Abstract
The spin-Seebeck effect (SSE) in magnetic insulators is shown to be applicable to two-dimensional (2D) position sensing using an Y3Fe5O12 (YIG) slab covered with a Pt-film mesh. When a part of the YIG-slab/Pt-mesh sample was heated, the position of the heated part of the sample was found to be known from the measured SSE signals in the Pt mesh. Since the SSE-based position-sensing method allows commonly-used insulators to produce 2D position information, it may be useful for constructing versatile thermally-driven user-interface devices and image-information sensors.
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Dates
Type | When |
---|---|
Created | 13 years, 8 months ago (Dec. 5, 2011, 7:12 a.m.) |
Deposited | 2 years, 7 months ago (Jan. 5, 2023, 2:13 p.m.) |
Indexed | 6 months ago (Feb. 21, 2025, 5:37 a.m.) |
Issued | 13 years, 8 months ago (Nov. 30, 2011) |
Published | 13 years, 8 months ago (Nov. 30, 2011) |
Published Online | 13 years, 8 months ago (Nov. 30, 2011) |
Published Print | 13 years, 8 months ago (Dec. 1, 2011) |
@article{Uchida_2011, title={Local Spin-Seebeck Effect Enabling Two-Dimensional Position Sensing}, volume={50}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.50.120211}, DOI={10.1143/jjap.50.120211}, number={12R}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Uchida, Ken-ichi and Kirihara, Akihiro and Ishida, Masahiko and Takahashi, Ryo and Saitoh, Eiji}, year={2011}, month=nov, pages={120211} }