Methods for the fabrication of thermally stable magnetic tunnel junctions
    91.
    发明申请
    Methods for the fabrication of thermally stable magnetic tunnel junctions 有权
    用于制造热稳定磁隧道结的方法

    公开(公告)号:US20060021213A1

    公开(公告)日:2006-02-02

    申请号:US10902281

    申请日:2004-07-29

    IPC分类号: H01L29/04 H01L31/112

    摘要: Magnetic tunnel junctions and method for making the magnetic tunnel junctions are provided. The magnetic tunnel junctions are characterized by a tunnel barrier oxide layer sandwiched between two ferromagnetic layers. The methods used to fabricate the magnetic tunnel junctions are capable of completely and selectively oxidizing a tunnel junction precursor material using an oxidizing gas containing a mixture of gases to provide a tunnel junction oxide without oxidizing the adjacent ferromagnetic materials. In some embodiments the gas mixture is a mixture of CO and CO2 or a mixture of H2 and H2O.

    摘要翻译: 提供磁隧道结以及制造磁隧道结的方法。 磁隧道结的特征在于夹在两个铁磁层之间的隧道势垒氧化层。 用于制造磁隧道结的方法能够使用包含气体混合物的氧化气体完全和选择性地氧化隧道结前体材料,以提供隧道结氧化物而不氧化相邻的铁磁材料。 在一些实施方案中,气体混合物是CO和CO 2的混合物或H 2 H 2和H 2 O 2的混合物。

    Self-closing surgical clip for tissue
    92.
    发明授权
    Self-closing surgical clip for tissue 失效
    自闭式外科夹子用于组织

    公开(公告)号:US06913607B2

    公开(公告)日:2005-07-05

    申请号:US09847947

    申请日:2001-05-02

    摘要: A self-closing fastener is described that comprises a clip passable through a tissue opening. The fastener is adapted for holding by a mechanism in an open configuration for passing through the tissue, followed by releasing the fastener from the holding mechanism, allowing the clip to remain in the tissue in a shape that can clip two or more locations on the tissue. The fastener and delivery devices are particularly useful for tissue approximation, such as anastomosis. When used for anastomosis, the inventive clips provide intima-to-intima contact with a minimal amount of intraluminal exposure.

    摘要翻译: 描述了一种自闭合紧固件,其包括可穿过组织开口的夹子。 紧固件适于通过机构保持通过组织的开放构型,随后从固定机构释放紧固件,允许夹子保持在组织中,形状可夹住组织上的两个或多个位置 。 紧固件和递送装置对组织近似特别有用,例如吻合。 当用于吻合术时,本发明的夹子提供内膜到内膜的接触,并以最小量的管腔内暴露。

    Nanoscale switching device
    93.
    发明授权
    Nanoscale switching device 有权
    纳米级开关器件

    公开(公告)号:US09040948B2

    公开(公告)日:2015-05-26

    申请号:US13821173

    申请日:2010-09-16

    IPC分类号: H01L45/00 H01L27/24

    摘要: A nanoscale switching device comprises a first electrode of a nanoscale width; a second electrode of a nanoscale width; an active region disposed between the first and second electrodes, the active region containing a switching material; an area within the active region that constrains current flow between the first electrode and the second electrode to a central portion of the active region; and an interlayer dielectric layer formed of a dielectric material and disposed between the first and second electrodes outside the active region. A nanoscale crossbar array and method of forming the nanoscale switching device are also disclosed.

    摘要翻译: 纳米级切换装置包括纳米级宽度的第一电极; 纳米级宽度的第二电极; 设置在所述第一和第二电极之间的有源区,所述有源区包含开关材料; 所述有源区域内的区域将所述第一电极和所述第二电极之间的电流约束到所述有源区域的中心部分; 以及由电介质材料形成并且设置在有源区域外的第一和第二电极之间的层间电介质层。 还公开了一种形成纳米尺度开关器件的纳米尺度交叉列阵列和方法。

    Nanoscale electronic device with barrier layers
    97.
    发明授权
    Nanoscale electronic device with barrier layers 有权
    具有阻隔层的纳米级电子器件

    公开(公告)号:US08766231B2

    公开(公告)日:2014-07-01

    申请号:US13041617

    申请日:2011-03-07

    IPC分类号: H01L45/00 H01L21/62

    摘要: On example of the present invention is a nanoscale electronic device comprising a first conductive electrode, a second conductive electrode, and a device layer. The device layer comprises a first dielectric material, between the first and second conductive electrodes, that includes an effective device layer, a first barrier layer near a first interface between the first conductive electrode and the device layer, and a second barrier layer near a second interface between the second conductive electrode and the device layer. A second example of the present invention is an integrated circuit that incorporates nanoscale electronic devices of the first example.

