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The fluctuation of the chain conformation and the dynamic process of void formation in the matalisation of liquid chalcongen systems

Research Project

Project/Area Number 15K05206
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Mathematical physics/Fundamental condensed matter physics
Research InstitutionNiigata University

Principal Investigator

MARUYAMA Kenji  新潟大学, 自然科学系, 教授 (40240767)

Co-Investigator(Renkei-kenkyūsha) ODAGAKI Takashi  科学教育総合研究所株式会社, 研究開発部, 代表取締役 (90214147)
Research Collaborator ENDO Hirohisa  京都大学, 理学部, 名誉教授
HOSHINO Hideoki  弘前大学, 教育学部, 名誉教授
Hensel F.  マールブルク大学, 物理化学部, 教授
HIROI Satoshi  , Spring8研究員
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords液体構造 / 粒子線回折 / 逆モンテカルロ法 / 中長距離構造 / 電子状態 / 粒子線散乱 / 量子計算 / 液相相転移 / 中距離構造 / 3次元構造 / 液体半導体 / 構造相転移
Outline of Final Research Achievements

The precise analysis of structural changes of liquid chalcogens(Se and Te) and liquid Hg aroud their electronic phase transitions.
As the new method for analysis of the chain conformation of liquid chalcogens, the triangle structure units were adopted.
For confirming our model for metal-insulator transition of liquid Hg, the quantum chemistry calculations were performed for the atomic clusters based on the reversed Monte Carlo models. Those gave the affirmative results with our models.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (16 results)

All 2018 2017 2016 2015

All Journal Article (3 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Open Access: 3 results,  Acknowledgement Compliant: 1 results) Presentation (13 results) (of which Int'l Joint Research: 4 results,  Invited: 1 results)

  • [Journal Article] The Packing of Helical and Zigzag Chains and Distribution of Interstitial Voids in Expanded Liquid Se near the Semiconductor to Metal Transition2017

    • Author(s)
      Kenji Maruyama, Satoshi Hiroi (Sato), Hirohisa Endo, Hideoki Hoshino4 Takashi Odagaki and Friedrich Hensel
    • Journal Title

      EPJ Web of Conferences

      Volume: 151 Pages: 01003-01003

    • DOI

      10.1051/epjconf/201715101003

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Packing of Helical and Zigzag Chains and Distribution of Interstitial Voids in Expanded Liquid Se near the Semiconductor to Metal Transition2017

    • Author(s)
      Kenji Maruyama, Satoshi, Hiroi(Sato), Hirohisa Endo, Hideoki Hoshino, Takashi Odagaki, Friedrich Hensel
    • Journal Title

      The European Physical Journal, Web of Conferences

      Volume: 印刷中

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neutron Diffraction Study of Isotope Enriched Glassy Sm4Ti9O242015

    • Author(s)
      Kenji Maruyama, Yasutomo Arai, Satoshi Sato, Mayumi Sanada, Toshiya Otomo, Kentaro Suzuya and Keiji Itoh
    • Journal Title

      JPS Conf. Proc.

      Volume: 8

    • DOI

      10.7566/jpscp.8.031007

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] l-SeのSC-M転移近傍でのらせん、ジグザグ鎖のセグメント充填変化2018

    • Author(s)
      丸山健二, 遠藤裕久, 星野英興
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Electronic Structures and Impurity Cluster Features in Mg - Zn - Y Alloys with a Synchronized Long - Period Stacking Ordered Phase2018

    • Author(s)
      S . Hosokawa , K . Maruyama , K . Kobayashi , J . R . Stellhorn , B . Paulus , A . Koura , F . Shimojo , M . Yamasaki , Y . Kawamura, S . Yoshioka, H . Sato
    • Organizer
      The 22nd Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The seeds of Zn6Y8L12 - type clusters in amorphous Mg85Zn6Y9 alloy investigated byphoto emissionsp ectroscopy2018

    • Author(s)
      S . Hosokawa , J . R . Stellhorn , B . Paulus , K . Maruyama , K . Kobayashi , H . Okuda , M . Yamasaki , Y . Kawamura , H . Sato
    • Organizer
      The 22nd Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アモルファスMgLPSO合金の電子構造2017

    • Author(s)
      細川伸也, Jens R. Stellhorn, 丸山健二, 小林健太郎, 佐藤仁
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] l-SeのSC-M転移近傍でのらせん、ジグザグ鎖-セグメント充填とvoid分布2017

    • Author(s)
      丸山健二, 遠藤裕久, 星野英興
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Mg LPSO 合金の電子構造2017

    • Author(s)
      細川 伸也、Jens R. Stellhorn、小林 健太郎、 丸山 健二、山崎 倫昭、河村 能人、佐藤 仁
    • Organizer
      日本金属学会2017年秋期講演大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 構造不規則系膨張流体水銀の電子構造の研究2017

    • Author(s)
      小林健太郎, 丸山健二
    • Organizer
      平成29年度 第46回新潟支部支部例会
    • Related Report
      2017 Annual Research Report
  • [Presentation] The packing of helical and zigzag chains and distribution of interstitial voids in expanded liquid Se near the semiconductor to metal transition2016

    • Author(s)
      Kenji Maruyama, Satoshi, Hiroi(Sato), Hirohisa Endo, Hideoki Hoshino, Takashi Odagaki, Friedrich Hensel
    • Organizer
      The 16th International Conference on Liquid and Amorphous Metals
    • Place of Presentation
      Stadthalle Bad Godesberg (Bad Godesberg, Bonn, Germany)
    • Year and Date
      2016-09-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Neutron and X-ray scattering Study of Isotope Enriched Glassy Sm4Ti9O242016

    • Author(s)
      Kenji. Maruyama, Yasutomo Arai, Satoshi Hiroi(Sato), Mayumi Sanada, and Keiji Itoh
    • Organizer
      The 16th International Conference on Liquid and Amorphous Metals
    • Place of Presentation
      Stadthalle Bad Godesberg (Bad Godesberg, Bonn, Germany)
    • Year and Date
      2016-09-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 液体カルコゲン系における半導体-金属転移近傍の鎖形態変化と動的構造2016

    • Author(s)
      丸山健二, 遠藤裕久, 星野英興, 小林健太郎
    • Organizer
      日本物理学会 第 71 回年次大会
    • Place of Presentation
      東北学院 大学 (仙台市)
    • Year and Date
      2016-03-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 中性子およびX線散乱の相補的利用-非晶質・液体の部分構造の信頼性2016

    • Author(s)
      丸山健二
    • Organizer
      第2回 放射光・中性子の相補利活用 セミナー
    • Place of Presentation
      研究社英語センター(東京)
    • Year and Date
      2016-02-19
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] 過冷却Teの中性子回折測定2015

    • Author(s)
      丸山健二, 川北至信, 大友俊哉, 大下英敏, 小林健太郎
    • Organizer
      日本物理学会 2015 年秋季 大会
    • Place of Presentation
      関西大学(大阪)
    • Year and Date
      2015-09-17
    • Related Report
      2015 Research-status Report
  • [Presentation] 液体Se80Te20の半導体-金属転移と動的構造2015

    • Author(s)
      丸山健二, 乾雅祝, 梶原行夫, 小林健太郎
    • Organizer
      日本物理学会 2015 年秋季 大会
    • Place of Presentation
      関西大学(大阪)
    • Year and Date
      2015-09-17
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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