Development of an (e,2e) electron momentum spectroscopy apparatus using an ultrashort pulsed electron gun
Abstract
An (e,2e) apparatus for electron momentum spectroscopy (EMS) has been developed, which employs an ultrashort-pulsed incident electron beam with a repetition rate of 5 kHz and a pulse duration in the order of a picosecond. Its instrumental design and technical details are reported, involving demonstration of a new method for finding time-zero. Furthermore, EMS data for the neutral Ne atom in the ground state measured by using the pulsed electron beam are presented to illustrate the potential abilities of the apparatus for ultrafast molecular dynamics, such as by combining EMS with the pump-and-probe technique.
- Authors:
-
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577 (Japan)
- Publication Date:
- OSTI Identifier:
- 22118640
- Resource Type:
- Journal Article
- Journal Name:
- Review of Scientific Instruments
- Additional Journal Information:
- Journal Volume: 84; Journal Issue: 6; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0034-6748
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ELECTRON BEAMS; ELECTRON GUNS; ELECTRON SPECTROSCOPY; ELECTRONS; GROUND STATES; KHZ RANGE; MOLECULAR DYNAMICS METHOD; NEON; PULSES
Citation Formats
Yamazaki, M., Kasai, Y., Oishi, K., Nakazawa, H., and Takahashi, M. Development of an (e,2e) electron momentum spectroscopy apparatus using an ultrashort pulsed electron gun. United States: N. p., 2013.
Web. doi:10.1063/1.4809792.
Yamazaki, M., Kasai, Y., Oishi, K., Nakazawa, H., & Takahashi, M. Development of an (e,2e) electron momentum spectroscopy apparatus using an ultrashort pulsed electron gun. United States. https://doi.org/10.1063/1.4809792
Yamazaki, M., Kasai, Y., Oishi, K., Nakazawa, H., and Takahashi, M. 2013.
"Development of an (e,2e) electron momentum spectroscopy apparatus using an ultrashort pulsed electron gun". United States. https://doi.org/10.1063/1.4809792.
@article{osti_22118640,
title = {Development of an (e,2e) electron momentum spectroscopy apparatus using an ultrashort pulsed electron gun},
author = {Yamazaki, M. and Kasai, Y. and Oishi, K. and Nakazawa, H. and Takahashi, M.},
abstractNote = {An (e,2e) apparatus for electron momentum spectroscopy (EMS) has been developed, which employs an ultrashort-pulsed incident electron beam with a repetition rate of 5 kHz and a pulse duration in the order of a picosecond. Its instrumental design and technical details are reported, involving demonstration of a new method for finding time-zero. Furthermore, EMS data for the neutral Ne atom in the ground state measured by using the pulsed electron beam are presented to illustrate the potential abilities of the apparatus for ultrafast molecular dynamics, such as by combining EMS with the pump-and-probe technique.},
doi = {10.1063/1.4809792},
url = {https://www.osti.gov/biblio/22118640},
journal = {Review of Scientific Instruments},
issn = {0034-6748},
number = 6,
volume = 84,
place = {United States},
year = {Sat Jun 15 00:00:00 EDT 2013},
month = {Sat Jun 15 00:00:00 EDT 2013}
}
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