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Title: Apparatus for time-resolved and energy-resolved measurement of internal conversion electron emission induced by nuclear resonant excitation with synchrotron radiation

Abstract

A high-energy and large-object-spot type cylindrical mirror analyzer (CMA) was constructed with the aid of electron trajectory simulations. By adopting a particular shape for the outer cylinder, an energy resolution of 7% was achieved without guide rings as used in conventional CMAs. Combined with an avalanche photodiode as an electron detector, the K-shell internal conversion electrons were successfully measured under irradiation of synchrotron radiation at 14.4 keV in an energy-resolved and time-resolved manner.

Authors:
; ; ; ; ; ;  [1];  [2];  [2]
  1. Institute of Industrial Science, University of Tokyo, Tokyo (Japan)
  2. (Japan)
Publication Date:
OSTI Identifier:
20953233
Resource Type:
Journal Article
Resource Relation:
Journal Name: Review of Scientific Instruments; Journal Volume: 78; Journal Issue: 1; Other Information: DOI: 10.1063/1.2431754; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 36 MATERIALS SCIENCE; AUGER EFFECT; CYLINDERS; CYLINDRICAL CONFIGURATION; ELECTRON DETECTION; ELECTRON EMISSION; ELECTRONS; ENERGY RESOLUTION; EQUIPMENT; EXCITATION; INTERNAL CONVERSION; IRON; IRRADIATION; K SHELL; KEV RANGE 10-100; PHOTODIODES; SYNCHROTRON RADIATION; THIN FILMS; TIME RESOLUTION; X-RAY PHOTOELECTRON SPECTROSCOPY

Citation Formats

Kawauchi, Taizo, Matsumoto, Masuaki, Fukutani, Katsuyuki, Okano, Tatsuo, Kishimoto, Shunji, Zhang, Xiaowei, Yoda, Yoshitaka, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Ibaraki, and Japan Synchrotron Radiation Research Institute, Hyogo. Apparatus for time-resolved and energy-resolved measurement of internal conversion electron emission induced by nuclear resonant excitation with synchrotron radiation. United States: N. p., 2007. Web. doi:10.1063/1.2431754.
Kawauchi, Taizo, Matsumoto, Masuaki, Fukutani, Katsuyuki, Okano, Tatsuo, Kishimoto, Shunji, Zhang, Xiaowei, Yoda, Yoshitaka, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Ibaraki, & Japan Synchrotron Radiation Research Institute, Hyogo. Apparatus for time-resolved and energy-resolved measurement of internal conversion electron emission induced by nuclear resonant excitation with synchrotron radiation. United States. doi:10.1063/1.2431754.
Kawauchi, Taizo, Matsumoto, Masuaki, Fukutani, Katsuyuki, Okano, Tatsuo, Kishimoto, Shunji, Zhang, Xiaowei, Yoda, Yoshitaka, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Ibaraki, and Japan Synchrotron Radiation Research Institute, Hyogo. Mon . "Apparatus for time-resolved and energy-resolved measurement of internal conversion electron emission induced by nuclear resonant excitation with synchrotron radiation". United States. doi:10.1063/1.2431754.
@article{osti_20953233,
title = {Apparatus for time-resolved and energy-resolved measurement of internal conversion electron emission induced by nuclear resonant excitation with synchrotron radiation},
author = {Kawauchi, Taizo and Matsumoto, Masuaki and Fukutani, Katsuyuki and Okano, Tatsuo and Kishimoto, Shunji and Zhang, Xiaowei and Yoda, Yoshitaka and Institute of Materials Structure Science, High Energy Accelerator Research Organization, Ibaraki and Japan Synchrotron Radiation Research Institute, Hyogo},
abstractNote = {A high-energy and large-object-spot type cylindrical mirror analyzer (CMA) was constructed with the aid of electron trajectory simulations. By adopting a particular shape for the outer cylinder, an energy resolution of 7% was achieved without guide rings as used in conventional CMAs. Combined with an avalanche photodiode as an electron detector, the K-shell internal conversion electrons were successfully measured under irradiation of synchrotron radiation at 14.4 keV in an energy-resolved and time-resolved manner.},
doi = {10.1063/1.2431754},
journal = {Review of Scientific Instruments},
number = 1,
volume = 78,
place = {United States},
year = {Mon Jan 15 00:00:00 EST 2007},
month = {Mon Jan 15 00:00:00 EST 2007}
}