Title:
ACOUSTIC WAVE TO SPIN CURRENT CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2012/121230
Kind Code:
A1
Abstract:
Provided is a new spin current source regarding an acoustic wave to spin current conversion element. An acoustic wave generation member, a magnetic substance member which generates a spin current by an acoustic wave from the acoustic wave generation member, an inverse spin Hall effect member into which the spin current generated by the magnetic substance member is poured, and a magnetic field application means which restricts the magnetization direction of the magnetic substance member are provided, and an acoustically induced spin current or voltage is taken out of the inverse spin Hall effect member.
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Inventors:
SAITOH EIJI (JP)
UCHIDA KEN-ICHI (JP)
UCHIDA KEN-ICHI (JP)
Application Number:
PCT/JP2012/055615
Publication Date:
September 13, 2012
Filing Date:
March 06, 2012
Export Citation:
Assignee:
UNIV TOHOKU (JP)
SAITOH EIJI (JP)
UCHIDA KEN-ICHI (JP)
SAITOH EIJI (JP)
UCHIDA KEN-ICHI (JP)
International Classes:
H01L29/82; H01L43/08
Foreign References:
| JP2009508353A | 2009-02-26 |
Attorney, Agent or Firm:
MANABE Kiyoshi et al. (JP)
Kiyoshi Manabe (JP)
Kiyoshi Manabe (JP)
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Claims: