Invention Grant
- Patent Title: Storage element and memory device
- Patent Title (中): 存储元件和存储器件
-
Application No.: US13224369Application Date: 2011-09-02
-
Publication No.: US08455968B2Publication Date: 2013-06-04
- Inventor: Hiroyuki Uchida , Masanori Hosomi , Hiroyuki Ohmori , Kazuhiro Bessho , Yutaka Higo , Kazutaka Yamane
- Applicant: Hiroyuki Uchida , Masanori Hosomi , Hiroyuki Ohmori , Kazuhiro Bessho , Yutaka Higo , Kazutaka Yamane
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2010-204372 20100913
- Main IPC: H01L43/02
- IPC: H01L43/02

Abstract:
Disclosed herein is a storage element, including: a storage layer which has magnetization vertical to a film surface and in which a direction of the magnetization is changed in correspondence to information; a magnetization fixing layer which has magnetization vertical to a film surface becoming a reference of the information stored in the storage layer, which is composed of plural magnetic layers, and which has a multilayered ferri-pin structure into which the plural magnetic layers are laminated one upon another through a non-magnetic layer(s); and an insulating layer made of a non-magnetic material and provided between the storage layer and the magnetization fixing layer.
Public/Granted literature
- US20120061780A1 STORAGE ELEMENT AND MEMORY DEVICE Public/Granted day:2012-03-15
Information query
IPC分类: