发明名称 Method of correcting chromatic aberrations in charged-particle beam and charged-particle beam system
摘要 Method and system for correcting chromatic aberrations in a charged-particle beam for automated correction of chromatic aberrations. The system directs a part of the charged-particle beam as a probe at a specimen. The system includes an extraction unit for extracting probe profiles from scanned images created by the beam, a chromatic aberration calculator for calculating chromatic aberrations in the system from the extracted probe profiles, and a correction unit for operating a chromatic aberration corrector based on the calculated chromatic aberrations.
申请公布号 US2006054837(A1) 申请公布日期 2006.03.16
申请号 US20050226907 申请日期 2005.09.14
申请人 JEOL LTD. 发明人 UNO SHINOBU
分类号 G01K1/08 主分类号 G01K1/08
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