Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Masato Okui"'
Autor:
Masato Okui, Atsushi Shimoguchi, Naoki Yato, Norio Murayama, Isao Kikuchi, Ichiro Tsuboki, Kazuhiro Kanda
Publikováno v:
Journal of Physics: Conference Series. 2380:012054
A demonstration test of a newly developed double crystal monochromator was performed on beamline BL06 in the NewSUBARU synchrotron radiation facility of Hyogo University. Due to the symmetrical layout of the 1st crystal and 2nd crystal units of the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94fe219d5498556597eb0667750fa488
https://doi.org/10.1088/1742-6596/2380/1/012054
https://doi.org/10.1088/1742-6596/2380/1/012054
Publikováno v:
Corrosion Science. 50:811-817
Structural analysis techniques such as X-ray diffraction and anomalous X-ray scattering were used for characterizing the influence of manganese on iron oxyhydroxides and oxides formed from green rust (GR) in an aqueous solution. The results showed th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64be12f4dc1aeab9e95debefaafd9be8
https://doi.org/10.1016/j.corsci.2007.08.020
https://doi.org/10.1016/j.corsci.2007.08.020
Autor:
Masato Okui, Kazuhiro Kanda, Norio Murayama, Sei Fukushima, Akinobu Watanabe, Baiming Lin, Naoki Yato
Publikováno v:
AIP Conference Proceedings.
The BL07A beamline in New SUBARU, University of Hyogo, has been used for many studies of new materials. A new double crystal monochromator controlled by integrated computing was designed and installed in the beamline in 2014. In this report we will d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a78a5f278006c3bafa4f23068e5cfd0
https://doi.org/10.1063/1.4952856
https://doi.org/10.1063/1.4952856
Autor:
Toshiaki Nagumo, Yoichiro Furukawa, Masato Okui, Tohru Inaba, Sei Fukushima, Hisayuki Hashimoto
Publikováno v:
Applied Surface Science. 241:227-230
Ultra-small angle X-ray scattering (USAXS) experiments were conducted with the BL15XU beamline (SPring-8) to perform a particle size distribution analysis of nano-powder, i.e. aggregations of particles with dimensions on the order of nanometers. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff9484c066dc0acd2d44bd5d43c1ec99
https://doi.org/10.1016/j.apsusc.2004.09.038
https://doi.org/10.1016/j.apsusc.2004.09.038
Publikováno v:
Journal of Synchrotron Radiation. 10:424-429
A new ultra-high-resolution powder diffractometer for synchrotron radiation has been constructed at beamline BL15XU, SPring-8. The two-axis diffractometer is optimized for high-flux and high-coherent X-ray beams, which are provided by combining a pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f9d4cc1761e584556654cdd79da14a
https://doi.org/10.1107/s0909049503018296
https://doi.org/10.1107/s0909049503018296
Autor:
Tetsuro Mochizuki, Atsushi Nisawa, Hideki Yoshikawa, Sei Fukushima, T. Tanaka, Masaru Kitamura, Masahiro Kimura, Nobuhiro Yagi, Masato Okui, A. M. Vlaicu
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 497:550-562
In the 1–2 keV range, we adopted YB 66 crystal for dispersing synchrotron radiation of the beamline No.15 (BL15XU) at SPring-8. YB 66 crystal has a large d -value of 0.586 nm for the 4 0 0 reflection and is useful as a soft X-ray monochromator for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::118a3f6eebd63fbed4f4030beb774084
https://doi.org/10.1016/s0168-9002(02)01794-1
https://doi.org/10.1016/s0168-9002(02)01794-1
Autor:
Hideki Yoshikawa, Sei Fukushima, Masato Okui, Nobuhiro Yagi, Atsushi Nisawa, Takeshi Mizutani
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 497:563-568
A 100 mm offset rotated-inclined double crystal monochromator has been installed at BL15XU in SPring-8. The spatial profiles of the exit X-ray beam by using Si(1 1 1) in inclined geometry was measured from 5 to 20 keV . The vertical deviation, due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21cdbff34f1efb56df2238f495f3862c
https://doi.org/10.1016/s0168-9002(02)01797-7
https://doi.org/10.1016/s0168-9002(02)01797-7
Autor:
Vladimir A. Morozov, Masato Okui, Artem P. Malakho, Fujio Izumi, Takuji Ikeda, Alexei A. Belik, Bogdan I. Lazoryak
Publikováno v:
Journal of Solid State Chemistry. 168:237-244
Five phosphates, Sr 9 A (PO 4 ) 7 ( A =Sc, Cr, Fe, Ga, and In), were synthesized by the solid state method at (1270 to 1420) K and characterized by X-ray powder diffraction, infrared spectroscopy, differential scanning calorimetry, thermogravimetry,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::625ef11057cc338b848330b88f5136ca
https://doi.org/10.1006/jssc.2002.9716
https://doi.org/10.1006/jssc.2002.9716
Autor:
Hideki Yoshikawa, Retsu Oiwa, Masato Okui, Masami Taguchi, Nobuhiro Yagi, Masaru Kitamura, Sei Fukushima, Vlaicu A. Mihai, Masahiro Kimura, Yoshiteru Kita, Katsumi Watanabe, Atsushi Nisawa, Akihiro Tanaka
Publikováno v:
Journal of Surface Analysis. 9:374-377
The 3rd generation synchrotron radiation (SR) facilities have been recently built and have given us high flux and wide-energy tunable X-ray. This characteristic is useful to obtain XPS spectra excited by the high energy X-ray, which reveals the deepe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7917b6119aacd816bc2732a6b012e7e2
https://doi.org/10.1384/jsa.9.374
https://doi.org/10.1384/jsa.9.374
Autor:
Masato Okui, Fumiyuki Marumo
Publikováno v:
Journal of Mineralogical and Petrological Sciences. 96:154-158
Crystallization experiments were carried out on powdered glasses having the composition Di23Es53An24 at temperatures of 1250, 1275, 1300, 1325 and 1350°C. The resulting crystalline phases are clinopyroxenes and a trace of unknown oxide crystals. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d0645b132763a54dcc06ce3ea31188d
https://doi.org/10.2465/jmps.96.154
https://doi.org/10.2465/jmps.96.154