Title:
SPIN TORQUE GENERATING ELEMENT, MANUFACTURING METHOD THEREOF, AND MAGNETIZATION CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/090719
Kind Code:
A1
Abstract:
A spin torque generating element 10 comprises: a conductive layer 1 supplied with a current Jc; an insulating layer 2 formed on a surface on one side of the conductive layer 1; and a ferromagnetic layer 3 formed on a surface on the other side of the conductive layer 1. The current in the conductive layer 1 generates spin torque which acts on the magnetization of the ferromagnetic layer 3.
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Inventors:
OTANI YOSHICHIKA (JP)
KIM JUNYEON (JP)
KONDOU KOUTA (JP)
KIM JUNYEON (JP)
KONDOU KOUTA (JP)
Application Number:
PCT/JP2019/042137
Publication Date:
May 07, 2020
Filing Date:
October 28, 2019
Export Citation:
Assignee:
RIKEN (JP)
International Classes:
H01L29/82; H01F10/06; H01F10/16; H01L21/8239; H01L27/105; H01L43/08; H01L43/10
Foreign References:
| JP2018505555A | 2018-02-22 | |||
| JP2019047030A | 2019-03-22 |
Other References:
TSAI, HANSHEN ET AL.: "Clear variation of spin splitting by changing electron distribution at non-magnetic metal/Bi2O3 interfaces", SCIENTIFIC REPORTS, vol. 8, 3 April 2018 (2018-04-03), pages 5564 - 1-5564-8, XP081224334
Attorney, Agent or Firm:
HOTTA Minoru (JP)
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