1992 Fiscal Year Annual Research Report

新物質の相変態とその物性ー新しい手法によるアプローチー

Research Project

Project/Area Number	04302053
Research Institution	University of Tsukuba
Principal Investigator	大塚和弘筑波大学, 物質工学系, 教授 (50029881)
Co-Investigator(Kenkyū-buntansha)	鈴木哲郎筑波大学, 物理工学系, 教授 (70045988) 入戸野修東京工業大学, 工学部, 教授 (40016564) 井野博満東京大学, 工学部, 教授 (20029466) 佐分利敏雄大阪大学, 工学部, 教授 (40029020) 小岩昌宏京都大学, 工学部, 教授 (00005860)
Keywords	新物質 / 相変態 / 金属間化合物 / セラミックス / 形状記憶合金 / 準結晶 / 軌道放射光 / コンピューター・シミュレーション
Research Abstract	1992年12月11〜13日に亘って、長崎勤労福祉センターで研究討論会を開催し、上記テーマについて各研究分担者の得た成果を発表すると共に徹底討論を行った。尚この研究会には、研究分担者の他、江口鉄男(九大名誉教授)、山田安定(阪大名誉教授)、吉田豊(静岡理工大助教授)、進藤大輔(東北大助教授)氏等を招き特別講演をしていただいた。以下主な成果の概要を述べる。まず金属間化合物について小岩等は、基本的な物性の一つである弾性定数を、小さな単結晶試料による直方体共振法を用いて広い温度範囲に亘って測定できる技術を確立したことを述べた。セラミックスについては佐分利等が、電子顕微鏡のその場観察で、BaTiO_3の相変態が2次に近いにもかかわらず、核形成と成長の過程をとって進むことを明らかにした。形状記憶合金に関しては大塚等が、過去50年間未解決だったAu-Col合金のζ_2マルテンサイトの構造をX線四軸回抄計で法定すると共に、その変態機構を明らかにしたことを報告した。又掛下等は、マルテンサイト変態で、非等温的変態と等温的変態の生ずる原因を説明できる理論を提唱したが、これはマルテンサイト変態への熱力学的アプローチとして画期的な理論と思われる。今話題の準結晶については平賀が正10箇形準結晶の構造を報告した。岩崎等は揮度の高い軌道放射光と感度の高いイメージング・プレートを組合すことによより、1次相変態の動的観察が可能であることを示した。吉田は又、インビーム・メスバウア分光法という新しい測定技術は、高速拡散のような他の手法が役に立たない分野でも使えることを示し、新物質研究に役立つ可能性を示した。毛利は、「経路確率法」という第一原理計算に基づいて、相変態のキネティックスが計算できる可能性を示した。山田は、「物質の高次構造と新しい物性」と題する特別講演を行ったが、これからの物性研究を示唆する有意義なものであった。

Research Products

(50 results)

All Other

All Publications (50 results)

