Spin wave element

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United States of America Patent

PATENT NO 9019757
APP PUB NO 20110234216A1
SERIAL NO

12880606

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A spin wave element includes a substrate, a multilayer, a detecting portion, and two or more input portions. The multilayer having a lamination direction thereof is formed on the substrate and includes a first ferromagnetic layer. The first ferromagnetic layer has magnetization whose direction is in the lamination direction. The detecting portion and the input portions are formed on the multilayer and separated from each other by a first nonmagnetic layer. In addition, a portion of an outer edge of the multilayer viewed from the lamination direction makes a portion of one ellipsoid. The detecting portion and one of the input portions are located on the long axis of the one ellipsoid. The portion of the one ellipsoid is located on a side of one of the input portions.

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Patent Owner(s)

  • TOSHIBA MEMORY CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kondo, Tsuyoshi Kanagawa-ken, JP 94 488
Morise, Hirofumi Kanagawa-ken, JP 61 887
Nakamura, Shiho Kanagawa-ken, JP 86 1139
Saida, Daisuke Tokyo, JP 37 936

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