SAMPLE PREPARATION
    1.
    发明申请
    SAMPLE PREPARATION 有权
    样品制备

    公开(公告)号:US20120199737A1

    公开(公告)日:2012-08-09

    申请号:US13233397

    申请日:2011-09-15

    IPC分类号: G01N23/02 B01J19/08

    摘要: Disclosed are methods for preparing samples that include forming a first channel in a material by directing a first plurality of noble gas ions at the material, forming a second channel in the material by directing a second plurality of noble gas ions at the material, where the second channel is spaced from the first channel so that a portion of the material between channels has a mean thickness of 100 nm or less, and detaching the portion from the material to yield the sample.

    摘要翻译: 公开了用于制备样品的方法,其包括通过在材料处引导第一多个惰性气体离子而在材料中形成第一通道,通过在材料处引导第二多个惰性气体离子在材料中形成第二通道, 第二通道与第一通道间隔开,使得通道之间的材料的一部分具有100nm或更小的平均厚度,并且将该部分与材料分离以产生样品。

    VARIABLE ENERGY CHARGED PARTICLE SYSTEMS
    6.
    发明申请
    VARIABLE ENERGY CHARGED PARTICLE SYSTEMS 有权
    可变能量充电粒子系统

    公开(公告)号:US20120138815A1

    公开(公告)日:2012-06-07

    申请号:US13328326

    申请日:2011-12-16

    IPC分类号: H01J27/02

    摘要: Charged particle system are disclosed and include a first voltage source, a second voltage source electrically isolated from the first voltage source, a charged particle source electrically connected to the first voltage source, and an extractor electrically connected to the second voltage source. Methods relating to the charged particle systems are also disclosed.

    摘要翻译: 公开了带电粒子系统,并且包括第一电压源,与第一电压源电隔离的第二电压源,电连接到第一电压源的带电粒子源,以及电连接到第二电压源的提取器。 还公开了与带电粒子系统有关的方法。

    ALIGNING CHARGED PARTICLE BEAMS
    8.
    发明申请
    ALIGNING CHARGED PARTICLE BEAMS 审中-公开
    对齐充电颗粒物

    公开(公告)号:US20110180722A1

    公开(公告)日:2011-07-28

    申请号:US13062797

    申请日:2009-08-12

    申请人: Raymond Hill

    发明人: Raymond Hill

    IPC分类号: H01J37/147

    摘要: Disclosed are systems (2000) and a method for aligning a charged particle beam (2100) in charged particle optics that include a charged particle source (2010) and a charged particle optical column (2040), where at least one electrode (2050, 2060) of the column includes a plurality of segments, and where different electrical potentials are applied to at least some of the segments to correct for source (2010) till and/or displacement errors and to align particle beam (2100) a long axis (2045) of the column (2040). Alternatively, magnetic field-generating elements can be used for aligning.

    摘要翻译: 公开了一种系统(2000)和用于使带电粒子光学器件(2100)在带电粒子源(2010)和带电粒子光学柱(2040)中对准的方法,其中至少一个电极(2050,2060) )包括多个段,并且其中不同的电势被施加到至少一些段以校正源(2010)直到和/或位移误差并且将粒子束(2100)对准长轴(2045) )(2040)。 或者,可以使用磁场产生元件来对准。