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    • 3. 发明授权
    • Liquid container sample transfer method and apparatus
    • 液体容器样品转移方法和装置
    • US5549141A
    • 1996-08-27
    • US276892
    • 1994-07-19
    • James W. MeadorThomas L. KraftThomas G. Miller
    • James W. MeadorThomas L. KraftThomas G. Miller
    • B01L3/00G01N1/00B65B1/04B65B3/04
    • B01L3/505G01N2001/007G01N35/1095Y10T436/2575
    • A method for dispensing a sample of liquid from a sealed thermoplastic container which includes both a volumetrically flexible chamber holding the liquid and also a plurality of spaced axially vertical nozzles on the container underside, the nozzles having an inlet in fluid communication with the chamber. The container is first manipulated to increase the volume of the chamber, rotated from a right side up position to an upside down position, and after the two preceding operations an axial opening is non-invasively created in the nozzle while the container is upside down without decreasing the volume of the chamber. The container is then rotated from the upside down position to a right side up position without decreasing the volume of the chamber, manipulated to decrease the volume of the chamber and expel a sample of the liquid from the chamber through the nozzle opening, then rotated to an upside down position and the opening in the nozzle is closed by melting and clamping it closed.
    • 一种用于从密封的热塑性容器分配液体样品的方法,其包括容纳液体的容积灵活的腔室和容器下侧上的多个间隔开的轴向垂直喷嘴,所述喷嘴具有与腔室流体连通的入口。 首先操作容器以增加从右侧向上位置向上颠倒位置旋转的腔室的体积,并且在两个先前的操作之后,在容器被倒置的同时在喷嘴中非侵入性地产生轴向开口而没有 减小腔室的体积。 然后将容器从倒置位置旋转到右侧向上位置,而不会减小腔室的体积,进行操作以减小腔室的体积,并通过喷嘴孔将来自腔室的液体样品排出,然后旋转至 上下颠倒的位置,并且喷嘴中的开口通过熔化和夹紧而关闭。
    • 10. 发明申请
    • Dose-Based End-Pointing for Low-KV FIB Milling TEM Sample Preparation
    • 用于低KV FIB铣削TEM样品制备的基于剂量的终点
    • US20140061032A1
    • 2014-03-06
    • US13600843
    • 2012-08-31
    • Thomas G. MillerJason ArjavacMichael Moriarty
    • Thomas G. MillerJason ArjavacMichael Moriarty
    • C23F1/04
    • C23F1/04G01N1/32H01J37/3023H01J37/3056H01J2237/30466H01J2237/31745
    • A method, system, and computer-readable medium for forming transmission electron microscopy sample lamellae using a focused ion beam including directing a high energy focused ion beam toward a bulk volume of material; milling away the unwanted volume of material to produce an unfinished sample lamella with one or more exposed faces having a damage layer; characterizing the removal rate of the focused ion beam; subsequent to characterizing the removal rate, directing a low energy focused ion beam toward the unfinished sample lamella for a predetermined milling time to deliver a specified dose of ions per area from the low energy focused ion beam; and milling the unfinished sample lamella with the low energy focused ion beam to remove at least a portion of the damage layer to produce the finished sample lamella including at least a portion of the feature of interest.
    • 一种用于使用聚焦离子束形成透射电子显微镜样品薄片的方法,系统和计算机可读介质,包括将高能量聚焦离子束引向体积体积的材料; 铣削不需要的体积的材料以产生具有一个或多个具有损伤层的暴露面的未完成的样品薄片; 表征聚焦离子束的去除速率; 在表征去除速率之后,将低能量聚焦离子束引向未完成的样品薄片达预定的研磨时间,以从低能量聚焦离子束输送每个面积的特定剂量的离子; 并用低能量聚焦离子束研磨未完成的样品薄片以去除损伤层的至少一部分,以产生包括感兴趣特征的至少一部分的成品样品薄片。