Invention Grant
- Patent Title: Magnetic device and memory device
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Application No.: US16566472Application Date: 2019-09-10
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Publication No.: US11217288B2Publication Date: 2022-01-04
- Inventor: Kazuya Sawada , Young Min Eeh , Tadaaki Oikawa , Kenichi Yoshino , Eiji Kitagawa , Taiga Isoda
- Applicant: TOSHIBA MEMORY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TOSHIBA MEMORY CORPORATION
- Current Assignee: TOSHIBA MEMORY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JPJP2019-049562 20190318
- Main IPC: H01L27/22
- IPC: H01L27/22 ; G11C11/16 ; H01L43/10 ; H01L43/08
Abstract:
According to one embodiment, a magnetic device includes: a first magnetic material provided above a substrate; a second magnetic material provided between the substrate and the first magnetic material; a nonmagnetic material provided between the first magnetic material and the second magnetic material; a first layer provided between the substrate and the second magnetic material and including an amorphous layer; and a second layer provided between the amorphous layer and the second magnetic material and including a crystal layer.
Public/Granted literature
- US20200302987A1 MAGNETIC DEVICE AND MEMORY DEVICE Public/Granted day:2020-09-24
Information query
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