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In-situ monitoring of crystal growth and deliquescence by laser spectroscopy

Research Project

Project/Area Number 24550214
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Functional materials/Devices
Research InstitutionShizuoka University

Principal Investigator

SASAKI Tetsuo  静岡大学, 電子工学研究所, 教授 (20321630)

Co-Investigator(Renkei-kenkyūsha) KAMBARA Ohki  静岡大学, 電子工学研究所, 特任准教授 (90452490)
NISHIZAWA Jun-ichi  東北大学, 西澤潤一記念研究センター, 名誉センター長 (20006208)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords結晶成長 / テラヘルツ / 結晶 / 有機分子 / 半導体
Outline of Final Research Achievements

New method and equipments to analyze defects in organic materials or organic semiconductors utilizing terahertz laser spectrometer was developed. I also have succeeded to develop high power and small size terahertz light source, which can be included inside the device manufacturing process equipments like as PVD (Physical Vapor Deposition) chamber.
Molecular vibrations of organic materials were successfully assigned by using THz laser spectroscopy applied to single crystals grown by the originally developed apparatus. Monochromatic THz imaging could reveal crystal form transition as an example of actual real time monitoring.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (26 results)

All 2015 2014 2013 2012 Other

All Journal Article (6 results) (of which Peer Reviewed: 4 results,  Acknowledgement Compliant: 1 results) Presentation (18 results) (of which Invited: 5 results) Remarks (2 results)

  • [Journal Article] Recent Progress of GaP THz Signal Generator - Light Source for High Accurate Terahertz Spectrometer2015

    • Author(s)
      Tetsuo Sasaki, Tadao Tanabe, and Jun-ichi Nishizawa
    • Journal Title

      Advanced Materials Research

      Volume: 印刷中

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Terahertz Spectroscopy Studies of Solid-State Salicylic Aci2015

    • Author(s)
      Kateryna Zelenska, Hiroko Kimura, Tetsuo Sasaki, Toru Aoki and Volodymyr Gnatyuk
    • Journal Title

      Advanced Materials Research

      Volume: 印刷中

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] テラヘルツ波によるイメージング2014

    • Author(s)
      佐々木哲朗
    • Journal Title

      画像ラボ

      Volume: 4 Pages: 20-25

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Frequency Stabilized GaP Continuous- Wave Terahertz Signal Generator for High- Resolution Spectroscopy2014

    • Author(s)
      T. Sasaki, J. Nishizawa, T. Tanabe
    • Journal Title

      Optics and Photonics Journal

      Volume: 4 Issue: 01 Pages: 8-13

    • DOI

      10.4236/opj.2014.41002

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] テラヘルツ波イメージング2013

    • Author(s)
      佐々木哲朗
    • Journal Title

      映像情報メディア学会誌

      Volume: 67/6 Pages: 460-464

    • NAID

      110009613050

    • Related Report
      2013 Research-status Report
  • [Journal Article] Preparation of Porous Spherical Tetracalcium Orthophosphate Agglomerates by Spray Pyrolysis Technique2013

    • Author(s)
      Eriko Ishizuka, Tomohiro Umeda, Yoshiro Musha, Ian J.Davis, Tetsuo Sasaki and Kiyoshi Itatani
    • Journal Title

      Journal of the Society of Inorganic Materials, Japan

      Volume: 20 Pages: 27-34

    • NAID

      10031131775

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 全室温動作連続波GaP テラヘルツ信号発生・検出システムの性能2015

    • Author(s)
      佐々木哲朗、田邉匡生、西澤潤一
    • Organizer
      第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学、平塚、神奈川
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] Continuous wave GaP terahertz signal generator for industrial use2014

    • Author(s)
      Tetsuo Sasaki, Tadao Tanabe, and Jun-ichi Nishizawa
    • Organizer
      The 16th Takayanagi Kenjiro Memorial Symposium
    • Place of Presentation
      Shizuoka University, Hamamatsu, Shizuoka
    • Year and Date
      2014-11-11 – 2014-11-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] テオフィリン無水物単結晶成長とテラヘルツ振動異方性解析2014

    • Author(s)
      佐々木哲朗,神原大, 坂本知昭,大塚誠, 西澤潤一
    • Organizer
      第44回結晶成長国内会議 (NCCG-44)
    • Place of Presentation
      学習院大学、目白、東京
    • Year and Date
      2014-11-06 – 2014-11-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] Polarization Terahertz Spectroscopy Application To Theophylline Anhydrite Single Crystal For Vibrational Mode Assignment2014

    • Author(s)
      Tetsuo Sasaki; Ohki Kambara; Tomoaki Sakamoto; Jun-ichi Nishizawa
    • Organizer
      39th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2014)
    • Place of Presentation
      Tucson, USA
    • Year and Date
      2014-09-14 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Tetsuo Sasaki, Tadao Tanabe, and Jun-ichi Nishizawa, "Wide Range And High Resolution CW THz Spectrometer Combined With GaP THz Signal Generator And Mechanically Cooled Bolometer2014

