Title:
NANOGRANULAR STRUCTURE MATERIAL AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2022/186177
Kind Code:
A1
Abstract:
Provided are: a novel nanogranular structure material having magneto-optical characteristics different from existing nanogranular structure materials; and a method for producing same. This nanogranular structure material has a composition represented by L-M-F-O, where L denotes at least one element selected from the group consisting of Fe, Co and Ni, M denotes at least one element selected from the group consisting of Li, Be, Mg, Al, Si, Ca, Sr, Ba, Bi and rare earth elements, F denotes fluorine, and O denotes oxygen. This nanogranular structure material is constituted from: a matrix comprising a fluorine compound having a composition represented by M-F; and metal oxide nanoparticles which are dispersed in the matrix and have a composition represented by L-O.
Inventors:
KOBAYASHI NOBUKIYO (JP)
IWASA TADAYOSHI (JP)
IKEDA KENJI (JP)
ARAI KENICHI (JP)
IWASA TADAYOSHI (JP)
IKEDA KENJI (JP)
ARAI KENICHI (JP)
Application Number:
PCT/JP2022/008503
Publication Date:
September 09, 2022
Filing Date:
March 01, 2022
Export Citation:
Assignee:
RES INSTITUTE FOR ELECTROMAGNETIC MATERIALS (JP)
International Classes:
H01F1/00; C01B11/24; C01G51/00; G02F1/09; H01F10/18; H01F41/18
Foreign References:
| JP2008205020A | 2008-09-04 | |||
| JP2017098423A | 2017-06-01 | |||
| JPH10308320A | 1998-11-17 | |||
| US20120052286A1 | 2012-03-01 |
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
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