28 September 2011 Upgrade status of hard x-ray 100-nm probe beamlines BL37XU and BL39XU at SPring-8
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Abstract
BL37XU (trace element analysis beamline) and BL39XU (magnetic materials beamline) at SPring-8 have been upgraded to provide nano-probe analysis. We designed and installed Kirkpatrick-Baez (KB) mirrors and corresponding manipulators, which have an X-ray focusing beam as small as 100 nm. To realize a high-flux 100-nm focusing beam, a high-demagnification optical design was used, and new experimental hutches were constructed that are located about 80 m from the light source. By taking advantage of extended beamline, focusing photon flux density of over 1 x 109(photons/sec/100x100nm2) is possible with a working distance of 100 mm at X-ray energy of around 10 keV. The current status of these beamlines is reported.
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Takahisa Koyama, Takahisa Koyama, Hirokatsu Yumoto, Hirokatsu Yumoto, Yasuko Terada, Yasuko Terada, Motohiro Suzuki, Motohiro Suzuki, Naomi Kawamura, Naomi Kawamura, Masaichiro Mizumaki, Masaichiro Mizumaki, Nobuteru Nariyama, Nobuteru Nariyama, Tomohiro Matsushita, Tomohiro Matsushita, Yasuhide Ishizawa, Yasuhide Ishizawa, Yukito Furukawa, Yukito Furukawa, Toru Ohata, Toru Ohata, Hiroshi Yamazaki, Hiroshi Yamazaki, Tomoyuki Takeuchi, Tomoyuki Takeuchi, Yasunori Senba, Yasunori Senba, Yasuhisa Matsuzaki, Yasuhisa Matsuzaki, Masayuki Tanaka, Masayuki Tanaka, Yasuhiro Shimizu, Yasuhiro Shimizu, Hikaru Kishimoto, Hikaru Kishimoto, Takanori Miura, Takanori Miura, Hiroaki Kimura, Hiroaki Kimura, Kunikazu Takeshita, Kunikazu Takeshita, Haruhiko Ohashi, Haruhiko Ohashi, Masaki Yamamoto, Masaki Yamamoto, Shunji Goto, Shunji Goto, Masaki Takata, Masaki Takata, Tetsuya Ishikawa, Tetsuya Ishikawa, } "Upgrade status of hard x-ray 100-nm probe beamlines BL37XU and BL39XU at SPring-8", Proc. SPIE 8139, Advances in X-Ray/EUV Optics and Components VI, 81390I (28 September 2011); doi: 10.1117/12.893459; https://doi.org/10.1117/12.893459
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