| Autor: |
Yi Ying Chin, Hong-Ji Lin, Chiu Ping Cheng, Liang Jen Huang, Yu Joung Chen, Jih Young Yuh, Long Life Lee, Shan Wei Lin, Hok Sum Fung |
| Rok vydání: |
2015 |
| Předmět: |
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| Zdroj: |
Journal of Synchrotron Radiation. 22:1312-1318 |
| ISSN: |
1600-5775 |
| DOI: |
10.1107/s1600577515014009 |
| Popis: |
During the last 20 years, beamline BL08B has been upgraded step by step from a photon beam-position monitor (BPM) to a testing beamline and a single-grating beamline that enables experiments to record X-ray photo-emission spectra (XPS) and X-ray absorption spectra (XAS) for research in solar physics, organic semiconductor materials and spinel oxides, with soft X-ray photon energies in the range 300–1000 eV. Demands for photon energy to extend to the extreme ultraviolet region for applications in nano-fabrication and topological thin films are increasing. The basic spherical-grating monochromator beamline was again upgraded by adding a second grating that delivers photons of energy from 80 to 420 eV. Four end-stations were designed for experiments with XPS, XAS, interstellar photoprocess systems (IPS) and extreme-ultraviolet lithography (EUVL) in the scheduled beam time. The data from these experiments show a large count rate in core levels probed and excellent statistics on background normalization in theL-edge adsorption spectrum. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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