Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Multilayers superlattices"'
Autor:
Lorenz, Michael, Wagner, Gerald, Lazenka, Vera, Schwinkendorf, Peter, Modarresi, Hiwa, Van Bael, Margriet J., Vantomme, André, Temst, Kristiaan, Oeckler, Oliver, Grundmann, Marius
Multiferroic (BaTiO3-BiFeO3) × 15 multilayer heterostructures show high magnetoelectric (ME) coefficients aME up to αME up to 24 V/cm·Oe at 300 K. This value is much higher than that of a single-phase BiFeO3 reference film (αME = 4.2 V/cm·Oe). W
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A31214
https://ul.qucosa.de/api/qucosa%3A31214/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A31214/attachment/ATT-0/
Autor:
Reiko Oda, Virginie Ponsinet, Alexandre Baron, Emilie Pouget, Yutaka Okazaki, Philippe Barois
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2017, 119 (1), ⟨10.1209/0295-5075/119/14004⟩
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2017, 119 (1), ⟨10.1209/0295-5075/119/14004⟩
The concept of metamaterials emerged in years 2000 with the achievement of artificial structures enabling non conventional propagation of electromagnetic waves, such as negative phase velocity of negative refraction. The electromagnetic response of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61b7f2b5c5a4f02153b739107588165e
http://hdl.handle.net/20.500.12278/117410
http://hdl.handle.net/20.500.12278/117410
Akademický článek
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Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (9), pp.094509 (1-8). ⟨10.1103/PhysRevB.92.094509⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (9), pp.094509 (1-8). ⟨10.1103/PhysRevB.92.094509⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (9), pp.094509 (1-8). ⟨10.1103/PhysRevB.92.094509⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (9), pp.094509 (1-8). ⟨10.1103/PhysRevB.92.094509⟩
Contacting a bilayer ferromagnet with a singlet even-frequency superconductor allows for the realization of an effective triplet odd-frequency superconductor. In this work, we investigate the Josephson effect between superconductors with different sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38345aa1f30ffce4604a4e7130a17913
https://doi.org/10.1103/physrevb.92.094509
https://doi.org/10.1103/physrevb.92.094509
Autor:
Alexandre I. Buzdin, Sergei V. Mironov
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (18), pp.184506 (1-11). ⟨10.1103/PhysRevB.92.184506⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (18), pp.184506 (1-11). ⟨10.1103/PhysRevB.92.184506⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (18), pp.184506 (1-11). ⟨10.1103/PhysRevB.92.184506⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (18), pp.184506 (1-11). ⟨10.1103/PhysRevB.92.184506⟩
We present the Usadel theory describing the superconducting proximity effect in heterostructures with a half-metallic layer. It is shown that the full spin polarization inside the half-metals gives rise to the giant triplet spin-valve effect in super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5d07edeb67e39e9ef1c80559f781d18
http://arxiv.org/abs/1507.02429
http://arxiv.org/abs/1507.02429
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2014, 89 (22), pp.224506 (1-9). ⟨10.1103/PhysRevB.89.224506⟩
Physical review : B : condensed matter and materials physics
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2014, 89 (22), pp.224506 (1-9). ⟨10.1103/PhysRevB.89.224506⟩
Physical review : B : condensed matter and materials physics
International audience; Using the quasiclassical formalism, we determine the low-temperature phase diagram of a quasi-one-dimensional superconductor, taking into account the interchain Josephson coupling and the paramagnetic spin splitting. We show t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a7e518e7c09dff46157f984299512fa
https://hal.archives-ouvertes.fr/hal-01058631/document
https://hal.archives-ouvertes.fr/hal-01058631/document
Autor:
Mironov, S. V., Buzdin, A.
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2014, 89 (14), pp.144505 (1-8). ⟨10.1103/PhysRevB.89.144505⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 89 (14), pp.144505 (1-8). ⟨10.1103/PhysRevB.89.144505⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2014, 89 (14), pp.144505 (1-8). ⟨10.1103/PhysRevB.89.144505⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 89 (14), pp.144505 (1-8). ⟨10.1103/PhysRevB.89.144505⟩
We demonstrate that contrary to the common belief the critical temperature Tc of clean F1/S/F2 spin valves can depend non-monotonically on the angle between the magnetic moments of the ferromagnetic F1 and F2 layers. Depending on the system parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2252d27f703111224ce751924cd5e4b4
https://hal.archives-ouvertes.fr/hal-01063714/document
https://hal.archives-ouvertes.fr/hal-01063714/document
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We demonstrate two effects that occur in all diffusive superconducting-magnetic heterostructures with rotating magnetization: the reappearance of singlet $|0,0>$ correlations deep in the magnetic material and a cascade of $s=1$, $m=0, \pm 1$ componen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcf8e9f40f803c6dc590e4f79aa8fddc
http://hdl.handle.net/10261/181025
http://hdl.handle.net/10261/181025
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 86 (22), pp.224508. ⟨10.1103/PhysRevB.86.224508⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2012, 86 (22), pp.224508. ⟨10.1103/PhysRevB.86.224508⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 86 (22), pp.224508. ⟨10.1103/PhysRevB.86.224508⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2012, 86 (22), pp.224508. ⟨10.1103/PhysRevB.86.224508⟩
International audience; Using the quasi-classical formalism we provide the description of the temperature and field-direction dependence of the in-plane upper critical field in layered superconductors, taking into account the interlayer Josephson cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ac2e41937c4d91611176af82805dae0
http://arxiv.org/abs/1211.6262
http://arxiv.org/abs/1211.6262