Title:
STORAGE CELL
Document Type and Number:
Japanese Patent JP2006080385
Kind Code:
A
Abstract:
To provide a storage cell recording information with a small current and holding recorded information for a long period.
The storage cell 10 has at least a storage layer 17 for holding information by the magnetization state of a magnetic material, and a magnetization fixed layer 21 provided relative the storage layer 17 via a non-magnetic layer 16. Information is recorded by passing a current between the storage layer 17 and the magnetization fixed layer 21 through the non-magnetic fixed layer 16. The storage layer 17 contains at least one kind of element selected from Fe, Co and Ni, and Gd.
Inventors:
OMORI HIROYUKI
Application Number:
JP2004264421A
Publication Date:
March 23, 2006
Filing Date:
September 10, 2004
Export Citation:
Assignee:
SONY CORP
International Classes:
H01L27/105; H01F10/14; H01F10/16; H01F10/30; H01F10/32; H01L21/8246; H01L43/08; H01L43/10
Domestic Patent References:
| JP2003142753A | 2003-05-16 | |||
| JP2005503669A | 2005-02-03 |
Foreign References:
| WO2003025942A2 | 2003-03-27 |
Attorney, Agent or Firm:
Yoshitsuno Kakuda
Hironobu Isoyama
Hironobu Isoyama