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2013 Fiscal Year Final Research Report

Development real-time position detection systemof single-ion hit utilizing photostimulated luminescence

Research Project

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Project/Area Number 23760837
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Nuclear engineering
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

YOKOYAMA Akihito  独立行政法人日本原子力研究開発機構, 原子力科学研究部門 高崎量子応用研究所 放射線高度利用施設部, 技術員 (10532088)

Project Period (FY) 2011 – 2013
Keywords放射線工学 / ビーム科学 / シングルイオンヒット
Research Abstract

A real-time position detection of single-ion hit with spatial accuracy of a few micrometers is essential in irradiation experiments of biological cells.
In this study, the real-time detection system for single-ion hit was constructed by combining a prepared Al2O3:Eu sample and a luminescence detection device. The Al2O3:Eu have strong ion luminescence(IL) by adjusting implantation fluence of Eu as activator. The luminescence detection device, which is composed of confocal microscope and an electron-multiplier charge-coupled device camera, has a spatial resolution of 1 µm. The device detects IL from the prepared Al2O3:Eu by spot irradiation of 260 MeV-Ne at a fluence rate of more than two hundreds ions per second.

  • Research Products

    (3 results)

All 2014 2013 2012

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (2 results)

  • [Journal Article] Development of real-time position detection system for single-ion hit2014

    • Author(s)
      A. Yokoyama, W. Kada, T. Satoh, M. Koka, S. Yamamoto, T. Kamiya, W. Yokota
    • Journal Title

      Nucl. Instrum. Methods B

      Volume: (掲載決定)

    • Peer Reviewed
  • [Presentation] Development of real-time position detection system for single-ion hit2013

    • Author(s)
      A.Yokoyama, W. Kada, T. Satoh, M. Koka, S. Yamamoto, T. Kamiya, W. Yokota
    • Organizer
      The 21st International Conference on Ion Beam Analysis (IBA-2013)
    • Place of Presentation
      Marriott Waterfront (米国、シアトル)
    • Year and Date
      2013-07-25
  • [Presentation] Development of Real-time Single-ion Hit System2012

    • Author(s)
      A.Yokoyama, W. Kada, T. Satoh, M. Koka, S. Yamamoto, T. Kamiya, W. Yokota
    • Organizer
      International Union of Materials Research Societies -International-Conference-on Electronic Materials 2012 (IUMRS-ICEM 2012)
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Year and Date
      2012-09-26

URL: 

Published: 2015-06-25  

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