Nanogranular structure material and method for producing same

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United States of America

PATENT NO 12222588
APP PUB NO 20230230733A1
SERIAL NO

18019914

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Abstract

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An object of the present invention is to provide a new nanogranular structure material having magneto-optical properties different from those of existing nanogranular structure materials, and a method for producing the same. The nanogranular structure material has a composition represented by L-M-F—O wherein L is at least one element selected from the group consisting of Fe, Co, and Ni, and M is at least one element selected from the group consisting of Li, Be, Mg, Al, Si, Ca, Sr, Ba, Bi, and rare earth elements, F is fluorine, and O is oxygen. The nanogranular structure material according to the present invention is composed of a matrix formed of a fluorine compound having a composition represented by M-F and metal oxide nanoparticles dispersed in the matrix and having a composition represented by L-O.

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Patent Owner(s)

  • RESEARCH INSTITUTE FOR ELECTROMAGNETIC MATERIALS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Kenichi Tomiya, JP 70 1031
Ikeda, Kenji Tomiya, JP 173 1119
Iwasa, Tadayoshi Tomiya, JP 3 6
Kobayashi, Nobukiyo Tomiya, JP 9 68

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