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Development of super high-speed X-ray spectroscopic imager based on high-resistive silicon process and capacitive-coupled interconnection method

Research Project

Project/Area Number 17H04840
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

Kishishita Tetsuichi  大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授 (80789165)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2019: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
KeywordsX線イメージャ / ASIC / モノリシックピクセル / 半導体検出器 / 高集積回路 / 放射線計測 / X線イメージング / 高密度実装 / CMOS pixel / DAQシステム / エレクトロニクス / 粒子測定技術
Outline of Final Research Achievements

A series of prototyping of the monolithic sensor-electronics chips and pixelated analog-to-digital conversion circuit was performed to construct a high-speed X-ray imaging system. In the evaluation testing, a new DAQ electronics, in which a commercial FPGA was on board, was newly developed for effective and general-purpose ASIC testing. The screen-offset print technology was also tested as an alternative approach of the bump bonding technology. This study established a basic design/verification environment to develop the key components of the high-speed X-ray imagers.

Academic Significance and Societal Importance of the Research Achievements

本研究で着目した高抵抗モノリシックセンサープロセスは、技術的に改良の余地があるものの、これまでは別々の半導体プロセスを使用して製作していたセンサーとエレクトロニクスのチップを、一体化できるため、コストを大幅に削減し、高機能なイメージングシステムを開発できると期待される。また、ASICやセンサーを設計・評価できる環境を整備できたことは、今後超高集積半導体テクノロジーを駆使した新しい検出器を自分たちの手で開発する上で重要であると考える。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (5 results)

All 2019 2018

All Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (4 results)

  • [Journal Article] Prototype Analog Front-end for Negative-ion Gas and Dual-phase Liquid-Ar TPCs2019

    • Author(s)
      M.Nakazawa 他
    • Journal Title

      JINST

      Volume: 14 Issue: 01 Pages: T01008-T01008

    • DOI

      10.1088/1748-0221/14/01/t01008

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] KEKエレクトロニクスシステムグループにおけるASICの放射線耐性評価への取り組みと現状2018

    • Author(s)
      坂口将尊ら
    • Organizer
      日本物理学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 65 nm CMOSを用いたHL-LHCピクセル検出器用G-bitドライバーの開発2018

    • Author(s)
      岸下 徹一
    • Organizer
      日本物理学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 陰イオンガスマイクロTPC/液体アルゴンTPC用ASIC(LTARS2016_K01)の性能評価2018

    • Author(s)
      中澤 美季
    • Organizer
      日本物理学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] J-PARC muon g-2/EDM実験: シリコンストリップ検出器用読み出しASICの性能評価2018

    • Author(s)
      堤 祐樹
    • Organizer
      日本物理学会
    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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