Invention Grant
- Patent Title: Magnetoresistive effect element and method of manufacturing the same
-
Application No.: US17173478Application Date: 2021-02-11
-
Publication No.: US11380841B2Publication Date: 2022-07-05
- Inventor: Shuichi Murakami
- Applicant: Kioxia Corporation
- Applicant Address: JP Tokyo
- Assignee: Kioxia Corporation
- Current Assignee: Kioxia Corporation
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JPJP2017-180050 20170920
- Main IPC: H01L43/08
- IPC: H01L43/08 ; G11C11/16 ; H01L43/10 ; H01L43/12
Abstract:
A magnetoresistive-effect element includes a first ferromagnet, a first layer on the first ferromagnet and a first layer comprising magnesium oxide, a second ferromagnet on the first layer, a metal layer above the second ferromagnet and a second layer on the metal layer. The second layer and the magnesium oxide have a selected ratio larger than 1 to etching by ion beams.
Public/Granted literature
- US20210167279A1 MAGNETORESISTIVE EFFECT ELEMENT AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2021-06-03
Information query
IPC分类:
