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Anisotropic Growth Kinetics and Pattern Formation of Ice

Research Project

Project/Area Number 10044049
Research Category

Grant-in-Aid for Scientific Research (B).

Allocation TypeSingle-year Grants
Section一般
Research Field 固体物性Ⅰ(光物性・半導体・誘電体)
Research InstitutionInstitute of Low Temperature Science, Hokkaido University

Principal Investigator

FURUKAWA Yoshinori  Hokkaido Univ., Inst. Low Temp Sci., Associate Professor, 低温科学研究所, 助教授 (20113623)

Co-Investigator(Kenkyū-buntansha) THUKAMOTO Katsuo  Tohoku Univ., Graduate School of Science., Inst., 大学院・理学研究科, 助手 (60125614)
YOKOYAMA Etsurou  Yamaguchi Univ., Facutly of Engneering, Associate Professor, 工学部, 助教授 (40212302)
GIGA Yoshikazu  Hokkaido Univ. Graduate School of Science Professor, 大学院・理学研究科, 教授 (70144110)
NADA Hiroki  National Institute Resource and Environment, Researcher, 資源環境技術総合研究所, 研究員
GURTIN M.E.  カーネギーメロン大学, 教授
SEKERKA R.F.  カーネギーメロン大学, 教授
Project Period (FY) 1998 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥5,600,000 (Direct Cost: ¥5,600,000)
Fiscal Year 1999: ¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 1998: ¥3,300,000 (Direct Cost: ¥3,300,000)
KeywordsPattern formation / Ice crystal / Morphological instability / Diffusion field / Mullins-Sekerka instability / Interferometry / Molecular dynamics simulation / 計算機シュミレーション / 表面融解 / 結晶成長 / 界面カイネティクス / パターン形成 / 樹枝状成長 / ファセット成長 / 界面張力 / 異方性 / 計算機シミュレーション
Research Abstract

Pattern formation mechanisms of ice crystals with the faceted faces were carried out in cooperation with the researchers of Carnegie-Mellon Univ. Pittsburgh.
First of all, pattern formation of ice crystal interface during the one-directional growth was observed in-situ using a Mach-Zehnde interferometer. A direct evidence for the constitutional supercooling, which develops in front of the interface, was first given from the analysis of diffusion field of impurity using the interference fringes. The Mullins-Sekerka instability theory, which is basically a linear and steady state theory, is also applicable to the pattern formation of ice interface.
Second, a new model for the ice disk growth of ice in the supercooled water was also developed on the basis of the experimental results for ice crystal growth.
As a result, we showed that there are two different modes for ice crystal processes in the supercooled water depending on the growth kinetics of basal faces (namely, the spiral growth or the two-dimensional nucleation growth of basal faces). This result gives the new prospect for the understanding of the pattern formation of crystals with faceted faces.
Third, the molecular dynamics simulations were .also carried out for the ice surfaces and the ice-water interfaces. The physical properties of quasi-liquid layers on the ice surfaces and the growth processes of ice crystals from the supercooled water were precisely discussed in the molecular level. Most important argument was that we showed the anisotropic growth modes between basal and prismatic interfaces of ice. We begin to develop a new model for the pattern formation of ice crystal on the basis of these results obtained in the period of this international project. Related symposiums about the pattern formation of crystals with faceted faces were also held in Sapporo twice during the project periods. More than 50 researchers were participated for both.

Report

(3 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • Research Products

    (24 results)

All Other

All Publications (24 results)

  • [Publications] E,Yokoyama,R.F.Sekerka and Y.Furukawa: "Growth trajectories of disk crystals of ice growing from supercooled water"J.Phys.Chem.. B104. 65-67 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K.Nagashima and Y.Furukawa: "Time development of a solute diffusion field and morphological instability on a planar interface in the directional growth of ice crystals"J.Crystal Growth. 209. 167-174 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] H.Nada and Y.Furukawa: "Anisotropy in structural transitions between. basal and prismatic interfaces of ice studied by molecular dynamics simulation"Surface Science. 446. 1-16 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] R.Kobayashi and Y.Giga: "Equations with Singular Diffusivity"J.Statis.Phys.. 95. 1187-1220 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 古川義純: "過冷却水中での氷の樹枝状結晶成長と微小重力実験"材料科学. 35. 74-81 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 古川義純: "氷の結晶成長における最近の研究"冷凍. 74. 55-61 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K.Tsukamoto et al.: "Transient crystal growth rate in microgravity ; Report from TR-1A rocket experiment"J.Jpn.Soc.Microgravity Appl.. 15. 2-9 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K.Nagashima and Y.Furukawa: "Interferometric observation of gravity effect on the horizontal growth of ice crystals in a thin growth cell"Physica. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] E. Yokoyama, R. F. Sekerka and Y. Furukawa: "Growth trajectories of disk crystals of ice growing from supercooled water."J. Phys. Chem.. B104. 65-67 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Nagashima and Y. Furukawa: "Time development of a solute diffusion field and morphological instability on a planar interface in the directional growth of ice crystals."J. Crystal Growth. 209. 167-174 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] H. Nada and Y. Furukawa: "Anisotropy in structural transitions between basal and prismatic interfaces of ice studied by molecular dynamics simulation."Surface Science. 446. 1-16 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] R. Kobayashi and Y. Giga: "Equations with Singular Diffusivity."J. Statis. Phys.. 95. 1187-1220 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. Furukawa: "Dendritic growih of ice crystal in supercooled water and its microgravity experiment ( in Japanese)."Material Science. 35. 74-81 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. Furukawa: "Recent developments on researches of ice crystal growth ( in Japanese )."Reitou. 74. 55-61 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Tsukamoto, E. Yokoyama, S. Maruyama, K. Maiwa, K. Shimizu. R. F. Sekerka, T. S. Morita and S. Yoda: "Transient crystal growth rate in microgravity : Report from TR-1A rocket experiment."J. Jpn. Soc. Mrcrogravrty Appl.. 15. 2-9 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Nagashima and Y. Furukawa: "Interferometric observation of gravity effect on the horizontal growih of ice crystals in a thin growth cell."Physica. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 古川義純: "過冷却水中での氷の樹枝状結晶成長と微小重力実験"材料科学. 35. 74-81 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] R. Kobayashi and Y. Giga: "Equations with Singular Diffusivity"J. Statis. Phys.. 95. 1187-1220 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] E. Yokoyama, R. F. Sekerka and Y. Furukawa: "Growth trajectories of disk crystals of ice growing from supercooled water"J. Phys. Chem. B104. 65-67 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] K. Nagashima and Y. Furukawa: "Time development of a solute diffusion field and morphological instability on a planar interface in the directional growth of ice crystals"J. Crystal Growth. 209. 167-174 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] H. Nada and Y. Furukawa: "Anisotropy in structural transitions between basal and prismatic interfaces of ice studied by molecular dynamics simulation"Surface Science. 446. 1-16 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 古川 義純: "過冷却水中での氷の樹枝状結晶成長と微小重力効果" 材料科学. Vol.35,No.2. 74-81 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 古川 義純: "氷結晶の一方向成長における界面カイネティクスの効果の実験的研究" Space Utilization Research. Vol.15. 40-43 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] Etsuro YOKOYAMA,Koichi OKADA and Katsuo TSUKAMOTO: "PRECISE VISUALIZATION OF THE NON-STEADY STATE CONCENTRATION FIELD AROUND A GROWING CRYSTAL IN SOLUTION" Forma. (印刷中). (1999)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2020-05-15  

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