Long-Working-Distance Kirkpatrick-Baez Mirrors for Hard X-ray Beamlines at SPring-8

Journal Article · Fri Sep 09 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3625339· OSTI ID:21608282

Yumoto, H; Koyama, T ^[1]; Hirata, K; Kawano, Y; Ueno, G; Nisawa, A; Hikima, T; Takeshita, S; Ito, K; Tanaka, Y; Arima, T; Yamamoto, M ^[2]; Ohsumi, H; Ohashi, H; Goto, S ^[1]

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1. Japan Synchrotron Radiation Research Institute (JASRI)/SPring-8, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198 (Japan)
2. RIKEN/SPring-8, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148 (Japan)

We designed and installed two types of long-working-distance Kirkpatrick-Baez (KB) mirrors and mirror manipulators, which were customized into each experiment for hard x-ray undulator beamlines at SPring-8. For the BL32XU RIKEN Targeted Proteins beamline, 400-mm-long KB focusing mirrors for a beam size of 1 {mu}m with a 730-mm-long working distance were designed for carrying out the structural analysis of protein microcrystals. We realized a focusing beam size of 0.9x0.9 {mu}m{sup 2}(FWHM) and a focusing intensity of 6x10{sup 10} (photons/s) at an x-ray energy of 12.4 keV. For the BL19LXU RIKEN SR Physics beamline, we developed KB mirrors for 100-nm focusing with a 100-mm-working distance for the purpose of nano-focus x-ray diffraction. A focusing beam size of 100x100 nm{sup 2}(FWHM) and a high focusing intensity of 3.7x10{sup 10} (photons/s) at an x-ray energy of 12.4 keV were realized.

• OSTI ID: 21608282
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1365; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
BEAM OPTICS
BEAM TRANSPORT
BEAMS
COHERENT SCATTERING
CRYSTALS
DIFFRACTION
DISTANCE
ELECTROMAGNETIC RADIATION
ENERGY RANGE
EQUIPMENT
FOCUSING
HARD X RADIATION
IONIZING RADIATIONS
KEV RANGE
LABORATORY EQUIPMENT
MAGNETS
MANIPULATORS
MATERIALS HANDLING EQUIPMENT
MIRRORS
PHOTON BEAMS
RADIATION SOURCES
RADIATIONS
REMOTE HANDLING EQUIPMENT
SCATTERING
SPRING-8 STORAGE RING
STORAGE RINGS
SYNCHROTRON RADIATION SOURCES
WIGGLER MAGNETS
X RADIATION
X-RAY DIFFRACTION