Thumbnail
Access Restriction
Open

Author Nambu, Akira ♦ Ueda, Kazuhiro ♦ Horiba, Koji ♦ Tsuchiya, Kimichika ♦ Kumigashira, Hiroshi ♦ Amemiya, Kenta
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PARTICLE ACCELERATORS ♦ ABSORPTION ♦ ABSORPTION SPECTROSCOPY ♦ ACCELERATORS ♦ DESIGN ♦ FAR ULTRAVIOLET RADIATION ♦ FINE STRUCTURE ♦ HARD X RADIATION ♦ KEK ♦ MONOCHROMATORS ♦ PHOTOELECTRON SPECTROSCOPY ♦ PHOTOEMISSION ♦ PHOTONS ♦ SOFT X RADIATION ♦ STORAGE RINGS ♦ WIGGLER MAGNETS ♦ X-RAY SPECTROSCOPY
Abstract A new soft x-ray beamline BL-2B at Photon Factory of High Energy Accelerator Research Organization (KEK-PF) covers energy range from vacuum ultraviolet (30 eV) to soft x-ray (4000 eV). This wide energy range could be achieved by employing two undulators and two monochromators. Two different energy range undulators were installed tandem to a 9-meter straight section of PF storage ring. The 1{sup st} undulator is for VUV (30 eV) to SX (280 eV), while the other one is for SX (280 eV) to HX (4000 eV). It is also necessary to be equipped with two different monochrometors for energy above and under 2000 eV; grating monochrometor and double crystal monochrometor. One of the main purposes of this bemaline is spectroscopic study of light elements contained in several functional materials. The beamline is designed for photoemission spectroscopy (PES), X-ray absorption fine structure (XAFS) and other types of experiments. The performance of the new beamline is reported and typical examples of its application to material science are demonstrated.
ISSN 0094243X
Educational Use Research
Learning Resource Type Article
Publisher Date 2016-07-27
Publisher Place United States
Volume Number 1741
Issue Number 1


Open content in new tab

   Open content in new tab