Chiral antiferromagnetic Josephson junctions as spin-triplet supercurrent spin valves and d.c. SQUIDs.

Autor: Jeon KR; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany. jeonkunrok@gmail.com.; Department of Physics, Chung-Ang University (CAU), Seoul, Republic of Korea. jeonkunrok@gmail.com., Hazra BK; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Kim JK; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Jeon JC; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Han H; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Meyerheim HL; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Kontos T; Laboratoire de Physique de l'Ecole normale supérieure, ENS, Université PSL, CNRS, Sorbonne Université, Université de Paris, Paris, France., Cottet A; Laboratoire de Physique de l'Ecole normale supérieure, ENS, Université PSL, CNRS, Sorbonne Université, Université de Paris, Paris, France. audrey.cottet@physics.ens.fr., Parkin SSP; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany. stuart.parkin@mpi-halle.mpg.de.

Publikováno v: Nature nanotechnology [Nat Nanotechnol] 2023 Jul; Vol. 18 (7), pp. 747-753. Date of Electronic Publication: 2023 Mar 30.

Zero-field polarity-reversible Josephson supercurrent diodes enabled by a proximity-magnetized Pt barrier.

Autor: Jeon KR; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany. jeonkunrok@gmail.com.; Department of Physics, Chung-Ang University (CAU), Seoul, Republic of Korea. jeonkunrok@gmail.com., Kim JK; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Yoon J; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Jeon JC; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Han H; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Cottet A; Laboratoire de Physique de l'Ecole Normale Supérieure, ENS, Université PSL, CNRS, Sorbonne Université, Université de Paris, Paris, France., Kontos T; Laboratoire de Physique de l'Ecole Normale Supérieure, ENS, Université PSL, CNRS, Sorbonne Université, Université de Paris, Paris, France., Parkin SSP; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany. stuart.parkin@halle-mpi.mpg.de.

Publikováno v: Nature materials [Nat Mater] 2022 Sep; Vol. 21 (9), pp. 1008-1013. Date of Electronic Publication: 2022 Jul 07.

Spin-pumping-induced inverse spin hall effect in Nb/Ni80Fe20 bilayers and its strong decay across the superconducting transition temperature

Autor: Jeon, KR, Ciccarelli, C, Kurebayashi, H, Wunderlich, J, Cohen, LF, Komori, S, Robinson, JWA, Blamire, MG

We quantify the spin Hall angle θSH and spin-diffusion length lsd of Nb from inverse spin Hall effect (ISHE) measurements in Nb/Ni80Fe20 bilayers under ferromagnetic resonance. By varying the Nb thickness tNb and comparing to a Ni80Fe20/Pt reference

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7e26dbf53e4a079889f1abcd8550cc6
http://hdl.handle.net/10044/1/61890

Long-range supercurrents through a chiral non-collinear antiferromagnet in lateral Josephson junctions.

Autor: Jeon KR; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany. jeonkunrok@gmail.com., Hazra BK; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Cho K; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Chakraborty A; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Jeon JC; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Han H; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Meyerheim HL; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany., Kontos T; Laboratoire de Physique de l'Ecole Normale Supérieure, ENS, Université PSL, CNRS, Sorbonne Université, Université de Paris, Paris, France., Parkin SSP; Max Planck Institute of Microstructure Physics, Halle (Saale), Germany. stuart.parkin@mpi-halle.mpg.de.

Publikováno v: Nature materials [Nat Mater] 2021 Oct; Vol. 20 (10), pp. 1358-1363. Date of Electronic Publication: 2021 Aug 05.

Giant Transition-State Quasiparticle Spin-Hall Effect in an Exchange-Spin-Split Superconductor Detected by Nonlocal Magnon Spin Transport.

Autor: Jeon KR; Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Saale), Germany., Jeon JC; Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Saale), Germany., Zhou X; Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Saale), Germany., Migliorini A; Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Saale), Germany., Yoon J; Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Saale), Germany., Parkin SSP; Max Planck Institute of Microstructure Physics, Weinberg 2, 06120 Halle (Saale), Germany.

Publikováno v: ACS nano [ACS Nano] 2020 Nov 24; Vol. 14 (11), pp. 15874-15883. Date of Electronic Publication: 2020 Nov 12.