A soft x-ray beam line (BL13C) at the Photon Factory with a CEM using undulator radiation
- National Chemical Laboratory for Industry, 1-1, Higashi, Tsukuba, Ibaraki 305 (Japan)
- Photon Factory, National Laboratory for High Energy Physics, Oho, Tsukuba, Ibaraki 305 (Japan)
A soft x-ray beam line which enables high resolution and high flux at the same time is being developed at the Photon Factory for advanced characterization of new functional materials. The beam line is designed based on a cylindrical element monochromator (CEM) concept using undulator radiation from a 27-pole multipole wiggler/undulator. The photon energy range of the beam line is 200--1000 eV which covers the core-level excitation energy of carbon, nitrogen, and oxygen. Ray tracing simulation shows that the resolving power ({lambda}/{Delta}{lambda}) is over 12 000 at 30 A with a throughput of 25% when the opening of the exit slit is 10 {mu}m. The beam line will supply x rays which facilitate both x-ray absorption (XAS) and photoelectron (XPS) spectroscopic measurements with extremely high energy resolution.
- OSTI ID:
- 5520733
- Journal Information:
- Review of Scientific Instruments; (United States), Vol. 63:1; ISSN 0034-6748
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
SYNCHROTRON RADIATION SOURCES
SOFT X RADIATION
BEAM OPTICS
DESIGN
EV RANGE 100-1000
KEK PHOTON FACTORY
MONOCHROMATORS
ONDULATOR RADIATION
WIGGLER MAGNETS
X-RAY SOURCES
BREMSSTRAHLUNG
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ELECTROMAGNETS
ENERGY RANGE
EQUIPMENT
EV RANGE
IONIZING RADIATIONS
MAGNETS
RADIATION SOURCES
RADIATIONS
X RADIATION
X-RAY EQUIPMENT
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430400 - Particle Accelerators- Storage Rings