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.:
Date of Patent:
Jul. 07, 2020
Filed:
Nov. 11, 2013
Tohoku University, Sendai-shi, Miyagi, JP;
Shunsuke Fukami, Miyagi, JP;
Hideo Sato, Miyagi, JP;
Michihiko Yamanouchi, Miyagi, JP;
Shoji Ikeda, Miyagi, JP;
Hideo Ohno, Miyagi, JP;
TOHOKU UNIVERSITY, Sendai-Shi, Miyagi, JP;
Abstract
A magnetic material includes a structure in which a first magnetic layerand a second magnetic layerare stacked such that each layer is formed at least partially in a stacking direction by substantially one atomic layer. The first magnetic layer contains Co as a principal component. The second magnetic layer includes at least Ni. The magnetic material has magnetic anisotropy in the stacking direction. Preferably, an atomic arrangement within a film surface of the first magnetic layer and the second magnetic layer has six-fold symmetry.