Sueki Keisuke

J-GLOBAL         Last updated: Aug 8, 2019 at 02:40
 
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Name
Sueki Keisuke
Affiliation
University of Tsukuba
Section
Faculty of Pure and Applied Sciences
Job title
Professor

Research Areas

 
 

Published Papers

 
Hangtao, Shen;Sasa, Kimikazu;Meng, Qi;Matsumura, Masumi;Masunaka, Tetsuya;Hosoya, Seiji;Takahashi, Tsutomu;Honda, Maki;Sueki, Keisuke;He, Ming;Huang, Baojian;Zhao, Qingzhang;Dong, Kejun;Guan, Yongjin;Ruan, Xiangdong;Jiang, Shan
Nuclear Inst. and Methods in Physics Research, B      Jul 2019   [Refereed]
Honda,Maki;Takaku,Yuichi;Shikamori,Yasuyuki;Matsuzaki,Hiroyuki;Sueki,Keisuke
Journal of Nuclear and Radiochemical Sciences   18 1-4   2018   [Refereed]
<p>Accelerator mass spectrometry (AMS) has been recognized as the most sensitive analytical method for the isotopic ratio 129I/127I, and its limit of detection reaches as low as 129I/127I < 2×10-14<...
Ochiai,Yuta;Sasa,Kimikazu;Tosaki,Yuki;Takahashi,Tsutomu;Matsumura,Masumi;Takano,Kenta;Ota,Yuki;Sueki,Keisuke
Abstracts of Annual Meeting of the Geochemical Society of Japan   65(0) 232   2018
<p>36Cl is a cosmogenic nuclide, which is produced by the reactions of Ar with cosmic rays. Therefore, the deposited 36Cl on the ground is expected to be correlated with the cosmic-ray intensity. In this study, we measured <s...
Sasa,Kimikazu;Hosoya,Seiji;Honda,Maki;Takahashi,Tsutomu;Satou,Yukihiko;Ochiai,Yuta;Takano,Kenta;Sueki,Keisuke
Abstracts of Annual Meeting of the Geochemical Society of Japan   65(0) 229   2018
<p>90Sr is an important radioactive nuclide for environmental impact assessment on atomic accidents or nuclear bomb tests. However, it is difficult to measure 90Sr rapidly by the usual method. 90Sr-AMS has been dev...
Takano,Kenta;Sasa,Kimikazu;Takahashi,Tsutomu;Matsumura,Masumi;Ochiai,Yuta;Sueki,Keisuke;Miyake,Fusa;Horiuchi,Kazuho;Matsuzaki,Hiroyuki
Abstracts of Annual Meeting of the Geochemical Society of Japan   65(0) 230   2018
<p>Recently, the increase of cosmic ray flux was found around 5480 BC using the 14C measurements for tree rings with 1- to 2-y resolution. It is assumed that it may be caused by the large solar flares but we cannot specify the detail ca...

Books etc

 
Radiological Issues for Fukushima’s Revitalized Future
Matsunaka, Tetsuya;Sasa, Kimikazu;Sueki (Part:Contributor, Chapter 6, Migration behavior of particulate 129I in the Niida River system)
Springer   Jan 2016   ISBN:9784431558484

Conference Activities & Talks

 
ポリタングステン酸ナトリウムを用いた放射性セシウム含有粒子の分離法の検討
斎藤, 輝;山﨑, 信哉;植松, 慎一郎;末木, 啓介
第20回「環境放射能」研究会   12 Mar 2019   
Radiocarbon variations in tree rings since 1960 near the Tokai nuclear facility, Japan
Matsunaka, Tetsuya; Sasa, Kimikazu; Takahashi, Tsutomu; Hosoya, Seiji; Matsumura, Masumi; Satou, Yukihiko; Hongtao, Shen; Sueki, Keisuke
14th International Conference on Accelerator Mass Spectrometry (AMS)   14 Aug 2017   
Isobar suppression for Cl-36 accelerator mass spectrometry at the University of Tsukuba
Hosoya, Seiji; Sasa, Kimikazu; Takahashi, Tsutomu; Matsunaka, Tetsuya; Matsumura, Masumi; Shen, Hongtao; Ota, Yuki; Takano, Kenta; Ochiai, Yuta; Sueki, Keisuke
14th International Conference on Accelerator Mass Spectrometry (AMS)   12 Aug 2017   
福島原発事故由来の放射性粒子に含まれる125Sbと129Iの定量
松尾一樹;末木啓介;佐藤志彦;吉川英樹;箕輪はるか;笹公和;松中哲也;松村万寿美;高橋努;坂口, 綾
日本放射化学会年会   6 Sep 2017   
6MVタンデム加速器質量分析装置を用いた長寿命放射性核種の超高感度検出技術の開発
笹 公和;高橋努;細谷青児;高野健太;落合悠太;本多真紀;太田祐貴;松尾一樹;松中哲也;坂口, 綾;末木 啓介
日本放射化学会年会   6 Sep 2017   

Research Grants & Projects

 
Study on radionuclide emitted by FD1NPP acident
Project Year: Apr 2011   
The production of actinoid metallofullerenes and its properties.
Project Year: 2000 - 2000
A tracer simulator of fallout radionuclides for safe and sustainable water use
Project Year: Oct 2011 - Mar 2017
Analysys of long-live radionuclide used by AMS
Project Year: Apr 2002   
Study on radio-metallo-fullerenes
Project Year: Apr 1993 - Mar 2010