Method for the in situ preparation of microscopic specimens

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United States of America Patent

PATENT NO 10347461
APP PUB NO 20190019650A1
SERIAL NO

16022230

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Abstract

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A method relates to the in situ preparation of a microscopic specimen is carried out using a particle beam device, which includes a particle beam column for producing a focused beam of charged particles, a specimen receptacle for receiving a specimen block, and a detector for detecting interaction products of the interaction between particle beam and specimen material. The method includes: providing a specimen block having an exposed structure that comprises a specimen region of interest; producing a bending edge in the exposed structure by the action of the particle beam such that at least some of the exposed structure is shaped in the direction of the incident particle beam; and moving the specimen receptacle, in which the specimen block is received, so that a specimen region, which is enclosed by the shaped structure, is observable and/or processable in the particle beam device.

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Patent Owner(s)

Patent OwnerAddress
CARL ZEISS MICROSCOPY GMBHCARL-ZEISS-PROMENADE 10 JENA D-07745

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doemer, Holger Bopfingen, DE 17 105
Schmaunz, Andreas Oberkochen, DE 23 15

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