Zobrazeno 1 - 10
of 1 262
pro vyhledávání: '"Mizukami, S"'
Magnetic multilayers with interlayer exchange coupling have been widely studied for both static and dynamic regimes. Their dynamical responses depend on the exchange coupling strength and magnetic properties of individual layers. Magnetic resonance s
Externí odkaz:
http://arxiv.org/abs/2307.06888
We report in this study the current-induced-torque excitation of acoustic and optical modes in Ta/NiFe/Ru/NiFe/Ta synthetic antiferromagnet stacks grown on SiO2/Si substrates. The two Ta layers serve as spin torque sources with the opposite polarisat
Externí odkaz:
http://arxiv.org/abs/2012.12999
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
Autor:
Sud, A., Zollitsch, C. W., Kamimaki, A., Dion, T., Khan, S., Iihama, S., Mizukami, S., Kurebayashi, H.
Publikováno v:
Phys. Rev. B 102, 100403 (2020)
In this work, we study magnon-magnon coupling in synthetic antiferromagnets (SyAFs) using microwave spectroscopy at room temperature. Two distinct spin-wave modes are clearly observed and are hybridised at degeneracy points. We provide a phenomenolog
Externí odkaz:
http://arxiv.org/abs/2006.11633
The magnetization dynamics for ferrimagnets at the angular momentum compensation temperature T_A is believed to be analogous to that for antiferromagnets. We investigated the pulsed-laser-induced magnetization dynamics in amorphous rare-earth transit
Externí odkaz:
http://arxiv.org/abs/1808.05707
Publikováno v:
Phys. Rev. B 94, 020401 (2016)
Coherent spin-wave generation by focused ultrashort laser pulse irradiation was investigated for a permalloy thin film at micrometer scale using an all-optical space and time-resolved magneto-optical Kerr effect. The spin-wave packet propagating perp
Externí odkaz:
http://arxiv.org/abs/1601.07247
Publikováno v:
Appl. Phys. Lett. 108, 012404 (2016)
Laser-induced magnetization precessional dynamics was investigated in epitaxial films of Mn$_3$Ge, which is a tetragonal Heusler-like nearly compensated ferrimagnet. The ferromagnetic resonance (FMR) mode was observed, the precession frequency for wh
Externí odkaz:
http://arxiv.org/abs/1510.06793
Autor:
ViolBarbosa, C. E., Ouardi, S., Kubota, T., Mizukami, S., Fecher, G. H., Miyazaki, T., Kozina, X., Ikenaga, E., Felser, C.
The Mn$_3$Ga Heusler compound and related alloys are the most promising materials for the realization of spin-transfer-torque switching in magneto tunneling junctions. Improved performance can be achieved by high quality interfaces in these multilaye
Externí odkaz:
http://arxiv.org/abs/1403.3556
Publikováno v:
In Journal of Crystal Growth 15 May 2019 514:8-12
Publikováno v:
In Journal of Comparative Pathology July 2016 155(1):5-14