[Publications] T.Ohba,Y.Emura and K.Otsuka: "Structure Determination of the ξ_2'Martensite and the Mechanism of β_2->ξ_2'Transformation of in a Au-49.5at%Cd Alloy" Materials Trans.JIM. 33. 29-37 (1992)
[Publications] Y.Murakami,K.Otsuka,S.Hanada and S.Watanabe: "Crystallograpy of the Stress-induced B2->7R Martensitic Transformation in a Ni-37.Oat%Al Alloy" Materials Trans.JIM. 33. 282-288 (1992)
[Publications] T.Onda,Y.Bando,T.Ohba and K.Otsuka: "Electron Microscopy Study of Twins in Martensite in a Ti-50.Oat%Ni Alloy" Materials Trans.JIM. 33. 354-359 (1992)
[Publications] N.Kuwano,K.Umeo,K.Yamanoto,M.Itakura and K.Oki: "Variations in Lattice Parameters with Annealing Temperature for L-Pd_5Ce" J.Alloys and Compounds. 181. 61-68 (1992)
[Publications] T.Furuse,S.Matsumura,M.Takahashi and K.Oki: "Kinetic Paths of L1_0-Type Ordering in CuAupd Ternary Alloys Studiesd by ALCHEMI" Electron Microscopy. 1. 148-149 (1992)
[Publications] T.Morimura,S.Matsumura,M.Hasaka and K.Oki: "An Analytical Electron Diffraction Study of L1_0-Type Long-Range Order Depending on Alloys-Compo-sition in a Ternary Svstem of CuAupd" Proc.Xth European Congress on Electron Microscopy. 2. 301-302 (1992)
[Publications] H.Yasuda and M.Koiwa: "Determination of Elastic Constants of Single Crystals with Cubic Symmetry by the Rectangular Parallelepiped Resonance Method" J.Phys.Chem.Solids. 52. 723-729 (1992)
[Publications] H.Yasuda,T.Takasugi and M.Koiwa: "Elastic Properties of L1_2-Type Intermetallic Compounds" Proceedings of International Symposium on Intermetallic Compounds-Structure and Mechanical Properties-(JIMIS-6). 33-37 (1992)
[Publications] H.Yasuda,T.Takasugi and M.Koiwa: "Elasticity of Ni-Based L1_2-Type Intermetallic Compounds" Acta Metall.Mater.40. 381-387 (1992)
[Publications] Y.Kitano and K.Kifune: "HREM Study of Disclinations in MgCd Ordered Alloy" Ultramicroscopy. 39. 279-286 (1991)
[Publications] T.Fukuda,T.Saburi,K.Doi and S.Nenno: "Nucleation and Self-accomodation of the R-phase in Ti-Ni Alloys" Mater.Trans.JIM. 33. 271-277 (1992)
[Publications] M.Yamamoto,T.Fujisawa,T.Saburi,T.kurunizawa et al.: "Quantitive Study of Surface Relief Induced in the Martensitic Transformation of a Cu-Al-Ni Shape Memory Alloy by Scanning Tunneling Microscopy" Surface Science. 42. 1422-1427 (1992)
[Publications] T.Saburi: "Ti-Ni Shape Memory Alloys and Martensitic Trans formations" Proc.Int'l Conf.on Martensitic Transf.,Monterey,USA 1992. (1993)
[Publications] N.Machida,T.Shigematsu,N.Nakanishi,Y.Shinkuma and T.Minami: "Fast Ion Conduction in CuBr-Cu_2MoO_4-CuPO_4 Glasses" Solid State Ionics. 50. 303-306 (1992)
[Publications] N.Machida,Y.Shinkuma,T.Minami,T.Shigematsu and N.Nakanishi: "Cuprous Ion Conduction in Oxyhalide Glasses of the System CuBr-Cu_2MoO_4-CuPO_4" J.Electrochem.Soc.139. 1380-1383 (1992)
[Publications] N.Mschida,T.Shigematsu,N.Nakanishi,S.Tsuchida and T.Minami: "Glass Formation and Ion Conduction in the CuCl Cu_2MoO_4-CuPO_4 System" J.Chem.Soc.Faraday Trans.88. 3059-3062 (1991)
[Publications] M.Hayakawa,H.Shinmen,M.Oka,H.Nakagawa and R.Inoue: "Effect of Grain Size on the Martensite Transformation in Tetragonal Zirconia Polycrystals" Rep.Fac.Eng.Tottori Univ.22. 1-14 (1991)
[Publications] M.Hayakawa and M.Oka: "Phenomenlogical Analysis of the Martensitic Transformation in Y-PSZ" Trans.MRS-J Vol.6,Symposium on Zirconia Ceramics. 6. 17-28 (1991)
[Publications] M.Yamanoto,T.Fujisawa,T.Saburi,M.Hayakawa,M.Oka: "Scanning Tunneling Microscope Study of Surface Relief Induced by the Tetragonal to Monoclinic Transformation in Zirconia Yttria Alloy" Jltramicroscopy. 42-44. 1422-1427 (1992)
[Publications] T.Tadaki,S.Yamamoto and K.Shimizu: "A Martensite Peculiar to Thin Foil of a Ti_<50>Ni_<49>-Fe_1 Shape Memory Alloy" Mat.Res.Soc.Symp.Proc.245. 219-224 (1991)
[Publications] K.Shimizu and T.Tadaki: "Recent Studies on the Precise Crystal Structural Analyses of Martensitic Transformations" Maters.Trans.,JIM. 33. 165-177 (1992)
[Publications] K.Shimizu,T.Tadaki and Y.Nakata: "Atom Locations of Constituent Elements in Some Ternary Shape Memory Alloys Determined by the ALCHEMI Measurements" Mem.Inst.Sci.Ind.Res.,Osaka Univ.49. 29-45 (1992)
[Publications] A.Nagasawa et al.: "ω-Like Diffranction Anomaly in the Premartensitic β_1 Phase of the AuCuZn_2 Alloy" Mater.Trans.JIM. 32. 1011-1016 (1991)
[Publications] Y.Morii,A.Nagasawa,Y.Matsuo,S.Funahashi,H.R.Child,R.M.Nicklow: "Lattice Instability In β_1-AgZn" J.Phys.Soc.Jpn. 60. 4160-4166 (1991)
[Publications] A.Nagasawa et al.: "Lattice Instability of Premartensitic β_1 Phase in Cu_3Al(+pd) Alloy under Uniaxial Pressure" Mater.Trans.JIM. 33. 203-207 (1992)
[Publications] K.Tanaka and R.Oshima: "Role of Annealing Twin in the Formation of Variant Structure of Bct Martensite in Fe-Pd Alloy" Mater.Trans.JIM. 32. 325-330 (1991)
[Publications] R.Oshima,S.Muto and F.E.Fujita: "Initiation of FCC-FCT Thermoelastic Martensite Transformation from Premartensitic State of Fe-30at%Pd Alloys" Mater.Trans.JIM. 33. 197-202 (1992)
[Publications] K.Tanaka,K.Hiraga and R.Oshima: "Origin of Tetragonality of Bct Martensite of Fe-Pd-Ni Alloy" Mater.Trans.JIM. 33. 215-219 (1992)
[Publications] K.Hiraga: "High-Resolution Electron Microscopy of Decagonal Quasicrystals" Sci.Rep.RITU A. 36. 115-127 (1991)
[Publications] K.Hiraga,W.Sun,F.J.Lincoln,M.Kaneko,: "Formation of Decagonal Quasicrystal in the Al-Pd-Mn System and Its Struvture" Jpn.J.Appl.Phys.30. 2028-2034 (1991)
[Publications] K.Hiraga: "High-Resolution Electron Micriscopy of Quasicrystals" Electron Microscopy. 2. 485-489 (1992)
[Publications] A.Waseda,H.Morioka,K.Kimura and H,Ino: "An Icosahedral Quasicrystal and its Cubic Approximant in the Al-Pd-Mn System" Phil.Mag.Lett.65. 25-32 (1992)
[Publications] S.Nakamura,Y.Hirotsu and N.Ishinose: "High Resolution Electron Microscopic Observation of Ferromagnetic Amorphous Ferrites in CaO-Bi_2O_3-Fe_2O_3 and Li_2O-Bi_2O_3-Fe_2O_3 Systems" Jpn.J.Appl.Phys.30. L844-L847 (1991)
[Publications] T.Oohira,Y.Yokota,Y.Iseki,K.Matsumura and Y.Hirotsu: "Preparation of Silica Glass Containing AgCl by Sol-Gel Method" Proc.Int.Conf.on Sci.and Tech.of New Glasses. 364-369 (1991)
[Publications] K.Anazawa,Y.Hirotsu and N.Ichinose: "High Resolution Electron Microscope Observation of Medium-Range Atomic Ordering in Amorphous Alloy" Proc.8-th Int.Conf.on Liquid and Amorphous Metals,Wiena,Sept.1992. (1992)
[Publications] K.Kawadaki,H.Iwasaki,H.Kawata and K.Nose: "Dynamic Observation of the Secondary Recrystallization Process at High Temperatures in Grain-Oriented Silicon Steel Using Synchrotron X-Radiation" Rev.Sci.Instrum.63. 1110-1113 (1992)
[Publications] H.Iwasaki: "Synchrotron Radiation---A Powerful Tool for Materials Science Research" Proc.4th Intern.Symp.Advanced Energy Research. 209-215 (1992)
[Publications] Y.Iida,T.Shimura,J.Harada,S.Samata and Y.Matsushita: "A Structured Study of the Thermally Oxidized Si(001)Wafer by X-Ray CTR Scattering" Surface Science Letter. 258. 235-238 (1991)
[Publications] J.Harada et al.: "Charactarization of the (0001) Surface of Ice Ih Crystal by the Crystal Truncation Rod Scattering with the use of a Synchrotron Radiation Source" J.Crystal Growth. 121. 360-364 (1992)
[Publications] T.Shimura,Y.IIda,M.Takata,I,Takahashi and J.Harada: "X-Ray Diffraction Study of the Crystalline Phase in Amorphous SiO_22 Film on Si(001) Surface" Proc.5th Topical Meeting on Crystal Growth Mechanism. (1992)
[Publications] O.Nittono: "Applications of X-ray Dynamical Diffraction Techniques to Materials Research" Materials Science and Engineering. A416. 233-244 (1991)
[Publications] A.Sugawara and A.Nittono: "Interface Structures of Pt/Au(001) Epitaxial Bilayer Films Prepared by Means of Ion Beam Sputtering" J.Crystal Growth. 115. 596-601 (1991)
[Publications] T.Okamoto,N.Kojima,A.Yamada,M.Konagai and O.NIttono: "Optical Anisotropy of Vacancy-Ordered Ga2Se3 Grown by Molecular Beam Epitaxy" Jpn.J.Appl.Phys.31[2B]. 145-151 (1992)
[Publications] T.Suzuki and K.Takahashi: "Nucleation Procrss pf Martensite in Small Paeticle" Mater.Trans.JIM. 33. 184-190 (1992)
[Publications] T.Nishizawa,K.Ishida,H.Ohtani,C.Kami and M.Suwa: "Experimental Study on Interaction Parameter for Carbon and Alloying Elements in Austenite and Ferrite" Scand.J.Metall.20. 62-71 (1991)
[Publications] H.Ohtani,K.Kojima,K.Ishida and T.Nishizawa: "Miscibility Gap in II-VI Alloy Semiconductor Systems" J.Alloys and Compounds. 182. 103-114 (1992)
[Publications] H.Ohtani,K.Ishida and T.Nishizawa: "Thermodynamic Databases for Alloy Phase Diagrams" Trans.MRS Japan. 9. 199-204 (1992)
[Publications] T.Mohri: "Order-Disorder Kinetics Studied by the Path Probability Method" Structure and Phase Stability of Alloys,ed.by J.L.Moran-Lopez et al.,Plenum Press,New York. 87-101 (1992)
[Publications] T.Mohri,Y.Sugawara,K.Watanabe and J.M.Sanchez: "Ordering in Fcc Lattices by Cluster Variation Method and Path Probabilith Method" Mater.Trans.JIM. 33. 558-564 (1992)
[Publications] K.Nakamura and T.Mohri: "Non-mperical Calculation of Thermal Vibration Effects on the Phase Stability of InP-InSb Alloy" Modrlling and Simul.Mater.Sci.Eng.1. 19-27 (1993)

