Memristors having mixed oxide phases
    3.
    发明授权
    Memristors having mixed oxide phases 有权
    具有混合氧化物相的忆阻器

    公开(公告)号:US09257645B2

    公开(公告)日:2016-02-09

    申请号:US14232521

    申请日:2011-07-14

    IPC分类号: H01L45/00 G11C13/00

    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复合金属氧化物相。 还提供了形成忆阻器的方法。

    Negative differential resistance device
    7.
    发明授权
    Negative differential resistance device 有权
    负差分电阻器件

    公开(公告)号:US09159476B2

    公开(公告)日:2015-10-13

    申请号:US13982672

    申请日:2011-02-01

    摘要: Apparatus and methods related to negative differential resistance (NDR) are provided. An NDR device includes a spaced pair of electrodes and at least two different materials disposed there between. One of the two materials is characterized by negative thermal expansion, while the other material is characterized by positive thermal expansion. The two materials are further characterized by distinct electrical resistivities. The NDR device is characterized by a non-linear electrical resistance curve that includes a negative differential resistance range. The NDR device operates along the curve in accordance with an applied voltage across the pair of electrodes.

    摘要翻译: 提供与负差分电阻(NDR)相关的装置和方法。 NDR装置包括间隔开的一对电极和设置在其间的至少两种不同的材料。 两种材料之一的特征在于负热膨胀,而另一种材料的特征在于正的热膨胀。 这两种材料的特征还有不同的电阻率。 NDR器件的特征在于包括负差分电阻范围的非线性电阻曲线。 NDR器件根据跨越该对电极的施加电压沿曲线工作。

    Memristors based on mixed-metal-valence compounds
    9.
    发明授权
    Memristors based on mixed-metal-valence compounds 有权
    基于混合金属化合物的忆阻器

    公开(公告)号:US08891284B2

    公开(公告)日:2014-11-18

    申请号:US13383572

    申请日:2009-09-04

    摘要: A memristor based on mixed-metal-valence compounds comprises: a first electrode; a second electrode; a layer of a mixed-metal-valence phase in physical contact with at least one layer of a fully oxidized phase. The mixed-metal-valence phase is essentially a condensed phase of dopants for the fully oxidized phase that drift into and out of the fully oxidized phase in response to an applied electric field. One of the first and second electrodes is in electrical contact with either the layer of the mixed-metal-valence phase or a layer of a fully oxidized phase and the other is in electrical contact with the layer (or other layer) of the fully oxidized phase. The memristor is prepared by forming in either order the layer of the mixed-metal-valence phase and the layer of the fully oxidized phase, one on the other. A reversible diode and an ON-switched diode are also provided. A method of operating the memristor is further provided.

    摘要翻译: 基于混合金属价化合物的忆阻器包括:第一电极; 第二电极; 与至少一层完全氧化相物理接触的混合金属价态相的一层。 混合金属价相基本上是完全氧化相的掺杂剂的凝聚相,其响应于施加的电场漂移进入和离开完全氧化相。 第一和第二电极之一与混合金属化合物相的层或完全氧化相的层电接触,另一个与完全氧化的层(或其它层)电接触 相。 忆阻器通过以任何顺序形成混合金属价态相和完全氧化相的层来制备,另一方面。 还提供了可逆二极管和ON开关二极管。 还提供了一种操作忆阻器的方法。

    Printhead assembly including memory elements
    10.
    发明授权
    Printhead assembly including memory elements 有权
    打印头组件包括存储元件

    公开(公告)号:US08882217B2

    公开(公告)日:2014-11-11

    申请号:US13283197

    申请日:2011-10-27

    IPC分类号: B41J29/38 B41J2/05 B41J2/175

    摘要: A printhead assembly for a printing device is provided that includes a printhead comprising non-volatile memory elements. The memory elements include memristive elements. Each memristive element includes an active region disposed between two electrodes. The active region includes a switching layer formed of a switching material capable of carrying a species of dopants and a conductive layer in electrical contact with the switching layer, the conductive layer being formed of a dopant source material that includes the species of dopants that are capable of drifting into the switching layer under an applied potential.

    摘要翻译: 提供了一种用于打印装置的打印头组件,其包括包括非易失性存储器元件的打印头。 存储元件包括忆阻元件。 每个忆阻元件包括设置在两个电极之间的有源区。 有源区包括由能够承载多种掺杂剂和与开关层电接触的导电层的开关材料形成的开关层,该导电层由掺杂剂源材料形成,掺杂剂源材料包括能够掺杂的掺杂剂的种类 在施加电位下漂移到开关层。