公开(公告)号：US20130302649A1

公开(公告)日：2013-11-14

申请号：US13935095

申请日：2013-07-03

Applicant: National Institute for Materials Science

Inventor： Yukiko Takahashi ,  Srinivasan Ananthakrishnan ,  Varaprasad Bollapragada ,  Rajanikanth Ammanabrolu ,  Jaivardhan Sinha ,  Masamitsu Hayashi ,  Takao Furubayashi ,  Shinya Kasai ,  Shigeyuki Hirayama ,  Seiji Mitani ,  Kazuhiro Hono

IPC: H01F10/16 ,  G11B5/31 ,  C22C19/07 ,  G11B5/39

CPC classification number: H01F10/16 ,  B82Y10/00 ,  B82Y25/00 ,  C22C19/07 ,  G01R33/093 ,  G01R33/098 ,  G01R33/1284 ,  G11B5/313 ,  G11B5/3906 ,  G11C11/16 ,  G11C11/161 ,  H01F10/1936 ,  H01F10/325 ,  H01F10/329 ,  H01L43/08 ,  H01L43/10 ,  Y10T428/1121 ,  Y10T428/1129 ,  Y10T428/12611

Abstract: [Problem to be Solved]To realize a spintronics device with high performance, it is an object of the present invention to provide a Co2Fe-based Heusler alloy having a spin polarization larger than 0.65, and a high performance spintronics devices using the same.[Solution]A Co2Fe(GaxGe1-x) Heusler alloy shows a spin polarization higher than 0.65 by a PCAR method in a region of 0.25

Abstract translation: [待解决的问题]为了实现具有高性能的自旋电子装置，本发明的目的是提供具有大于0.65的自旋极化的Co2Fe基Heusler合金和使用其的高性能自旋电子装置。 [溶液] Co2Fe（GaxGe1-x）Heusler合金在0.25

公开(公告)号：US09336937B2

公开(公告)日：2016-05-10

申请号：US13935095

申请日：2013-07-03

Applicant: NATIONAL INSTITUTE FOR MATERIALS SCIENCE

Inventor： Yukiko Takahashi ,  Srinivasan Ananthakrishnan ,  Varaprasad Bollapragada ,  Rajanikanth Ammanabrolu ,  Jaivardhan Sinha ,  Masamitsu Hayashi ,  Takao Furubayashi ,  Shinya Kasai ,  Shigeyuki Hirayama ,  Seiji Mitani ,  Kazuhiro Hono

IPC: H01F10/32 ,  H01F10/16 ,  C22C19/07 ,  G01R33/09 ,  G01R33/12 ,  G11C11/16 ,  H01L43/10 ,  H01F10/193 ,  G11B5/31 ,  G11B5/39 ,  H01L43/08 ,  B82Y10/00 ,  B82Y25/00

CPC classification number: H01F10/16 ,  B82Y10/00 ,  B82Y25/00 ,  C22C19/07 ,  G01R33/093 ,  G01R33/098 ,  G01R33/1284 ,  G11B5/313 ,  G11B5/3906 ,  G11C11/16 ,  G11C11/161 ,  H01F10/1936 ,  H01F10/325 ,  H01F10/329 ,  H01L43/08 ,  H01L43/10 ,  Y10T428/1121 ,  Y10T428/1129 ,  Y10T428/12611

Abstract: To realize a spintronics device with high performance, it is an object of the present invention to provide a Co2Fe-based Heusler alloy having a spin polarization larger than 0.65, and a high performance spintronics devices using the same. A Co2Fe(GaxGe1-x) Heusler alloy shows a spin polarization higher than 0.65 by a PCAR method in a region of 0.25

Abstract translation: 为了实现具有高性能的自旋电子装置，本发明的目的是提供一种具有大于0.65的自旋极化的Co2Fe基Heusler合金和使用其的高性能自旋电子装置。 Co2Fe（GaxGe1-x）Heusler合金在0.25