    • Author(s)
      Tetsuo Sasaki, Tadao Tanabe, and Jun-ichi Nishizawa
    • Organizer
      39th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2014)
    • Place of Presentation
      Tucson, USA
    • Year and Date
      2014-09-14 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] テオフィリン無水物単結晶のテラヘルツ偏光分光スペクトル測定2014

    • Author(s)
      佐々木哲朗、木村寛子、神原 大、坂本知昭、西澤潤一
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学(相模原)
    • Related Report
      2013 Research-status Report
  • [Presentation] 連続波テラヘルツ分光測定装置の開発と実用化への課題~医薬品高精度分析装置として~2014

    • Author(s)
      佐々木哲朗
    • Organizer
      第4回イノベーションアリーナセミナー
    • Place of Presentation
      浜松アクトシティ(浜松)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] テラヘルツ信号発生装置の開発~高精度・高分解能テラヘルツ分光測定装置の光源として~2014

    • Author(s)
      佐々木哲朗
    • Organizer
      首都大学東京戦略研究センター総括シンポジウム
    • Place of Presentation
      首都大学東京(八王子)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Polarization Terahertz Spectroscopy of Organic Single Crystals Grown by Temperature Difference Method2013

    • Author(s)
      Tetsuo Sasaki, Hiroko Kimura, Ohki Kambara, Tomoaki Sakamoto, Jun-ichi Nishizawa
    • Organizer
      7th International Conference on Advanced Vibrational Spectroscopy (ICAVS-7)
    • Place of Presentation
      Kobe convention center (Kobe)
    • Related Report
      2013 Research-status Report
  • [Presentation] 単結晶偏光分光測定を用いた医薬品のテラヘルツ帯分子振動解析2013

    • Author(s)
      佐々木哲朗、坂本知昭、木村寛子、神原 大
    • Organizer
      第23回(平成25年度)日本赤外線学会研究発表会
    • Place of Presentation
      防衛大学校(横須賀)
    • Related Report
      2013 Research-status Report
  • [Presentation] テラヘルツ分光吸収スペクトル測定のための有機分子単結晶作成2013

    • Author(s)
      佐々木哲朗、木村寛子、神原 大
    • Organizer
      第43回結晶成長国内会議 (NCCG-43)
    • Place of Presentation
      長野市生涯学習センター(長野)
    • Related Report
      2013 Research-status Report
  • [Presentation] 医薬品単結晶のテラヘルツ偏光分光スペクトルとDFT計算の比較2013

    • Author(s)
      佐々木 哲朗,木村 寛子, 神原 大、坂本知昭、西澤潤一
    • Organizer
      第74回 応用物理学会秋季学術講演会
    • Place of Presentation
      同志社大学(京田辺)
    • Related Report
      2013 Research-status Report
  • [Presentation] 有機物単結晶のテラヘルツ偏光分光スペクトル測定とDFT 計算による分子振動帰属解明2013

    • Author(s)
      佐々木哲朗,木村 寛子, 神原 大, 西澤 潤一
    • Organizer
      応用物理学会第60回春季講演会
    • Place of Presentation
      神奈川工科大学(神奈川県)
    • Related Report
      2012 Research-status Report
  • [Presentation] テラヘルツ波とテラヘルツ分光スペクトル測定について2013

    • Author(s)
      佐々木哲朗
    • Organizer
      第2回イノベーションアリーナセミナー
    • Place of Presentation
      アクトシティ―浜松 研修交流センター(浜松市)
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 連続波テラヘルツ帯分光測定装置の開発と実用化への課題2013

    • Author(s)
      佐々木哲朗
    • Organizer
      第3回イノベーションアリーナセミナー
    • Place of Presentation
      アクトシティ―浜松 研修交流センター(浜松市)
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] テラヘルツ発生デバイスの開発~テラヘルツSGとその応用2013

    • Author(s)
      佐々木哲朗
    • Organizer
      京都光技術研究会 第4回光ものづくりセミナー
    • Place of Presentation
      京都府産業支援センター(京都府)
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Polarization terahertz absorption spectroscopy of single crystal biomolecules in order to assign molecular vibrational modes2012

    • Author(s)
      Tetsuo Sasaki, Hiroko Kimura, Ohki Kambara, Jun-ichi Nishizawa
    • Organizer
      International Symposium on Frontiers in THz Technology (FTT 2012)
    • Place of Presentation
      東大寺総合文化センター(奈良県)
    • Related Report
      2012 Research-status Report
  • [Presentation] テラヘルツ偏光分光スペクトル測定のためのアスパラギン一水和物の単結晶成長2012

    • Author(s)
      佐々木哲朗,木村 寛子, 神原 大, 西澤 潤一
    • Organizer
      第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学(愛媛県)
    • Related Report
      2012 Research-status Report
  • [Remarks] 静岡大学 佐々木研究室

    • URL

      http://www.rie.shizuoka.ac.jp/~thz/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 国際科学イノベーション研究拠点 光創起イノベーション研究拠点 研究紹介

    • URL

      http://iperc.rie.shizuoka.ac.jp/seeds/base/pdf/2F_2.pdf

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2013-05-31   Modified: 2025-11-19  

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