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    Transmission electron microscope grid and method for making same
    7.
    发明授权
    Transmission electron microscope grid and method for making same 有权
    透射电子显微镜网格及其制作方法

    公开(公告)号：US08623227B2

    公开(公告)日：2014-01-07

    申请号：US13052064

    申请日：2011-03-19

    Applicant: Xiao-Yang Lin ,  Chen Feng ,  Li-Na Zhang ,  Kai-Li Jiang

    Inventor： Xiao-Yang Lin ,  Chen Feng ,  Li-Na Zhang ,  Kai-Li Jiang

    IPC: C03C15/00 ,  C03C25/68

    CPC classification number: H01J9/14 ,  H01J1/48 ,  H01J37/20 ,  H01J2203/0232

    Abstract: The present disclosure relates to a method for making a transmission electron microscope grid. The method includes: (a) providing a substrate with a graphene layer on a surface of the substrate; (b) applying a carbon nanotube film structure to cover the graphene layer; (c) removing the substrate, to obtain a graphene layer-carbon nanotube film composite structure; and (d) placing the graphene layer-carbon nanotube film composite structure on a grid.

    Abstract translation: 本公开涉及一种制造透射电子显微镜栅格的方法。 该方法包括：（a）在衬底的表面上提供具有石墨烯层的衬底; （b）施加覆盖所述石墨烯层的碳纳米管膜结构; （c）除去基板，得到石墨烯层 - 碳纳米管膜复合结构体; 和（d）将石墨烯层 - 碳纳米管膜复合结构放置在栅格上。

    Electron tube device
    9.
    发明公开
    Electron tube device 审中-公开
    Elektronenröhrenvorrichtung

    公开(公告)号：EP3007199A1

    公开(公告)日：2016-04-13

    申请号：EP14003487.7

    申请日：2014-10-10

    Applicant: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

    Inventor： Mannhart, Jochen ,  Stephanos, Cyril

    IPC: H01J3/02 ,  H01J29/46 ,  H01J29/48

    CPC classification number: H01J3/027 ,  H01J29/46 ,  H01J29/485 ,  H01J2203/0232

    Abstract: An electron tube device (100) comprises an electron emitter (10), which is adapted for a release of electrons, an electron collector (20), which is adapted for a collection of the electrons, wherein the electron collector (20) and the electron emitter (10) are spaced from each other by a gap (1), and a gate electrode (30), which is arranged between the electron emitter (10) and the electron collector (20), wherein the gate electrode (30) is adapted for subjecting the electrons in the gap (1) to an electrical potential, wherein the gate electrode (30) comprises at least one membrane-shaped, electrically conductive or semiconductive electrode layer (31), which is at least partially transparent for the electrons, and the at least one electrode layer (31) has at least one of a plurality of through-holes and at least one electron absorption reducing dopant. Furthermore, methods of using the electron tube device (100) are disclosed.

    Abstract translation: 电子管装置（100）包括适于释放电子的电子发射器（10），适于收集电子的电子收集器（20），其中电子收集器（20）和 电子发射器（10）通过间隙（1）彼此间隔开，并且设置在电子发射器（10）和电子收集器（20）之间的栅电极（30），其中栅电极（30） 适于使间隙（1）中的电子受到电位，其中栅电极（30）包括至少一个膜状的导电或半导电电极层（31），其至少部分地为 电子，并且所述至少一个电极层（31）具有多个通孔和至少一个电子吸收减少掺杂剂中的至少一个。 此外，公开了使用电子管装置（100）的方法。

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