Construction of a New VUV/Soft X‐ray Undulator Beamline BL‐13A in the Photon Factory for Study of Organic Thin Films and Biomolecules Adsorbed on Surfaces
Construction of a New VUV/Soft X‐ray Undulator Beamline BL‐13A in the Photon Factory for Study of Organic Thin Films and Biomolecules Adsorbed on Surfaces
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在光子工厂中构建新型 VUV/软 X 射线波荡器光束线 BL-13A,用于研究有机薄膜和表面吸附的生物分子
DOI:
10.1063/1.3463308
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
K. Ito
中科院分区:
文献类型:
--
作者:
K. Mase;A. Toyoshima;T. Kikuchi;Hirokazu Tanaka;K. Amemiya;K. Ito
A planar undulator beamline, BL‐13A, covering 30–1,000 eV has been constructed in the Photon Factory. The main scientific targets are investigations of organic thin films and biomolecules adsorbed on well‐defined surfaces using angle‐resolved photoelectron spectroscopy, X‐ray photoelectron spectroscopy, and X‐ray absorption spectroscopy. A variable‐included‐angle Monk‐Gillieson mounting monochromator with varied‐line‐spacing plane gratings is used to achieve a high photon flux of 1010–1012 photons/s with a high resolution (E/ΔE) of 7,000–30,000. A typical spot size on the sample position is estimated to be 130 μm (horizontal)×40 μm (vertical). After commissioning, BL‐13A will be open for users from January 2010.