Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Idzuchi, H."'
Autor:
Idzuchi, H., Kimata, M., Okamoto, S., Laurell, P., Mohanta, N., Cothrine, M., Nagler, S. E., Mandrus, D., Banerjee, A., Chen, Y. P.
Alpha-phase (a-) RuCl_3 has emerged as a prime candidate for a quantum spin liquid (QSL) that promises exotic quasiparticles relevant for fault-tolerant quantum computation. Here, we report spin sensitive transport measurements to probe spin correlat
Externí odkaz:
http://arxiv.org/abs/2204.03158
Autor:
Idzuchi, H., Pientka, F., Huang, K. -F., Harada, K., Gül, Ö., Shin, Y. J., Nguyen, L. T., Jo, N. H., Shindo, D., Cava, R. J., Canfield, P. C., Kim, P.
When two superconductors are connected across a ferromagnet, the spin configuration of the transferred Cooper pairs can be modulated due to magnetic exchange interaction. The resulting supercurrent can reverse its sign across the Josephson junction (
Externí odkaz:
http://arxiv.org/abs/2012.14969
Publikováno v:
AIP Advances 11, 015321 (2021)
Spin transport characteristics of graphene has been extensively studied so far. The spin transport along c-axis is however reported by rather limited number of papers. We have studied spin transport characteristics through graphene along c-axis with
Externí odkaz:
http://arxiv.org/abs/2010.07694
Publikováno v:
Appl. Phys. Lett. 115, 232403 (2019)
Magnetism in two-dimensional van der Waals materials has received significant attention recently. The Curie temperature reported for those materials, however, has been so far remained relatively low. Here, we measure magneto-optical Kerr effects (MOK
Externí odkaz:
http://arxiv.org/abs/1912.03147
We report the fabrication of perpendicular ferromagnetic electrodes for tunneling devices consist of van der Waals heterostructure. We found MgO/Co/Pt films on Hexagonal BN shows perpendicular magnetic anisotropy (PMA) with the easy axis perpendicula
Externí odkaz:
http://arxiv.org/abs/1710.10743
Publikováno v:
Phys. Rev. B 91, 241407(R), 2015
A long spin relaxation time (tausf) is the key for the applications of graphene to spintronics but the experimental values of tausf have been generally much shorter than expected. We show that the usual determination by the Hanle method underestimate
Externí odkaz:
http://arxiv.org/abs/1411.2949
Publikováno v:
Phys. Rev. B 89, 081308(R) (2014)
We have succeeded in fully describing dynamic properties of spin current including the different spin absorption mechanism for longitudinal and transverse spins in lateral spin valves, which enables to elucidate intrinsic spin transport and relaxatio
Externí odkaz:
http://arxiv.org/abs/1312.7481
Publikováno v:
Appl. Phys. Lett. 101, 022415 (2012)
Spin-flip mechanism in Ag nanowires with MgO surface protection layers has been investigated by means of nonlocal spin valve measurements using Permalloy/Ag lateral spin valves. The spin flip events mediated by surface scattering are effectively supp
Externí odkaz:
http://arxiv.org/abs/1104.3718
Publikováno v:
Nature Materials, vol. 10, 527 (2011)
The nonlocal spin injection in lateral spin valves is highly expected to be an effective method to generate a pure spin current for potential spintronic application. However, the spin valve voltage, which decides the magnitude of the spin current flo
Externí odkaz:
http://arxiv.org/abs/1103.0852
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