Influence of interface condition on spin-Seebeck effects

Z. Qiu; D. Hou; K. Uchida; E. Saitoh

doi:10.1088/0022-3727/48/16/164013

Influence of interface condition on spin-Seebeck effects

Z. Qiu, D. Hou, K. Uchida, E. Saitoh

研究成果: Article › 査読

34 被引用数 (Scopus)

抄録

The longitudinal spin-Seebeck effect (LSSE) has been investigated for Pt/yttrium iron garnet (YIG) bilayer systems. The magnitude of the voltage induced by the LSSE is found to be sensitive to the Pt/YIG interface condition. We observed a large LSSE voltage in a Pt/YIG system with a better crystalline interface, while the voltage decays steeply when an amorphous layer is introduced at the interface artificially.

本文言語	English
論文番号	164013
ジャーナル	Journal of Physics D: Applied Physics
巻	48
号	16
DOI	https://doi.org/10.1088/0022-3727/48/16/164013
出版ステータス	Published - 2015 4 29

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Acoustics and Ultrasonics
Surfaces, Coatings and Films

文献へのアクセス

10.1088/0022-3727/48/16/164013

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引用スタイル

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AU - Saitoh, E.

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N2 - The longitudinal spin-Seebeck effect (LSSE) has been investigated for Pt/yttrium iron garnet (YIG) bilayer systems. The magnitude of the voltage induced by the LSSE is found to be sensitive to the Pt/YIG interface condition. We observed a large LSSE voltage in a Pt/YIG system with a better crystalline interface, while the voltage decays steeply when an amorphous layer is introduced at the interface artificially.

AB - The longitudinal spin-Seebeck effect (LSSE) has been investigated for Pt/yttrium iron garnet (YIG) bilayer systems. The magnitude of the voltage induced by the LSSE is found to be sensitive to the Pt/YIG interface condition. We observed a large LSSE voltage in a Pt/YIG system with a better crystalline interface, while the voltage decays steeply when an amorphous layer is introduced at the interface artificially.

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