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    METHOD FOR MANUFACTURING A MAGNETIC TUNNEL JUNCTION
    1.
    发明申请
    METHOD FOR MANUFACTURING A MAGNETIC TUNNEL JUNCTION 审中-公开
    制造磁性隧道结的方法

    公开(公告)号：US20140349416A1

    公开(公告)日：2014-11-27

    申请号：US14458617

    申请日：2014-08-13

    Applicant: Korea Institute of Science and Technology

    Inventor： Gyung-Min CHOI ,  Byoung Chul Min ,  Kyung Ho Shin

    IPC: H01L43/12

    CPC classification number: H01L43/12 ,  B82Y25/00 ,  B82Y40/00 ,  G01R33/091 ,  G01R33/098 ,  G11C11/15 ,  G11C11/161 ,  H01F10/123 ,  H01F10/14 ,  H01F10/3254 ,  H01F10/3286 ,  H01F41/307 ,  H01L43/10 ,  Y10T428/115

    Abstract: The present invention relates to a magnetic tunnel junction device and a manufacturing method thereof. The magnetic tunnel junction device includes: i) a first magnetic layer including a compound having a chemical formula of (A100-xBx)100-yCy; ii) an insulating layer deposited on the first magnetic layer; and iii) a second magnetic layer deposited on the insulating layer and including a compound having a chemical formula of (A100-xBx)100-yCy. The first and second magnetic layers have perpendicular magnetic anisotropy, A and B are respectively metal elements, and C is at least one amorphizing element selected from a group consisting of boron (B), carbon (C), tantalum (Ta), and hafnium (Hf).

    Abstract translation: 磁隧道结装置及其制造方法技术领域本发明涉及磁隧道结装置及其制造方法。 磁性隧道结装置包括：i）包含化学式为（A100-xBx）100-yCy的化合物的第一磁性层; ii）沉积在第一磁性层上的绝缘层; 和iii）沉积在绝缘层上并包含化学式为（A100-xBx）100-yCy的化合物的第二磁性层。 第一和第二磁性层具有垂直的磁各向异性，A和B分别为金属元素，C为选自硼（B），碳（C），钽（Ta）和铪中的至少一种非晶化元素 （Hf）。

    Oscillator using spin transfer torque
    2.
    发明授权
    Oscillator using spin transfer torque 有权
    振荡器采用自旋转矩

    公开(公告)号：US09083279B2

    公开(公告)日：2015-07-14

    申请号：US13898629

    申请日：2013-05-21

    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Jae Hyun Park ,  Byoung Chul Min ,  Kyung Ho Shin

    IPC: H03B15/00

    CPC classification number: H03B15/006

    Abstract: An oscillator using spin transfer torque includes i) a pinned magnetic layer having a fixed magnetization direction, ii) a non-magnetic layer located on the pinned magnetic layer, and iii) a free magnetic layer located on the non-magnetic layer. The pinned magnetic layer includes i) a first part of the fixed magnetic layer and ii) a second part of the fixed magnetic layer located thereon. The first part of the fixed magnetic layer includes i) a first interface in contact with the second part of the fixed magnetic layer and ii) a second surface exposed to an outside while surrounding the first interface.

    Abstract translation: 使用自旋传递转矩的振荡器包括i）具有固定磁化方向的钉扎磁性层，ii）位于钉扎磁性层上的非磁性层，以及iii）位于非磁性层上的自由磁性层。 钉扎磁性层包括i）固定磁性层的第一部分和ii）位于其上的固定磁性层的第二部分。 固定磁性层的第一部分包括：i）与固定磁性层的第二部分接触的第一界面;以及ii）在围绕第一界面的同时暴露于外部的第二表面。

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