Sueki Keisuke

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

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]
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<...
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...
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...
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

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   
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   
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