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. 13, 2021
Filed:
May. 17, 2019
Applicants:
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Inventors:
Woo Young Shim, Seoul, KR;
Dong Won Chun, Seoul, KR;
Hyesoo Kim, Seoul, KR;
Jong Bum Won, Seoul, KR;
Assignees:
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, Seoul, KR;
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 1/04 (2006.01);
U.S. Cl.
CPC ...
C22C 1/04 (2013.01); C22C 2200/04 (2013.01);
Abstract
The present invention relates to: layered iron arsenide (FeAs), which is more particularly layered FeAs, which, unlike the conventional bulk FeAs, has a two-dimensional (2D) crystal structure, has the ability to be easily exfoliated into nanosheets, and has superconductivity; a method of preparing the same; and a FeAs nanosheet exfoliated from the same.