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36 条记录 (耗时 0.013 秒)

    Memristive system
    1.
    发明公开
    Memristive system 有权
    记忆系统

    公开(公告)号：EP2503556A1

    公开(公告)日：2012-09-26

    申请号：EP12161274.1

    申请日：2012-03-26

    申请人： Technische Universität Dresden

    发明人： Cai, Weiran ,  Ellinger, Frank

    IPC分类号： G11C11/18 ,  G01R33/00 ,  H01L43/04 ,  H03B15/00 ,  B82Y25/00 ,  G06N3/063

    CPC分类号： G06N3/0635 ,  G01R33/0041 ,  G11C11/161 ,  G11C11/18 ,  G11C11/54 ,  G11C11/5685 ,  G11C13/0007 ,  G11C27/005 ,  H01F10/325 ,  H01F10/329 ,  H01L43/00 ,  H03B15/006

    摘要： The present invention is related to a memristive system and a method to induce a memristive effect. An object of the present invention is to design a memristive system containing a simple structure to feedback the signal, to find a method of inducing a memristive effect implying a simple feedback step and to be able to significantly change the characteristics of the memristive effect according to the fed in parameters.
    This object is achieved by a memristive system comprising means for generating a spin polarization mechanism and means for generating a memory effect in the voltage-current phase plane, where these means are arranged in a feedback loop architecture, as well as by a method of inducing a memristive effect where a feedback loop is established by a combining a spin polarization process with the action of the classical Hall effect.

    摘要翻译： 本发明涉及忆阻系统和诱发忆阻效应的方法。 本发明的目的是设计一种含有简单结构以反馈该信号的忆阻系统，以找到一种引起简单反馈步骤的忆阻效应的方法，并且能够显着改变根据本发明的忆阻效应的特性 喂入参数。 该目的通过一种忆阻系统来实现，该忆阻系统包括用于产生自旋极化机制的装置和用于在电压 - 电流相平面中产生存储效应的装置，其中这些装置被布置在反馈回路架构中，以及通过诱导方法 通过组合自旋极化过程与经典霍尔效应的作用建立反馈环路的忆阻效应。

    MAGNETIC DETECTION DEVICE AND METHOD FOR PRODUCING SAME
    3.
    发明公开
    MAGNETIC DETECTION DEVICE AND METHOD FOR PRODUCING SAME 审中-公开

    公开(公告)号：EP3141920A4

    公开(公告)日：2018-01-03

    申请号：EP15789848

    申请日：2015-03-12

    申请人： AICHI STEEL CORP

    发明人： YAMAMOTO MICHIHARU ,  NAGAO TOMOHIKO

    IPC分类号： G01R33/02 ,  G01C17/30 ,  H01L43/00

    CPC分类号： G01R33/063 ,  G01C17/30 ,  G01R33/0052 ,  G01R33/02 ,  G01R33/0206 ,  H01L27/22 ,  H01L43/00 ,  H01L43/02 ,  H01L43/12

    摘要： An object is to provide a magnetic detection device that can be reduced in size and thickness. The magnetic detection device (1) of the present invention comprises: a substrate (S); and a first magneto-impedance element (MI element) disposed at one surface side of the substrate and comprising a first magneto-sensitive wire (W1) and a first detection coil (C1). The first magneto-sensitive wire senses an external magnetic field component in a first axis direction in which the first magneto-sensitive wire extends. The first detection coil loops around the first magneto-sensitive wire. The first detection coil according to the present invention comprises a left-side coil part (C11) and a right-side coil part (C12) that coexist along the first magneto-sensitive wire, and is provided with a magnetic field direction changing body (F1) composed of a soft magnetic material of which at least a part is disposed at another surface side of the substrate or in the substrate above an intermediate position between the left-side coil part and the right-side coil part. The magnetic field direction changing body is able to change an external magnetic field component in a third axis direction intersecting the substrate to a measurement magnetic field component in the first axis direction. The external magnetic field component in the third axis direction is able to be detected on the basis of a left-side output obtained from the left-side coil part and a right-side output obtained from the right-side coil part.

