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    Microchannel plate devices with tunable resistive films
    2.
    发明授权
    Microchannel plate devices with tunable resistive films 有权
    具有可调电阻膜的微通道板器件

    公开(公告)号：US08237129B2

    公开(公告)日：2012-08-07

    申请号：US12392064

    申请日：2009-02-24

    申请人： Neal T. Sullivan ,  Anton Tremsin ,  Philippe de Rouffignac ,  David Beaulieu ,  Kourosh Saadatmand ,  Steve Bachman ,  Ken Stenton ,  Dmitry Gorelikov

    发明人： Neal T. Sullivan ,  Anton Tremsin ,  Philippe de Rouffignac ,  David Beaulieu ,  Kourosh Saadatmand ,  Steve Bachman ,  Ken Stenton ,  Dmitry Gorelikov

    IPC分类号： G01T3/00

    CPC分类号： H01J43/246 ,  G01T3/08

    摘要： A microchannel plate for detecting neutrons includes a hydrogen-rich polymer substrate that defines a plurality of channels extending from a top surface of the substrate to a bottom surface of the substrate, where neutrons interact with the plurality of channels to generate at least one secondary electron. A top electrode is positioned on the top surface of the substrate and a bottom electrode is positioned on the bottom surface of the substrate. A resistive layer is formed over an outer surface of the plurality of channels that provides ohmic conduction with a resistivity that is substantially constant. An emissive layer is formed over the resistive layer. Neutron interaction products interact with the plurality of channels defined by the substrate and the emissive films to generate secondary electrons that cascade within the plurality of channels to provide an amplified signal related to the detection of neutrons.

    摘要翻译： 用于检测中子的微通道板包括富氢聚合物基底，其限定从基底的顶表面延伸到基底的底表面的多个通道，其中中子与多个通道相互作用以产生至少一个二次电子 。 顶部电极位于衬底的顶表面上，底部电极位于衬底的底表面上。 电阻层形成在多个通道的外表面上，其提供基本恒定的电阻率的欧姆导电。 在电阻层上形成发光层。 中子相互作用产物与由衬底和发射膜限定的多个通道相互作用以产生在多个通道内级联的二次电子，以提供与中子检测有关的放大信号。

    Microchannel Plate Devices With Tunable Resistive Films
    7.
    发明申请
    Microchannel Plate Devices With Tunable Resistive Films 审中-公开
    具有可调电阻膜的微通道板装置

    公开(公告)号：US20120273689A1

    公开(公告)日：2012-11-01

    申请号：US13543804

    申请日：2012-07-07

    申请人： Neal T. Sullivan ,  Anton Tremsin ,  Philippe de Rouffignac ,  David Beaulieu ,  Kourosh Saadatmand ,  Steve Bachman ,  Ken Stenton

    发明人： Neal T. Sullivan ,  Anton Tremsin ,  Philippe de Rouffignac ,  David Beaulieu ,  Kourosh Saadatmand ,  Steve Bachman ,  Ken Stenton

    IPC分类号： G01T3/00

    CPC分类号： H01J43/246 ,  G01T3/08

    摘要： A microchannel plate for detecting neutrons includes a hydrogen-rich polymer substrate that defines a plurality of channels extending from a top surface of the substrate to a bottom surface of the substrate, where neutrons interact with the plurality of channels to generate at least one secondary electron. A top electrode is positioned on the top surface of the substrate and a bottom electrode is positioned on the bottom surface of the substrate. A resistive layer is formed over an outer surface of the plurality of channels that provides ohmic conduction with a resistivity that is substantially constant. An emissive layer is formed over the resistive layer. Neutron interaction products interact with the plurality of channels defined by the substrate and the emissive films to generate secondary electrons that cascade within the plurality of channels to provide an amplified signal related to the detection of neutrons.

    摘要翻译： 用于检测中子的微通道板包括富氢聚合物基底，其限定从基底的顶表面延伸到基底的底表面的多个通道，其中中子与多个通道相互作用以产生至少一个二次电子 。 顶部电极位于衬底的顶表面上，底部电极位于衬底的底表面上。 电阻层形成在多个通道的外表面上，其提供基本恒定的电阻率的欧姆导电。 在电阻层上形成发光层。 中子相互作用产物与由衬底和发射膜限定的多个通道相互作用以产生在多个通道内级联的二次电子，以提供与中子检测有关的放大信号。

    MICROCHANNEL PLATE DEVICES WITH TUNABLE RESISTIVE FILMS
    8.
    发明申请
    MICROCHANNEL PLATE DEVICES WITH TUNABLE RESISTIVE FILMS 有权
    具有可调电阻膜的微通道板器件

