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Please use this identifier to cite or link to this item: http://hdl.handle.net/10087/7429

Title: 同軸対称鏡型 AES-EELS 同時計数装置(ALECS)の開発
Other Titles: Development of an axially symmetric mirror electron-electron coincidence apparatus for AES-EELS(ALECS)
Authors: 小柏, 洋輔
梁瀬, 虹太朗
奥沢, 誠
Ogashiwa, Yousuke
Yanase, Kohtaro
Okusawa, Makoto
Keywords: 同軸対称鏡型
Issue Date: 14-Feb-2013
Publisher: 群馬大学教育学部
Citation: 群馬大学教育学部紀要. 自然科学編 2013, 61, p.45-53
Abstract: We have attempted to develop a new electron-electron coincidence apparatus for Auger and energy-loss electron coincidence spectroscopy (ALECS). It consists of an axially symmetric mirror electron energy analyzer (ASMA), a miniature double-pass cylindrical mirror electron energy analyzer(DPCMA)and a miniature time-of-flight mass spectrometer(TOF-MS)on a Conflat flange with a tilt-adjustment mechanism. A sample surface was irradiated by electron beam,and emitted electrons were energy-analyzed and detected by the ASMA and the DPCMA. Electron-energy-loss-spectroscopy (EELS) spectra of Ni metal were measured for preliminarily checking performance of the electron energy analyzers. It is observed that the measured weight in reflected EELS spectra of Ni core-levels is shifted to the higher loss-energy side than that evaluated from XPS data.
URI: http://hdl.handle.net/10087/7429
ISSN: 0017-5668
Appears in Collections:第61巻 (2013)

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