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    • 64. 发明公开
    • FOCUSED ION BEAM APPARATUS
    • 聚焦离子束装置
    • EP3220407A1
    • 2017-09-20
    • EP17161378.9
    • 2017-03-16
    • Hitachi High-Tech Science Corporation
    • OONISHI, TsuyoshiIWAHORI, Toshiyuki
    • H01J37/20H01J37/305
    • H01J37/20H01J37/244H01J37/26H01J37/3056H01J2237/20207H01J2237/20214H01J2237/20235H01J2237/2802H01J2237/31745H01J2237/31749
    • Disclosed herein is a focused ion beam apparatus moving a micro sample-piece between the focused ion beam apparatus and a sample observation apparatus by using simple configurations. The focused ion beam apparatus includes: a sample tray on which a sample is placed; a focused ion beam column irradiating the sample with a focused ion beam to obtain a micro sample-piece; a sample chamber receiving the sample tray and the focused ion beam column therein; a side-entry-type carrier being inserted into and removed from the chamber, with a front end side holding the sample-piece; and a sample-piece moving unit moving the sample-piece between the plate and the carrier, wherein the plate is movable on at least X, Y, and Z-axes respectively, and an end of the plate is provided with a carrier engagement part detachably fastened with the carrier, the carrier engagement part being moved with the carrier in company with movement of the plate.
    • 本文公开了一种聚焦离子束装置,其通过使用简单构造在聚焦离子束装置和样品观察装置之间移动微样品片。 聚焦离子束装置包括:放置样品的样品盘; 聚焦离子束柱,用聚焦离子束照射样品以获得微样品; 样品室,在其中接收样品盘和聚焦离子束柱; 将侧入式载体插入腔室并从腔室中取出,其中前端侧保持样品; 以及样本移动单元,所述样本移动单元在所述板和所述载体之间移动所述样本片,其中所述板能够分别在至少X,Y和Z轴上移动,并且所述板的端部设置有载体接合部分 与载体可拆卸地紧固,随着载体的运动,载体接合部分随着载体移动。