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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10263181 B1

PDFFull Text
Expired
Date of Patent:
Apr. 16, 2019

Filed:

May. 31, 2018

Laminated structure and spin modulation element

Applicant:

Tdk Corporation, Tokyo, JP;

Inventors:

Eiji Suzuki, Tokyo, JP;

Katsuyuki Nakada, Tokyo, JP;

Shogo Yonemura, Tokyo, JP;

Assignee:

TDK CORPORATION, Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

George R Fourson, Iii

Int. Cl.
CPC ...
H01L 27/11585 (2017.01); H01L 27/115 (2017.01); H01L 43/08 (2006.01); H01F 10/32 (2006.01); H01L 43/10 (2006.01); H01L 21/28 (2006.01);
U.S. Cl.
CPC ...
H01L 43/08 (2013.01); H01F 10/3268 (2013.01); H01L 43/10 (2013.01); H01L 21/28291 (2013.01); H01L 27/11585 (2013.01);
Abstract

To provide a laminated structure and a spin modulation element capable of stably modulating spin polarizability of a ferromagnetic material by an electric field. A laminated structure according to an embodiment includes: a ferromagnetic layer; and a multiferroic layer formed on one surface of the ferromagnetic layer, wherein the multiferroic layer includes a first region having a rhombohedral crystal structure formed on a surface side on the ferromagnetic layer side and a second region having a tetragonal crystal structure formed further inside than the first region.

Find Patent Forward Citations

Suzuki, Eiji. (2019). Laminated structure and spin modulation element (U.S. Patent No. 10263181). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10263181

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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