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Title: A magnetic-bottle multi-electron-ion coincidence spectrometer

Abstract

A novel multi-electron-ion coincidence spectrometer developed on the basis of a 1.5 m-long magnetic-bottle electron spectrometer is presented. Electrons are guided by an inhomogeneous magnetic field to a detector at the end of the flight tube, while a set of optics is used to extract counterpart ions to the same detector, by a pulsed inhomogeneous electric field. This setup allows ion detection with high mass resolution, without impairing the high collection efficiency for electrons. The performance of the coincidence spectrometer was tested with double ionization of carbon disulfide, CS{sub 2} {yields} CS{sub 2}{sup 2+} + e{sup -} + e{sup -}, in ultrashort intense laser fields (2.8 x 10{sup 13} W/cm{sup 2}, 280 fs, 1030 nm) to clarify the electron correlation below the rescattering threshold.

Authors:
;  [1];  [2];  [3];  [1];  [4];  [5]
  1. Institute for Molecular Science, National Institutes of Natural Sciences, Myodaiji, Okazaki, Aichi 444-8585 (Japan)
  2. (Japan)
  3. Department of Chemistry, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602 (Japan)
  4. Department of Environmental Science, Niigata University, Niigata, Niigata 950-2181 (Japan)
  5. Physical and Theoretical Chemistry Laboratory, Oxford University, South Parks Road, Oxford, Oxon OX1 3QZ (United Kingdom)
Publication Date:
OSTI Identifier:
22063724
Resource Type:
Journal Article
Resource Relation:
Journal Name: Review of Scientific Instruments; Journal Volume: 82; Journal Issue: 10; Other Information: (c) 2011 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; CARBON SULFIDES; COINCIDENCE METHODS; EFFICIENCY; ELECTRIC FIELDS; ELECTRON CORRELATION; ELECTRON DETECTION; ELECTRON SPECTROMETERS; ION DETECTION; IONIZATION; LASER RADIATION; MAGNETIC FIELDS; MASS RESOLUTION; OPTICAL EQUIPMENT; PERFORMANCE TESTING; RESCATTERING

Citation Formats

Matsuda, Akitaka, Hishikawa, Akiyoshi, Department of Chemistry, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Fushitani, Mizuho, Tseng, Chien-Ming, Hikosaka, Yasumasa, and Eland, John H. D. A magnetic-bottle multi-electron-ion coincidence spectrometer. United States: N. p., 2011. Web. doi:10.1063/1.3648133.
Matsuda, Akitaka, Hishikawa, Akiyoshi, Department of Chemistry, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Fushitani, Mizuho, Tseng, Chien-Ming, Hikosaka, Yasumasa, & Eland, John H. D. A magnetic-bottle multi-electron-ion coincidence spectrometer. United States. doi:10.1063/1.3648133.
Matsuda, Akitaka, Hishikawa, Akiyoshi, Department of Chemistry, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Fushitani, Mizuho, Tseng, Chien-Ming, Hikosaka, Yasumasa, and Eland, John H. D. Sat . "A magnetic-bottle multi-electron-ion coincidence spectrometer". United States. doi:10.1063/1.3648133.
@article{osti_22063724,
title = {A magnetic-bottle multi-electron-ion coincidence spectrometer},
author = {Matsuda, Akitaka and Hishikawa, Akiyoshi and Department of Chemistry, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602 and Fushitani, Mizuho and Tseng, Chien-Ming and Hikosaka, Yasumasa and Eland, John H. D.},
abstractNote = {A novel multi-electron-ion coincidence spectrometer developed on the basis of a 1.5 m-long magnetic-bottle electron spectrometer is presented. Electrons are guided by an inhomogeneous magnetic field to a detector at the end of the flight tube, while a set of optics is used to extract counterpart ions to the same detector, by a pulsed inhomogeneous electric field. This setup allows ion detection with high mass resolution, without impairing the high collection efficiency for electrons. The performance of the coincidence spectrometer was tested with double ionization of carbon disulfide, CS{sub 2} {yields} CS{sub 2}{sup 2+} + e{sup -} + e{sup -}, in ultrashort intense laser fields (2.8 x 10{sup 13} W/cm{sup 2}, 280 fs, 1030 nm) to clarify the electron correlation below the rescattering threshold.},
doi = {10.1063/1.3648133},
journal = {Review of Scientific Instruments},
number = 10,
volume = 82,
place = {United States},
year = {Sat Oct 15 00:00:00 EDT 2011},
month = {Sat Oct 15 00:00:00 EDT 2011}
}