Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Ryuzo Nakanishi"'
Autor:
Toshiaki Yanase, Ryuzo Nakanishi, Satoru Muramatsu, Kiichirou Koyasu, Hiroyuki Yoshida, Takashi Nagata, Tatsuya Tsukuda
Publikováno v:
ACS Omega, Vol 3, Iss 11, Pp 15200-15204 (2018)
Externí odkaz:
https://doaj.org/article/f127fe41361245d3b23775ca604ea428
Publikováno v:
Applied Sciences, Vol 10, Iss 24, p 8985 (2020)
Fiber-optic laser-induced breakdown spectroscopy (FO-LIBS) was applied to a qualitative and quantitative analysis of gadolinium (Gd) in mixed oxide samples, simulating nuclear fuel debris in the damaged reactors of the Fukushima Daiichi Nuclear Power
Externí odkaz:
https://doaj.org/article/02f579dafdb241aabd32af09f67cb13b
Publikováno v:
Journal of Nuclear Science and Technology. 60:175-184
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95b10052dd0514c4507e4392545b006f
https://doi.org/10.1080/00223131.2022.2091056
https://doi.org/10.1080/00223131.2022.2091056
Autor:
Morihisa, Saeki, Daiju, Matsumura, Ryuzo, Nakanishi, Takumi, Yomogida, Takuya, Tsuji, Hiroyuki, Saito, Hironori, Oba
Publikováno v:
Journal of Physical Chemistry C. 126:5607-5616
The reaction mechanism of the direct photoreduction of a Rh3+ ion complex to a Rh0 species induced by pulsed ultraviolet laser irradiation was studied using dispersive X-ray absorption fine structure (DXAFS) spectroscopy. The time-resolved X-ray abso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::7adec11fa8fdadfaba90ac4f98eafff3
https://repo.qst.go.jp/records/86028
https://repo.qst.go.jp/records/86028
For the remote elemental analysis in harsh radiation environment, laser-induced breakdown spectroscopy (LIBS) system has been developed, where micro-chip laser (MCL) using a Nd:YAG/Cr:YAG composite ceramics, with advantages such as scalability and hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::83e36f4e0cadc76422e9f3c58534fbf0
https://repo.qst.go.jp/records/86065
https://repo.qst.go.jp/records/86065
Publikováno v:
Chemical Physics. 569:111857
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80304cfede74ed3ecc8eb8354429811b
https://doi.org/10.1016/j.chemphys.2023.111857
https://doi.org/10.1016/j.chemphys.2023.111857
Autor:
Nakanishi, Ryuzo, Oba, Hironori, Saeki, Morihisa, Wakaida, Ikuo, Rie, Tanabe-Yamagishi, Ito, Yoshiro, Ryuzo, Nakanishi, Hironori, Oba, Morihisa, Saeki
Publikováno v:
Optics Express. 29(4):5205-5212
Laser-induced breakdown spectroscopy (LIBS) combined with liquid jets was applied to the detection of trace sodium (Na) in aqueous solutions. The sensitivities of two types of liquid jets were compared: a liquid cylindrical jet with a diameter of 500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::fc0751f2d18ddd96e112415e68bcf03a
https://repo.qst.go.jp/records/81781
https://repo.qst.go.jp/records/81781
Publikováno v:
Journal of Nuclear Science and Technology.
The radiation-induced deterioration of ceramic microchip laser properties, which limits the applications of the laser-induced breakdown spectroscopy (LIBS) system, was recovered with thermal treatment as derived by spectroscopic comparison of ceramic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::b95512ac3ba149d52e68c79bbe33038b
https://repo.qst.go.jp/records/86293
https://repo.qst.go.jp/records/86293
Autor:
Saeki, Morihisa, Yomogida, Takumi, Matsumura, Daiju, Saito, Takumi, Nakanishi, Ryuzo, Tsuji, Takuya, Ohba, Hironori, Morihisa, Saeki, Ryuzo, Nakanishi, Hironori, Oba
Publikováno v:
Analytical Sciences. 36(11):1371-1378
We measured X-ray absorption fine structure (XAFS) and Raman spectra of isopolymolybdates(VI) in highly concentrated HNO3 solution (0.15–4.0 M), which change their geometries depending on acid concentration, and performed simultaneous resolution of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::649f3df4b9dec96c60d6f70aa366f485
https://repo.qst.go.jp/records/80988
https://repo.qst.go.jp/records/80988
人が容易に近づけない過酷な環境においては、その場分析として光ファイバを利用したレーザー誘起ブレークダウン分光(LIBS)による遠隔分析が期待されている。しかしながらQスイッチパ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::8464457b04f644c8330b51b08ae00d00
https://repo.qst.go.jp/records/84216
https://repo.qst.go.jp/records/84216