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:
Aug. 09, 2022
Filed:
Aug. 06, 2019
Ip2ipo Innovations Limited, London, GB;
IP2IPO Innovations Limited, London, GB;
Abstract
The disclosed non-volatile memory cell comprises a storage layer of an electrically insulating polarisable material in which data is recordable as a direction of electric polarisation, preferably of ferroelectric material, arranged between a magnetically frustrated layer, preferably of Mn-based antiperovskite piezomagnetic material and a conduction electrode. The magnetically frustrated layer has a different change in density of states relative to the conduction electrode in response to a change in electric polarisation of the storage layer, such that an electron or spin tunnelling resistance across the storage layer is dependent on the direction of electric polarisation.