Josephson spin-current in superconductor-ferromagnetic-superconductor junctions with singlet superconducting leads
Abstract
We study numerically the electronic heat capacity, spin and charge current in a diffusive Superconductor-Ferromagnetic-Superconductor systems، with singlet superconducting leads and non-uniform ferromagnetic layer. Specially, we focus on ferromagnetic layer with domain wall and conical structures incorporation the spin-active interfaces. We investigate, how the 0-π transition is influenced by non-uniform magnetization texture and also the appearance of spin-current in such structures. We find that for ferromagnetic layer with domain wall structure, only the one component of spin-current is non-zero and for conical structure, three components of spin-current are non-zero. Also we find that specific heat of such junctions can be tuned by changing the superconducting phase difference. Interestingly, spin-current shows a discontinuous jump at the 0-π transition points of the critical charge current.
(2019). Josephson spin-current in superconductor-ferromagnetic-superconductor junctions with singlet superconducting leads. Iranian Journal of Physics Research, 10(2), 151-154.
MLA
. "Josephson spin-current in superconductor-ferromagnetic-superconductor junctions with singlet superconducting leads", Iranian Journal of Physics Research, 10, 2, 2019, 151-154.
HARVARD
(2019). 'Josephson spin-current in superconductor-ferromagnetic-superconductor junctions with singlet superconducting leads', Iranian Journal of Physics Research, 10(2), pp. 151-154.
CHICAGO
, "Josephson spin-current in superconductor-ferromagnetic-superconductor junctions with singlet superconducting leads," Iranian Journal of Physics Research, 10 2 (2019): 151-154,
VANCOUVER
Josephson spin-current in superconductor-ferromagnetic-superconductor junctions with singlet superconducting leads. Dear user; Recently we have changed our software to Sinaweb. If you had already registered with the old site, you may use the same USERNAME but you need to change your password. To do so at the first use, please choose, 2019; 10(2): 151-154.
