CHARGED PARTICLE DETECTOR, CHARGED PARTICLE BEAM DEVICE, AND MASS SPECTROMETER

The objective of the present invention is to provide a charged particle detector and a charged particle beam device with which it is possible to acquire a high luminous output while rapidly eliminating charged particles that are incident to a scintillator. In order to achieve said objective the pres...

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Main Authors OHSHIMA, Takashi, KAWANO, Hajime, IMAMURA, Shin, TSUCHIYA, Tomonobu, SUZUKI, Makoto
Format Patent
LanguageEnglish
Published 24.01.2019
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Abstract The objective of the present invention is to provide a charged particle detector and a charged particle beam device with which it is possible to acquire a high luminous output while rapidly eliminating charged particles that are incident to a scintillator. In order to achieve said objective the present invention proposes: a charged particle detector provided with a light-emitting unit including a laminated structure obtained by laminating a GaInN-containing layer and a GaN layer, and provided with a conductive layer that is in contact with the GaInN-containing layer on the charged particle incidence surface side of the laminated structure; and a charged particle beam device.
AbstractList The objective of the present invention is to provide a charged particle detector and a charged particle beam device with which it is possible to acquire a high luminous output while rapidly eliminating charged particles that are incident to a scintillator. In order to achieve said objective the present invention proposes: a charged particle detector provided with a light-emitting unit including a laminated structure obtained by laminating a GaInN-containing layer and a GaN layer, and provided with a conductive layer that is in contact with the GaInN-containing layer on the charged particle incidence surface side of the laminated structure; and a charged particle beam device.
Author OHSHIMA, Takashi
IMAMURA, Shin
TSUCHIYA, Tomonobu
KAWANO, Hajime
SUZUKI, Makoto
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– fullname: IMAMURA, Shin
– fullname: TSUCHIYA, Tomonobu
– fullname: SUZUKI, Makoto
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Snippet The objective of the present invention is to provide a charged particle detector and a charged particle beam device with which it is possible to acquire a high...
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SourceType Open Access Repository
SubjectTerms BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
PHYSICS
TESTING
Title CHARGED PARTICLE DETECTOR, CHARGED PARTICLE BEAM DEVICE, AND MASS SPECTROMETER
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