AUTOMATIC SAMPLE PREPARATION APPARATUS

According to one embodiment, an automatic sample preparation apparatus includes: a charged particle beam irradiation optical system configured to perform irradiation with a charged particle beam; a sample stage configured to move with the sample placed thereon; a sample piece transfer device for hol...

Full description

Saved in:
Bibliographic Details
Main Authors Uemoto, Atsushi, Yamamoto, Yo, Asahata, Tatsuya, Sato, Makoto
Format Patent
LanguageEnglish
Published 24.01.2019
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:According to one embodiment, an automatic sample preparation apparatus includes: a charged particle beam irradiation optical system configured to perform irradiation with a charged particle beam; a sample stage configured to move with the sample placed thereon; a sample piece transfer device for holding and transferring the sample piece separated and extracted from the sample; a sample piece holder-fixing bed configured to hold a sample piece holder to which the sample piece is transferred; a gas supply portion configured to irradiate gas forming a deposition film with the charged particle beam; and a computer configured to control the charged particle beam irradiation optical system, the sample piece transfer device, and the gas supply portion to transfer and stop the sample piece held by the sample piece transfer device with a gap between the sample piece holder and the sample piece, and connect the sample piece to the sample piece holder.
Bibliography:Application Number: US201816139545