New soft X-ray beamline BL07LSU at SPring-8

A new soft X-ray beamline, BL07LSU, has been constructed at SPring-8 to perform advanced soft X-ray spectroscopy for materials science. The beamline is designed to achieve high energy resolution (E/ΔE> 10000) and high photon flux [>10(12) photons s(−1) (0.01% bandwidth)(−1)] in the photon ener...

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Detalles Bibliográficos
Autores principales: Yamamoto, Susumu, Senba, Yasunori, Tanaka, Takashi, Ohashi, Haruhiko, Hirono, Toko, Kimura, Hiroaki, Fujisawa, Masami, Miyawaki, Jun, Harasawa, Ayumi, Seike, Takamitsu, Takahashi, Sunao, Nariyama, Nobuteru, Matsushita, Tomohiro, Takeuchi, Masao, Ohata, Toru, Furukawa, Yukito, Takeshita, Kunikazu, Goto, Shunji, Harada, Yoshihisa, Shin, Shik, Kitamura, Hideo, Kakizaki, Akito, Oshima, Masaharu, Matsuda, Iwao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3945419/
https://www.ncbi.nlm.nih.gov/pubmed/24562556
http://dx.doi.org/10.1107/S1600577513034796
Descripción
Sumario:A new soft X-ray beamline, BL07LSU, has been constructed at SPring-8 to perform advanced soft X-ray spectroscopy for materials science. The beamline is designed to achieve high energy resolution (E/ΔE> 10000) and high photon flux [>10(12) photons s(−1) (0.01% bandwidth)(−1)] in the photon energy range 250–2000 eV with controllable polarization. To realise this state-of-the-art performance, a novel segmented cross undulator was developed and adopted as a light source. The details of the undulator light source and beamline monochromator design are described. The achieved performance of the beamline, such as the photon flux, energy resolution and the state of polarization, is reported.

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