Invention Application
- Patent Title: MAGNETIC DEVICE
- Patent Title (中): 磁性装置
-
Application No.: US13475520Application Date: 2012-05-18
-
Publication No.: US20120292724A1Publication Date: 2012-11-22
- Inventor: Woo-Chang LIM , Jang-Eun LEE , Se-Chung OH , Woo-Jin KIM , Young-Hyun KIM , Jeong-Heon PARK
- Applicant: Woo-Chang LIM , Jang-Eun LEE , Se-Chung OH , Woo-Jin KIM , Young-Hyun KIM , Jeong-Heon PARK
- Priority: KR10-2011-0047416 20110519
- Main IPC: H01L29/82
- IPC: H01L29/82
Abstract:
A magnetic tunnel junction element is provided. The magnetic tunnel junction element has first magnetic layer and second magnetic layer formed adjacent, e.g., on lower and upper portions of an insulating layer, respectively and each having a perpendicular magnetic anisotropy, a magnetic field adjustment layer formed on the second magnetic layer and having a perpendicular magnetic anisotropy, and a bather layer formed between the magnetic field adjustment layer and the second magnetic layer. The second magnetic layer and the magnetic field adjustment layer are magnetically decoupled from each other.
Public/Granted literature
- US08772887B2 Magnetic device Public/Granted day:2014-07-08
Information query
IPC分类:
