Development of real-time position detection system for single-ion hit

Yokoyama, Akihito; Kada, Wataru*; Sato, Takahiro; Koka, Masashi; Yamamoto, Shunya; Kamiya, Tomihiro; Yokota, Wataru

Nuclear Instruments and Methods in Physics Research B, 332, p.334 - 336, 2014/08

https://doi.org/10.1016/j.nimb.2014.02.090

A system is developed for the real-time position detection of single-ions which hits a target with spatial accuracy about 1 m. The system combines highly luminescent, sensitive, scintillators with a high sensitivity luminescence detection system. The real-time detection system contains a AlO:Eu scintillator, Eu implanting into -AlO. A single-crystal scintillator has been selected since position resolution of emission for powdery scintillator is limited by a grain size, several micrometers for ZnS for example. When the material is irradiated with an electron or ion beam, the Eu is activated and strong luminescence occurs. The detection system includes an image intensifier tube and an electron multiplier CCD camera. The results show that our system can be sufficiently sensitive to detect the hit of a single-ion in real time through simple improvement in emission intensity of the scintillator.

Development of visible light measurement techniques for detection of single-ion hit

Yokoyama, Akihito; Kada, Wataru; Sato, Takahiro; Koka, Masashi; Yamamoto, Shunya; Kamiya, Tomihiro; Yokota, Wataru

JAEA-Review 2012-046, JAEA Takasaki Annual Report 2011, P. 159, 2013/01

https://jopss.jaea.go.jp/pdfdata/JAEA-Review-2012-046.pdf

no abstracts in English

The Analysis of boron micro-distribution in 9L gliosarmoma cells and HUVEC cells using PIXE and PIGE

Endo, Kiyoshi*; Shibata, Yasushi*; Yamamoto, Tetsuya*; Nakai, Kei*; Matsumura, Akira*; Sato, Takahiro; Yokoyama, Akihito; Koka, Masashi; Okubo, Takeru; Yamazaki, Akiyoshi; et al.

JAEA-Review 2011-043, JAEA Takasaki Annual Report 2010, P. 86, 2012/01

https://doi.org/10.11484/jaea-review-2011-043

Development of visible photon observation technique for single-ion detection

Yokoyama, Akihito; Kada, Wataru; Sato, Takahiro; Koka, Masashi; Yamamoto, Shunya; Kamiya, Tomihiro; Yokota, Wataru

no journal, , 

no abstracts in English

Measurement of fluorine distribution in tooth substances by NRA, 10

Komatsu, Hisanori*; Kojima, Kentaro*; Funato, Yoshiki*; Matsuda, Yasuhiro*; Yamamoto, Hiroko*; Nomachi, Masaharu*; Sugaya, Yorihito*; Yasuda, Keisuke*; Sato, Takahiro; Koka, Masashi

no journal, , 

no abstracts in English

Development of real-time single-ion hit detection system

Yokoyama, Akihito; Kada, Wataru; Sato, Takahiro; Koka, Masashi; Yamamoto, Shunya; Kamiya, Tomihiro; Yokota, Wataru

no journal, , 

no abstracts in English

Measurement of fluorine distribution in tooth dubstances by NRA, 11

Komatsu, Hisanori*; Matsuda, Yasuhiro*; Oki, Saiko*; Hashimoto, Naoki*; Okuyama, Katsushi*; Yamamoto, Hiroko*; Nomachi, Masaharu*; Sugaya, Yorihito*; Yasuda, Keisuke*; Sato, Takahiro; et al.

no journal, , 

no abstracts in English

Applications of X-band 30 MeV linac neutron source to nuclear material analysis for Fukushima Nuclear Plant accident

Uesaka, Mitsuru*; Tagi, Kazuhiro*; Dobashi, Katsuhiro*; Fujiwara, Takeshi*; Yamamoto, Masashi*; Harada, Hideo

no journal, , 

Development of scintillator for single-ion detection

Yokoyama, Akihito; Sato, Takahiro; Koka, Masashi; Kamiya, Tomihiro; Yokota, Wataru; Yamamoto, Shunya; Kada, Wataru*

no journal, , 

no abstracts in English

Diffusion of fluorine from fluoride-containing material in decalcified enamel

Matsuda, Yasuhiro*; Okuyama, Katsushi*; Komatsu, Hisanori*; Oki, Saiko*; Hashimoto, Naoki*; Sano, Hidehiko*; Yamamoto, Hiroko*; Iwami, Yukiteru*; Hayashi, Mikako*; Nomachi, Masaharu*; et al.

no journal, , 

no abstracts in English