抄録
This chapter describes an experiment on the inverse spin Hall effect (ISHE) induced by spin pumping. Spin pumping is the generation of spin currents as a result of magnetization M(t) precession; in a ferromagnetic/paramagnetic bilayer system, a conduction-electron spin current is pumped out of the ferromagnetic layer into the paramagnetic conduction layer in a ferromagnetic resonance condition. The sample used in the experiment is a Ni81Fe19/Pt bilayer film comprising a 10-nm-thick ferromagnetic Ni81Fe19layer and a 10-nm-thick paramagnetic Pt layer. For the measurement, the sample system is placed near the centre of a TE011 microwave cavity at which the magnetic-field component of the microwave mode is maximized while the electric-field component is minimized.
本文言語 | English |
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ホスト出版物のタイトル | Spin Current |
出版社 | Oxford University Press |
ページ | 264-272 |
ページ数 | 9 |
ISBN(印刷版) | 9780198787075 |
DOI | |
出版ステータス | Published - 2017 12月 21 |
ASJC Scopus subject areas
- 物理学および天文学(全般)