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. 22, 2025
Filed:
Dec. 01, 2021
Applicant:
Huazhong University of Science and Technology, Hubei, CN;
Inventors:
Assignee:
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, Hubei, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10N 70/20 (2023.01); H10B 63/00 (2023.01); H10N 70/00 (2023.01);
U.S. Cl.
CPC ...
H10N 70/231 (2023.02); H10B 63/80 (2023.02); H10N 70/023 (2023.02); H10N 70/026 (2023.02); H10N 70/841 (2023.02); H10N 70/882 (2023.02); H10N 70/8845 (2023.02);
Abstract
A selector with a superlattice-like structure and a preparation method thereof are provided, which belong to the technical field of micro-nano electronics. The selector includes a substrate, and a first metal electrode layer, a superlattice-like layer, and a second metal electrode layer sequentially stacked on the substrate. The superlattice-like layer includes n+1 first sublayers and n second sublayers alternately stacked periodically. A material of the first sublayer is amorphous carbon, and a material of the second sublayer is a chalcogenide with gating property.