    公开(公告)号：US20090315443A1

    公开(公告)日：2009-12-24

    申请号：US12143732

    申请日：2008-06-20

    申请人： Neal T. Sullivan ,  Steve Bachman ,  Philippe de Rouffignac ,  Anton Tremsin ,  David Beaulieu

    发明人： Neal T. Sullivan ,  Steve Bachman ,  Philippe de Rouffignac ,  Anton Tremsin ,  David Beaulieu

    IPC分类号： H01J43/00

    CPC分类号： H01J43/04 ,  H01J43/246

    摘要： A microchannel plate includes a substrate defining a plurality of channels extending from a top surface of the substrate to a bottom surface of the substrate. A resistive layer is formed over an outer surface of the plurality of channels that provides ohmic conduction with a predetermined resistivity that is substantially constant. An emissive layer is formed over the resistive layer. A top electrode is positioned on the top surface of the substrate. A bottom electrode positioned on the bottom surface of the substrate.

    摘要翻译： 微通道板包括限定从衬底的顶表面延伸到衬底的底表面的多个通道的衬底。 电阻层形成在多个通道的外表面上，其提供基本上恒定的预定电阻率的欧姆导通。 在电阻层上形成发光层。 顶部电极位于衬底的顶表面上。 位于基板底面的底部电极。

    Method Of Fabricating Microchannel Plate Devices With Multiple Emissive Layers
    9.
    发明申请
    Method Of Fabricating Microchannel Plate Devices With Multiple Emissive Layers 有权
    制造具有多个发射层的微通道板装置的方法

    公开(公告)号：US20090215211A1

    公开(公告)日：2009-08-27

    申请号：US12038139

    申请日：2008-02-27

    申请人： Anton Tremsin ,  Philippe de Rouffignac ,  Neal T. Sullivan ,  David Beaulieu ,  Michael D. Potter

    发明人： Anton Tremsin ,  Philippe de Rouffignac ,  Neal T. Sullivan ,  David Beaulieu ,  Michael D. Potter

    IPC分类号： H01L21/28 ,  B05D5/12

    CPC分类号： H01J43/246 ,  H01J9/125

    摘要： A method of fabricating a microchannel plate includes defining a plurality of pores extending from a top surface of a substrate to a bottom surface of the substrate where the plurality of pores has a resistive material on an outer surface that forms a first emissive layer. A second emissive layer is formed over the first emissive layer. The second emissive layer is chosen to achieve at least one of an increase in secondary electron emission efficiency and a decrease in gain degradation as a function of time. A top electrode is formed on the top surface of the substrate and a bottom electrode is formed on the bottom surface of the substrate.

    摘要翻译： 制造微通道板的方法包括限定从衬底的顶表面延伸到衬底的底表面的多个孔，其中多个孔在形成第一发射层的外表面上具有电阻材料。 在第一发射层上形成第二发射层。 选择第二发射层以实现二次电子发射效率的增加和随着时间的函数的增益降低的降低中的至少一个。 顶部电极形成在衬底的顶表面上，底电极形成在衬底的底表面上。

    Microchannel Plate Devices With Multiple Emissive Layers
    10.
    发明申请
    Microchannel Plate Devices With Multiple Emissive Layers 有权
    具有多个发射层的微通道板装置

    公开(公告)号：US20090212680A1

    公开(公告)日：2009-08-27

    申请号：US12038254

    申请日：2008-02-27

    申请人： Anton Tremsin ,  Philippe de Rouffignac ,  Neal T. Sullivan ,  David Beaulieu ,  Michael D. Potter

    发明人： Anton Tremsin ,  Philippe de Rouffignac ,  Neal T. Sullivan ,  David Beaulieu ,  Michael D. Potter

    IPC分类号： H01J43/06

    CPC分类号： H01J43/246

    摘要： A microchannel plate includes a substrate defining a plurality of pores extending from a top surface of the substrate to a bottom surface of the substrate. The plurality of pores includes a resistive material on an outer surface that forms a first emissive layer. A second emissive layer is formed over the first emissive layer. The second emissive layer is chosen to achieve at least one of an increase in secondary electron emission efficiency and a decrease in gain degradation as a function of time. A top electrode is positioned on the top surface of the substrate and a bottom electrode is positioned on the bottom surface of the substrate.

    摘要翻译： 微通道板包括限定从衬底的顶表面延伸到衬底的底表面的多个孔的衬底。 多个孔包括形成第一发射层的外表面上的电阻材料。 在第一发射层上形成第二发射层。 选择第二发射层以实现二次电子发射效率的增加和随着时间的函数的增益降低的降低中的至少一个。 顶部电极位于衬底的顶表面上，底部电极位于衬底的底表面上。