skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Soft x-ray undulator for the Siam Photon Source

Abstract

An undulator for production of intense soft x-rays has been designed for the Siam Photon Source. The construction of the undulator has been completed. It is now being characterized and prepared for installation. The device, named U60, is a pure permanent magnet planar undulator, consisting of 41 magnetic periods, with 60 mm period length. Utilization of the undulator radiation in the photon energy range of 30 - 900 eV is expected. The design studies of the magnetic structure, including investigation of perturbations arising from the magnetic field of the device, their effects on the SPS storage ring and compensation schemes are described. A magnetic measurement system has been constructed for magnetic characterization of the device. Partial results of magnetic measurements are presented.

Authors:
 [1];  [2];  [3]; ; ; ; ; ; ; ;  [1]
  1. National Synchrotron Research Center, P.O. Box 93, Nakhon Ratchasima, 30000 (Thailand)
  2. (Thailand)
  3. School of Physics, Suranaree University of Technology, 111 University Avenue, Muang Distrct, Nakhon Ratchasima, 30000 (Thailand)
Publication Date:
OSTI Identifier:
21043438
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: 10.1063/1.2436068; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; BEAM PRODUCTION; DESIGN; DISTURBANCES; EV RANGE; INSTALLATION; MAGNETIC FIELDS; PERMANENT MAGNETS; PHOTON BEAMS; PHOTONS; SOFT X RADIATION; STORAGE RINGS; THAILAND; WIGGLER MAGNETS

Citation Formats

Rugmai, S., School of Physics, Suranaree University of Technology, 111 University Avenue, Muang Distrct, Nakhon Ratchasima, 30000, Dasri, T., Prawanta, S., Siriwattanapaitoon, S., Kwankasem, A., Sooksrimuang, V., Chachai, W., Suradet, N., Juthong, N., and Tancharakorn, S. Soft x-ray undulator for the Siam Photon Source. United States: N. p., 2007. Web. doi:10.1063/1.2436068.
Rugmai, S., School of Physics, Suranaree University of Technology, 111 University Avenue, Muang Distrct, Nakhon Ratchasima, 30000, Dasri, T., Prawanta, S., Siriwattanapaitoon, S., Kwankasem, A., Sooksrimuang, V., Chachai, W., Suradet, N., Juthong, N., & Tancharakorn, S. Soft x-ray undulator for the Siam Photon Source. United States. doi:10.1063/1.2436068.
Rugmai, S., School of Physics, Suranaree University of Technology, 111 University Avenue, Muang Distrct, Nakhon Ratchasima, 30000, Dasri, T., Prawanta, S., Siriwattanapaitoon, S., Kwankasem, A., Sooksrimuang, V., Chachai, W., Suradet, N., Juthong, N., and Tancharakorn, S. Fri . "Soft x-ray undulator for the Siam Photon Source". United States. doi:10.1063/1.2436068.
@article{osti_21043438,
title = {Soft x-ray undulator for the Siam Photon Source},
author = {Rugmai, S. and School of Physics, Suranaree University of Technology, 111 University Avenue, Muang Distrct, Nakhon Ratchasima, 30000 and Dasri, T. and Prawanta, S. and Siriwattanapaitoon, S. and Kwankasem, A. and Sooksrimuang, V. and Chachai, W. and Suradet, N. and Juthong, N. and Tancharakorn, S.},
abstractNote = {An undulator for production of intense soft x-rays has been designed for the Siam Photon Source. The construction of the undulator has been completed. It is now being characterized and prepared for installation. The device, named U60, is a pure permanent magnet planar undulator, consisting of 41 magnetic periods, with 60 mm period length. Utilization of the undulator radiation in the photon energy range of 30 - 900 eV is expected. The design studies of the magnetic structure, including investigation of perturbations arising from the magnetic field of the device, their effects on the SPS storage ring and compensation schemes are described. A magnetic measurement system has been constructed for magnetic characterization of the device. Partial results of magnetic measurements are presented.},
doi = {10.1063/1.2436068},
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}
}