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:
Feb. 15, 2022
Filed:
Feb. 05, 2020
Applicant:
Institute of Semiconductors, Chinese Academy of Sciences, Beijing, CN;
Inventors:
Kaiyou Wang, Beijing, CN;
Ce Hu, Beijing, CN;
Assignee:
Institute of Semiconductors, Chinese Academy of Sciences, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/09 (2006.01); B82Y 25/00 (2011.01); H01L 43/10 (2006.01);
U.S. Cl.
CPC ...
G01R 33/093 (2013.01); B82Y 25/00 (2013.01); H01L 43/10 (2013.01);
Abstract
Exemplary embodiments of the present disclosure provide a spin valve and a spintronic device comprising the same. The spin valves may comprise two or more magnetic layers stacked in sequence, wherein any two adjacent magnetic layers among the two or more magnetic layers have different coercive forces, and at least one of the any two adjacent magnetic layers is a van der Waals magnetic layer, wherein the van der Waals magnetic layer refers to a magnetic layer made of a van der Waals magnetic material.