBKOVA, I., BOBKOV, A., SILAEV, M., MAZANIK, A.. Triplet superconductivity induced by moving condensate. In: The 12th international conference on intrinsic Josephson effect and horizons of superconducting spintronics, 22-25 octombrie 2021, Chişinău. Chişinău: 2021, p. 45. ISBN 978-9975-47-215-9. |
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The 12th international conference on intrinsic Josephson effect and horizons of superconducting spintronics 2021 | |
Conferința "The 12th international conference on intrinsic Josephson effect and horizons of superconducting spintronics" Chişinău, Moldova, 22-25 octombrie 2021 | |
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Pag. 45-45 | |
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It has been commonly accepted that electromagnetic fields suppress superconductivity by inducing the ordered motion of Cooper pairs. We demonstrate a mechanism which instead provides generation of superconducting correlations by moving the superconducting condensate. This effect arises in superconductor/ferromagnet heterostructures in the presence of Rashba spin-orbit coupling or extrinsic impurity-induced spin-orbit coupling. We predict the odd-frequency spin-triplet superconducting correlations called the Berezinskii order to be switched on in ferromagnets at large distances from the superconductor/ferromagnet interface by application of a static magnetic field or irradiation inducing condensate motion in the direction perpendicular to structural anisotropy axis, what opens great perspectives for low-dissipative spintronics [1,2]. The effect is shown to result in the unusual behaviour of Josephson current under the applied magnetic field, supercurrent-controllable 0-π transitions and photo-induced Josephson current. |
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