    摘要翻译: 本发明的一个例子是包括第一导电电极,第二导电电极和器件层的纳米级电子器件。 器件层包括在第一和第二导电电极之间的第一介电材料,其包括有效器件层,在第一导电电极和器件层之间的第一界面附近的第一势垒层和靠近第二导电电极的第二阻挡层 第二导电电极和器件层之间的界面。 本发明的第二个例子是包含第一个例子的纳米级电子器件的集成电路。

    MEMRISTORS HAVING MIXED OXIDE PHASES
    98.
    发明申请
    MEMRISTORS HAVING MIXED OXIDE PHASES 有权
    具有混合氧化物相的晶体管

    公开(公告)号:US20140167042A1

    公开(公告)日:2014-06-19

    申请号:US14232521

    申请日:2011-07-14

    IPC分类号: H01L45/00

    摘要: A memristor includes a first electrode; a second electrode; and a switching layer interposed between the first electrode and the second electrode, wherein the switching layer includes an electrically semiconducting or nominally insulating and weak ionic switching mixed metal oxide phase for forming at least one switching channel in the switching layer. A method of forming the memristor is also provided.

    摘要翻译: 忆阻器包括第一电极; 第二电极; 以及介于所述第一电极和所述第二电极之间的开关层,其中所述开关层包括用于在所述开关层中形成至少一个开关沟道的电半导体或标称绝缘和弱离子开关混合金属氧化物相。 还提供了形成忆阻器的方法。

    Memristive junction with intrinsic rectifier
    99.
    发明授权
    Memristive junction with intrinsic rectifier 有权
    具有本征整流器的忆阻结

    公开(公告)号:US08710483B2

    公开(公告)日:2014-04-29

    申请号:US13258499

    申请日:2009-07-10

    IPC分类号: H01L45/00

    摘要: A memristive junction (400) can comprise a first electrode (102) and second electrode (104), with a memristive region (106) situated between them. The memristive region is configured to switch between two activation states via a switching voltage (118) applied between the electrodes. The activation state can be ascertained by application of a reading voltage between the first electrode and second electrode. The junction further comprises a rectifier region situated at an interface (420) between the first electrode and the memristive region, and comprising a layer (402) of temperature-responsive transition material that is substantially conductive at the switching voltage and substantially resistive at the reading voltage.

    摘要翻译: 忆阻接头(400)可以包括第一电极(102)和第二电极(104),其间具有位于它们之间的忆阻区(106)。 忆阻区被配置为经由施加在电极之间的开关电压(118)在两个激活状态之间切换。 可以通过在第一电极和第二电极之间施加读取电压来确定激活状态。 连接点还包括位于第一电极和忆阻区域之间的界面(420)处的整流器区域,并且包括温度响应性过渡材料层(402),其在开关电压下基本上是导电的,并且在读数时基本上是电阻的 电压。

    BIPOLAR RESISTIVE SWITCH HEAT MITIGATION
    100.
    发明申请
    BIPOLAR RESISTIVE SWITCH HEAT MITIGATION 有权
    双极电阻开关保温

    公开(公告)号:US20140029327A1

    公开(公告)日:2014-01-30

    申请号:US13557199

    申请日:2012-07-24

    IPC分类号: H01L45/00 G11C11/00

    摘要: A heat mitigated bipolar resistive switch includes a BRS matrix sandwiched between first and second electrodes and a heat mitigator. The BRS matrix is to support bipolar switching of a conduction channel formed between the first and second electrodes through BRS matrix. The heat mitigator is to reduce heat in the BRS matrix generated during bipolar switching. The heat mitigator includes one or both of a parallel-connected NDR element to limit current flowing in the BRS matrix and a high thermal conductivity material to conduct the generated heat away from the BRS matrix above a predetermined elevated temperature.

    摘要翻译: 一种减热双极电阻开关包括夹在第一和第二电极之间的BRS矩阵和一个热量减轻器。 BRS矩阵是通过BRS矩阵来支持在第一和第二电极之间形成的传导通道的双极开关。 减热器是为了减少在双极开关期间产生的BRS基体中的热量。 散热器包括一个并联连接的NDR元件中的一个或两个,以限制在BRS基体中流动的电流和高导热性材料,以将产生的热量从BRS基体上导出高于预定的高温。