High Energy Accelerator Research

High Energy Accelerator Research Organization Tsukuba, Japan... 

High Energy Accelerator Research Organization, Tsukuba, Japan Tokyo Institute of Technology, Tokyo, Japan... 

X-ray absorption experiments were carried out on the beamline BL-lOB at Photon Factory in the Institute of Materials Structure Science for High Energy Accelerator Research Organization, Tsukuba, Japan, with a ring current of 2.5 GeV and a stored current of 250 - 450 mA (Proposal Number 2005G194). Pt... 

Prior to spectroscopic measurements and photocatalytic reactions, the catalysts were degassed at 773 K for 2 h and calcined in O2 (> 20 Torr) at 773 K for 2 h, then degassed at 473 K for 2 h. The photoluminescence and lifetimes were measured at 77 K with a Shimadzu RF-501 spectrofluorophotometer and an apparatus for lifetime measurements, respectively. The ESR spectra were recorded with a JEOL-2X spectrometer (X band) at 77 K. XAFS (XANES and EXAFS) spectra were obtained at the BL-lOB facility of the High Energy Acceleration Research Organization (KEK) in Tsukuba. The XAFS spectra of the... 

Naflon, DuPont, membranes were applied for separation of hydrogen isotopes in installations for tritium removal from heavy reactor water and from nuclear reactor atmosphere. The monitor for HTO and HT control was constructed in Chalk River Laboratories in Canada [197]. At High-Energy Accelerators Research Organization (KEK), Japan, the work on apparatus for measurement of tritium emitted from high-energy accelerators, equipped with hollow-filament membranes for GS, is carried out [198]. 

KEK Proceedings, Proceedings of the Workshop on Accelerator Operation, 2003, High Energy Accelerator Research Organization, 2004... 

K. Nomura, M. Yashima, In Proceedings of the Symposium on Powder Diffraction III, KFK Proceedings 2005-19, Ida T., Kamiyama T. (eds.), p. 45. High Energy Accelerator Research Organization, Tsukuba, Japan (2006)... 

Fig. 12.11 O Is X-ray absorption spectroscopy (XAS) spectra of BaCeo.9Yo.1O3 and BaCeo,825Yo.iRuo.o7503 a. measured at room temperature. The spectra (a) and (b) are of BaCeo.gYo.iOs and BaCeo.825Yo.iRuo.o7503 a respectively, untreated after sintering in moist air and thus reflecting the nature in an oxidative atmosphere the spectra (c) and (d) are of those annealed in moist 1%H.2 diluted by Ar at 800°C for 10 h exhibiting the electronic structure in the reducing atmosphere. V.B. and C.B., the positions of the top of the valence band and the bottom of the conduction band, respectively [35]. The measurements were conducted at the revolver undulator beamline BL-19B at the Photon Factory of the High Energy Accelerator Research Organization, Tsukuba, in Japan. (Reprinted from [35] with permission from Electrochemical Society)...

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