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. 04, 2023
Filed:
Dec. 03, 2020
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Woo-young Shim, Seoul, KR;
Min-jung Kim, Gwangju, KR;
Tae-young Kim, Seoul, KR;
Hong Choi, Seongnam-si, KR;
Jong-bum Won, Seoul, KR;
Ji-hong Bae, Uiwang-si, KR;
Sang-jin Choi, Seoul, KR;
Bo-kyeong Kim, Namyangju-si, KR;
Abstract
Proposed are a layered Group III-V compound having ferroelectric properties, a Group III-V compound nanosheet that may be prepared using the same, and an electrical device including the materials. Proposed is a layered compound represented by [Formula 1] MAB(M is at least one of Group I or Group II elements, A is at least one of Group III elements, B is at least one of Group V elements, x, y, and z are positive numbers which are determined according to stoichiometric ratios to ensure charge balance when m is 0, and 0<m<x), and having ferroelectric-like properties.