    SYSTÈME DE GÉNÉRATION DE SKYRMIONS
    4.
    发明公开
    SYSTÈME DE GÉNÉRATION DE SKYRMIONS 审中-公开
    SYSTÈMEDEGÉNÉRATIONDE SKYRMIONS

    公开(公告)号：EP3192106A1

    公开(公告)日：2017-07-19

    申请号：EP15762594.8

    申请日：2015-09-09

    申请人： Thales ,  Centre National de la Recherche Scientifique

    发明人： CROS, Vincent ,  VAN HORNE, Noah ,  SAMPAIO, Joao ,  FERT, Albert ,  REYREN, Nicolas

    IPC分类号： H01L43/00

    CPC分类号： H01F10/324 ,  B82Y25/00 ,  G11C11/161 ,  G11C11/1675 ,  G11C11/18 ,  H01F10/325 ,  H01L43/00 ,  H01L43/02 ,  H01L43/08 ,  H01L43/10

    摘要： The invention relates to a system (10) for generating skyrmions, comprising: a gun (12) including a wall-forming region (14) made from a first material, said region (14) defining an outer space (16) made from a second material different from the first material and an inner space (18) made from a third material different from the first material, the second material and the third material being magnetic materials; and a magnetisation reversal device (26) that can reverse the magnetisation at the interface between the region (14) and the inner space (18).

    摘要翻译： 本发明涉及一种用于产生skyrmions的系统，包括（10）：一个枪（12），其包括由第一材料制成的壁形成区域（14），所述区域（14）限定从制成的外室（16） 与所述第一材料不同的第二材料和由不同于所述第一材料的第三材料制成的内部空间（18），所述第二材料和所述第三材料是磁性材料; 和能够在区域（14）和内部空间（18）之间的界面处反转磁化的磁化反转装置（26）。

    SKYRMION DRIVE METHOD AND DRIVE DEVICE
    5.
    发明公开
    SKYRMION DRIVE METHOD AND DRIVE DEVICE 有权
    SKYRMION驱动方法和驱动装置

    公开(公告)号：EP3107126A1

    公开(公告)日：2016-12-21

    申请号：EP14881864.4

    申请日：2014-11-14

    申请人： Riken ,  University Of Cologne

    发明人： NAGAOSA Naoto ,  ROSCH Achim ,  SCHUETTE Christoph

    IPC分类号： H01L29/82

    CPC分类号： G11C11/1693 ,  G11C11/16 ,  G11C11/1675 ,  G11C11/18 ,  H01L43/00 ,  H01L43/02

    摘要： A skyrmion driving method that utilizes electric current to make it possible to perform driving ON-OFF control at high speed and to suppress the influence of an inertial effect so that the driving control can be performed further logically. The skyrmion is driven based on a driving amount proportional to a time-integrated value of an electric current density j(t) (Am -2 ) at a clock time t for a location R(t) of the skyrmion at the clock time t and on a driving amount that is in accordance with a diffusive motion due to thermal fluctuation and increases as a Gilbert attenuation constant increases.

    摘要翻译： 采用电流驱动方法，能够高速进行驱动开关控制，抑制惯性效应的影响，能够进一步在逻辑上进行驱动控制。 基于与在时钟时间t处的飞机的位置R（t）在时钟时间t处的电流密度j（t）（Am-2）的时间积分值成比例的驱动量来驱动天空 以及与由于热波动引起的扩散运动相应的驱动量，并且随着吉尔伯特衰减常数的增加而增加。

    HEAT-TYPE SENSOR AND PLATFORM
    8.
    发明公开
    HEAT-TYPE SENSOR AND PLATFORM 审中-公开
    维也纳发展援助机构DAFÜR

    公开(公告)号：EP2551913A1

    公开(公告)日：2013-01-30

    申请号：EP11759182.6

    申请日：2011-03-08

    申请人： NEC Corporation

    发明人： KIRIHARA Akihiro ,  YOROZU Shinichi

    IPC分类号： H01L29/82 ,  G01J1/02 ,  G01N27/16 ,  H01L21/8246 ,  H01L27/105 ,  H01L37/00

    CPC分类号： G01N27/16 ,  G01J5/025 ,  G01J5/10 ,  G01N33/0075 ,  H01L27/22 ,  H01L37/00 ,  H01L43/00

    摘要： In order to provide a sensor operating in a high sensitivity at a low cost and a radio sensor platform having a high energy efficiency, the sensor includes a detecting film which generates heat through incidence or adhesion of an object, a magnetic film which generates a spin current in a direction of a temperature gradient by the heat generated by the detecting film, and an electrode which convert the spin current generated by the magnetic film into an electric current.

    摘要翻译： 为了提供以低成本高灵敏度的传感器和具有高能量效率的无线电传感器平台，传感器包括通过物体的入射或粘附产生热的检测膜，产生旋转的磁性膜 由检测膜产生的热量在温度梯度方向上的电流;以及将由磁性膜产生的自旋电流转换成电流的电极。