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Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect
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Zeitschriftentitel: | Journal of Applied Physics |
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Personen und Körperschaften: | , , , , , |
In: | Journal of Applied Physics, 111, 2012, 7 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
AIP Publishing
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author_facet |
Takahashi, R. Iguchi, R. Ando, K. Nakayama, H. Yoshino, T. Saitoh, E. Takahashi, R. Iguchi, R. Ando, K. Nakayama, H. Yoshino, T. Saitoh, E. |
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author |
Takahashi, R. Iguchi, R. Ando, K. Nakayama, H. Yoshino, T. Saitoh, E. |
spellingShingle |
Takahashi, R. Iguchi, R. Ando, K. Nakayama, H. Yoshino, T. Saitoh, E. Journal of Applied Physics Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect General Physics and Astronomy |
author_sort |
takahashi, r. |
spelling |
Takahashi, R. Iguchi, R. Ando, K. Nakayama, H. Yoshino, T. Saitoh, E. 0021-8979 1089-7550 AIP Publishing General Physics and Astronomy http://dx.doi.org/10.1063/1.3673429 <jats:p>The spin mixing conductance at Au/BiY2Fe5O12 and Pt/BiY2Fe5O12 interfaces was electrically determined using the inverse spin Hall effect (ISHE) and the spin pumping. By measuring the electromotive force due to the ISHE and the ferromagnetic resonance spectra, we evaluated the magnitude of the generated spin currents and the magnetization-precession trajectory. The spin mixing conductance was estimated as 1.82 × 1018 m−2 for the Pt/BiY2Fe5O12 film, and as 2.21 × 1018 m−2 for the Au/BiY2Fe5O12 film, demonstrating efficient spin exchange at these metal/insulator interfaces.</jats:p> Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect Journal of Applied Physics |
doi_str_mv |
10.1063/1.3673429 |
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AIP Publishing, 2012 |
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2012 |
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AIP Publishing |
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Journal of Applied Physics |
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49 |
title |
Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_unstemmed |
Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_full |
Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_fullStr |
Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_full_unstemmed |
Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_short |
Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_sort |
electrical determination of spin mixing conductance at metal/insulator interface using inverse spin hall effect |
topic |
General Physics and Astronomy |
url |
http://dx.doi.org/10.1063/1.3673429 |
publishDate |
2012 |
physical |
|
description |
<jats:p>The spin mixing conductance at Au/BiY2Fe5O12 and Pt/BiY2Fe5O12 interfaces was electrically determined using the inverse spin Hall effect (ISHE) and the spin pumping. By measuring the electromotive force due to the ISHE and the ferromagnetic resonance spectra, we evaluated the magnitude of the generated spin currents and the magnetization-precession trajectory. The spin mixing conductance was estimated as 1.82 × 1018 m−2 for the Pt/BiY2Fe5O12 film, and as 2.21 × 1018 m−2 for the Au/BiY2Fe5O12 film, demonstrating efficient spin exchange at these metal/insulator interfaces.</jats:p> |
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author | Takahashi, R., Iguchi, R., Ando, K., Nakayama, H., Yoshino, T., Saitoh, E. |
author_facet | Takahashi, R., Iguchi, R., Ando, K., Nakayama, H., Yoshino, T., Saitoh, E., Takahashi, R., Iguchi, R., Ando, K., Nakayama, H., Yoshino, T., Saitoh, E. |
author_sort | takahashi, r. |
container_issue | 7 |
container_start_page | 0 |
container_title | Journal of Applied Physics |
container_volume | 111 |
description | <jats:p>The spin mixing conductance at Au/BiY2Fe5O12 and Pt/BiY2Fe5O12 interfaces was electrically determined using the inverse spin Hall effect (ISHE) and the spin pumping. By measuring the electromotive force due to the ISHE and the ferromagnetic resonance spectra, we evaluated the magnitude of the generated spin currents and the magnetization-precession trajectory. The spin mixing conductance was estimated as 1.82 × 1018 m−2 for the Pt/BiY2Fe5O12 film, and as 2.21 × 1018 m−2 for the Au/BiY2Fe5O12 film, demonstrating efficient spin exchange at these metal/insulator interfaces.</jats:p> |
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id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA2My8xLjM2NzM0Mjk |
imprint | AIP Publishing, 2012 |
imprint_str_mv | AIP Publishing, 2012 |
institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229 |
issn | 0021-8979, 1089-7550 |
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physical | |
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publisher | AIP Publishing |
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series | Journal of Applied Physics |
source_id | 49 |
spelling | Takahashi, R. Iguchi, R. Ando, K. Nakayama, H. Yoshino, T. Saitoh, E. 0021-8979 1089-7550 AIP Publishing General Physics and Astronomy http://dx.doi.org/10.1063/1.3673429 <jats:p>The spin mixing conductance at Au/BiY2Fe5O12 and Pt/BiY2Fe5O12 interfaces was electrically determined using the inverse spin Hall effect (ISHE) and the spin pumping. By measuring the electromotive force due to the ISHE and the ferromagnetic resonance spectra, we evaluated the magnitude of the generated spin currents and the magnetization-precession trajectory. The spin mixing conductance was estimated as 1.82 × 1018 m−2 for the Pt/BiY2Fe5O12 film, and as 2.21 × 1018 m−2 for the Au/BiY2Fe5O12 film, demonstrating efficient spin exchange at these metal/insulator interfaces.</jats:p> Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect Journal of Applied Physics |
spellingShingle | Takahashi, R., Iguchi, R., Ando, K., Nakayama, H., Yoshino, T., Saitoh, E., Journal of Applied Physics, Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect, General Physics and Astronomy |
title | Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_full | Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_fullStr | Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_full_unstemmed | Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_short | Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
title_sort | electrical determination of spin mixing conductance at metal/insulator interface using inverse spin hall effect |
title_unstemmed | Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin Hall effect |
topic | General Physics and Astronomy |
url | http://dx.doi.org/10.1063/1.3673429 |