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:
Apr. 17, 2018
Filed:
Feb. 21, 2017
International Business Machines Corporation, Armonk, NY (US);
Alessandro Curioni, Gattikon, CH;
Wabe W. Koelmans, Adliswil, CH;
Abu Sebastian, Adliswil, CH;
Federico Zipoli, Gattikon, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of fabricating a resistive memory element having a layer structure includes: providing a substrate; depositing a first electrode on an upper surface of the substrate; forming a layer of confining material on an upper surface of the first electrode so as to define a cavity having a maximal lateral dimension that is less than 60 nm along a direction parallel to an average plane of the first electrode, the confining material having a thermal conductivity greater than 0.5 W/(m·K); depositing a resistively switchable material as an amorphous compound comprising carbon to fill the cavity; and depositing a second electrode on an upper surface of the resistively switchable material.