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Title: An Ultrafast X-ray Detection System for the Study of Magnetization Dynamics

Abstract

We describe the development of a streak camera system optimized for use in time-resolved x-ray absorption studies. Computer simulations of the system characteristics have been performed and a working version of the camera has been developed. The system has been used to perform time-resolved x-ray magnetic circular dichroism (XMCD) experiments on a number of magnetic systems. These experiments demonstrate utility of the technique. Finally, concepts for improving the time resolution to the sub-picosecond level are discussed.

Authors:
; ; ; ; ; ; ;  [1]; ; ;  [2];  [1];  [3]
  1. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)
  2. Center for Beam Physics, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)
  3. (Korea, Republic of)
Publication Date:
OSTI Identifier:
21049239
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 879; Journal Issue: 1; Conference: 9. international conference on synchrotron radiation instrumentation, Daegu (Korea, Republic of), 28 May - 2 Jun 2006; Other Information: DOI: 10.1063/1.2436280; (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; ABSORPTION; COMPUTERIZED SIMULATION; MAGNETIC CIRCULAR DICHROISM; MAGNETIZATION; STREAK CAMERAS; TIME RESOLUTION; X RADIATION; X-RAY DETECTION; X-RAY SPECTRA

Citation Formats

Young, A. T., Bartelt, A., Comin, A., Feng, J., Nasiatka, J., Scholl, A., Wan Weishi, Padmore, H. A., Byrd, J., Huang, G., Qiang, J., Shin, Hyun-Joon, and Pohang Accelerator Laboratory, Pohang. An Ultrafast X-ray Detection System for the Study of Magnetization Dynamics. United States: N. p., 2007. Web. doi:10.1063/1.2436280.
Young, A. T., Bartelt, A., Comin, A., Feng, J., Nasiatka, J., Scholl, A., Wan Weishi, Padmore, H. A., Byrd, J., Huang, G., Qiang, J., Shin, Hyun-Joon, & Pohang Accelerator Laboratory, Pohang. An Ultrafast X-ray Detection System for the Study of Magnetization Dynamics. United States. doi:10.1063/1.2436280.
Young, A. T., Bartelt, A., Comin, A., Feng, J., Nasiatka, J., Scholl, A., Wan Weishi, Padmore, H. A., Byrd, J., Huang, G., Qiang, J., Shin, Hyun-Joon, and Pohang Accelerator Laboratory, Pohang. Fri . "An Ultrafast X-ray Detection System for the Study of Magnetization Dynamics". United States. doi:10.1063/1.2436280.
@article{osti_21049239,
title = {An Ultrafast X-ray Detection System for the Study of Magnetization Dynamics},
author = {Young, A. T. and Bartelt, A. and Comin, A. and Feng, J. and Nasiatka, J. and Scholl, A. and Wan Weishi and Padmore, H. A. and Byrd, J. and Huang, G. and Qiang, J. and Shin, Hyun-Joon and Pohang Accelerator Laboratory, Pohang},
abstractNote = {We describe the development of a streak camera system optimized for use in time-resolved x-ray absorption studies. Computer simulations of the system characteristics have been performed and a working version of the camera has been developed. The system has been used to perform time-resolved x-ray magnetic circular dichroism (XMCD) experiments on a number of magnetic systems. These experiments demonstrate utility of the technique. Finally, concepts for improving the time resolution to the sub-picosecond level are discussed.},
doi = {10.1063/1.2436280},
journal = {AIP Conference Proceedings},
number = 1,
volume = 879,
place = {United States},
year = {Fri Jan 19 00:00:00 EST 2007},
month = {Fri Jan 19 00:00:00 EST 2007}
}
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