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Title: BL5U at UVSOR-II for Three-dimensional Angle-resolved Photoemission Spectroscopy

Abstract

BL5U at UVSOR-II has been reconstructed in 2004's for three-dimensional angle-resolved photoemission (3D-ARPES) study on solids and surfaces. The beamline is equipped with a helically/linearly polarized undulator, an old-type monochromator named as SGM-TRAIN designed in 1995's, and a new photoemission end-station. Since their performances are insufficient to study anomalous electronic/magnetic properties on materials in recent years, we reconstructed the beamline for a high-resolution study as follows; (1) The manipulation of the pre-focusing mirror was updated to a high-precision system controlled by pulse-motors. (2) The entrance slit with water cooling system was adopted for avoiding the heat load from undulator radiation. (3) The SGM-TRAIN was re-arranged to the optimum condition to the undulator light. (4) The free tuning program of the undulator gap and monochromator-control systems was introduced. Due to the reconstructions, we successfully improved the throughput intensity and energy resolution of the beamline to be able to investigate three-dimensional electronic-structures using 3D-ARPES.

Authors:
;  [1];  [2];  [3]; ; ;  [1];  [4];  [5]
  1. UVSOR Facility, Institute for Molecular Science, Okazaki 444-8585 (Japan)
  2. (Japan)
  3. School of Physical Sciences, Graduate University for Advanced Studies, Okazaki 444-8585 (Japan)
  4. Department of Materials, Physics and Energy Engineering, Nagoya University, Nagoya 464-8603 (Japan)
  5. EcoTopia Science Institute, Nagoya University, Nagoya 464-8603 (Japan)
Publication Date:
OSTI Identifier:
21052583
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: 10.1063/1.2436129; (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; CONTROL SYSTEMS; COOLING SYSTEMS; ELECTRONIC STRUCTURE; ENERGY RESOLUTION; HEATING LOAD; MAGNETIC PROPERTIES; MIRRORS; MONOCHROMATORS; PERFORMANCE; PHOTOELECTRON SPECTROSCOPY; PHOTOEMISSION; PHOTON BEAMS; THREE-DIMENSIONAL CALCULATIONS; WIGGLER MAGNETS

Citation Formats

Ito, Takahiro, Kimura, Shin-ichi, School of Physical Sciences, Graduate University for Advanced Studies, Okazaki 444-8585, Im, Hojun, Nakamura, Eiken, Sakai, Masahiro, Horigome, Toshio, Soda, Kazuo, and Takeuchi, Tsunehiro. BL5U at UVSOR-II for Three-dimensional Angle-resolved Photoemission Spectroscopy. United States: N. p., 2007. Web. doi:10.1063/1.2436129.
Ito, Takahiro, Kimura, Shin-ichi, School of Physical Sciences, Graduate University for Advanced Studies, Okazaki 444-8585, Im, Hojun, Nakamura, Eiken, Sakai, Masahiro, Horigome, Toshio, Soda, Kazuo, & Takeuchi, Tsunehiro. BL5U at UVSOR-II for Three-dimensional Angle-resolved Photoemission Spectroscopy. United States. doi:10.1063/1.2436129.
Ito, Takahiro, Kimura, Shin-ichi, School of Physical Sciences, Graduate University for Advanced Studies, Okazaki 444-8585, Im, Hojun, Nakamura, Eiken, Sakai, Masahiro, Horigome, Toshio, Soda, Kazuo, and Takeuchi, Tsunehiro. Fri . "BL5U at UVSOR-II for Three-dimensional Angle-resolved Photoemission Spectroscopy". United States. doi:10.1063/1.2436129.
@article{osti_21052583,
title = {BL5U at UVSOR-II for Three-dimensional Angle-resolved Photoemission Spectroscopy},
author = {Ito, Takahiro and Kimura, Shin-ichi and School of Physical Sciences, Graduate University for Advanced Studies, Okazaki 444-8585 and Im, Hojun and Nakamura, Eiken and Sakai, Masahiro and Horigome, Toshio and Soda, Kazuo and Takeuchi, Tsunehiro},
abstractNote = {BL5U at UVSOR-II has been reconstructed in 2004's for three-dimensional angle-resolved photoemission (3D-ARPES) study on solids and surfaces. The beamline is equipped with a helically/linearly polarized undulator, an old-type monochromator named as SGM-TRAIN designed in 1995's, and a new photoemission end-station. Since their performances are insufficient to study anomalous electronic/magnetic properties on materials in recent years, we reconstructed the beamline for a high-resolution study as follows; (1) The manipulation of the pre-focusing mirror was updated to a high-precision system controlled by pulse-motors. (2) The entrance slit with water cooling system was adopted for avoiding the heat load from undulator radiation. (3) The SGM-TRAIN was re-arranged to the optimum condition to the undulator light. (4) The free tuning program of the undulator gap and monochromator-control systems was introduced. Due to the reconstructions, we successfully improved the throughput intensity and energy resolution of the beamline to be able to investigate three-dimensional electronic-structures using 3D-ARPES.},
doi = {10.1063/1.2436129},
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}
}