1992 Fiscal Year Annual Research Report

新物質の相変態とその物性ー新しい手法によるアプローチー

Principal Investigator

大塚 和弘 筑波大学, 物質工学系, 教授 (50029881)

Research Products

[Publications] T.Ohba,Y.Emura and K.Otsuka: "Structure Determination of the ξ_2'Martensite and the Mechanism of β_2->ξ_2'Transformation of in a Au-49.5at%Cd Alloy" Materials Trans.JIM. 33. 29-37 (1992)

[Publications] Y.Murakami,K.Otsuka,S.Hanada and S.Watanabe: "Crystallograpy of the Stress-induced B2->7R Martensitic Transformation in a Ni-37.Oat%Al Alloy" Materials Trans.JIM. 33. 282-288 (1992)

[Publications] T.Onda,Y.Bando,T.Ohba and K.Otsuka: "Electron Microscopy Study of Twins in Martensite in a Ti-50.Oat%Ni Alloy" Materials Trans.JIM. 33. 354-359 (1992)

[Publications] N.Kuwano,K.Umeo,K.Yamanoto,M.Itakura and K.Oki: "Variations in Lattice Parameters with Annealing Temperature for L-Pd_5Ce" J.Alloys and Compounds. 181. 61-68 (1992)

[Publications] T.Furuse,S.Matsumura,M.Takahashi and K.Oki: "Kinetic Paths of L1_0-Type Ordering in CuAupd Ternary Alloys Studiesd by ALCHEMI" Electron Microscopy. 1. 148-149 (1992)

[Publications] T.Morimura,S.Matsumura,M.Hasaka and K.Oki: "An Analytical Electron Diffraction Study of L1_0-Type Long-Range Order Depending on Alloys-Compo-sition in a Ternary Svstem of CuAupd" Proc.Xth European Congress on Electron Microscopy. 2. 301-302 (1992)

[Publications] H.Yasuda and M.Koiwa: "Determination of Elastic Constants of Single Crystals with Cubic Symmetry by the Rectangular Parallelepiped Resonance Method" J.Phys.Chem.Solids. 52. 723-729 (1992)

[Publications] H.Yasuda,T.Takasugi and M.Koiwa: "Elastic Properties of L1_2-Type Intermetallic Compounds" Proceedings of International Symposium on Intermetallic Compounds-Structure and Mechanical Properties-(JIMIS-6). 33-37 (1992)

[Publications] H.Yasuda,T.Takasugi and M.Koiwa: "Elasticity of Ni-Based L1_2-Type Intermetallic Compounds" Acta Metall.Mater.40. 381-387 (1992)

[Publications] Y.Kitano and K.Kifune: "HREM Study of Disclinations in MgCd Ordered Alloy" Ultramicroscopy. 39. 279-286 (1991)

[Publications] T.Fukuda,T.Saburi,K.Doi and S.Nenno: "Nucleation and Self-accomodation of the R-phase in Ti-Ni Alloys" Mater.Trans.JIM. 33. 271-277 (1992)

[Publications] M.Yamamoto,T.Fujisawa,T.Saburi,T.kurunizawa et al.: "Quantitive Study of Surface Relief Induced in the Martensitic Transformation of a Cu-Al-Ni Shape Memory Alloy by Scanning Tunneling Microscopy" Surface Science. 42. 1422-1427 (1992)

[Publications] T.Saburi: "Ti-Ni Shape Memory Alloys and Martensitic Trans formations" Proc.Int'l Conf.on Martensitic Transf.,Monterey,USA 1992. (1993)

[Publications] N.Machida,T.Shigematsu,N.Nakanishi,Y.Shinkuma and T.Minami: "Fast Ion Conduction in CuBr-Cu_2MoO_4-CuPO_4 Glasses" Solid State Ionics. 50. 303-306 (1992)

[Publications] N.Machida,Y.Shinkuma,T.Minami,T.Shigematsu and N.Nakanishi: "Cuprous Ion Conduction in Oxyhalide Glasses of the System CuBr-Cu_2MoO_4-CuPO_4" J.Electrochem.Soc.139. 1380-1383 (1992)

[Publications] N.Mschida,T.Shigematsu,N.Nakanishi,S.Tsuchida and T.Minami: "Glass Formation and Ion Conduction in the CuCl Cu_2MoO_4-CuPO_4 System" J.Chem.Soc.Faraday Trans.88. 3059-3062 (1991)

[Publications] M.Hayakawa,H.Shinmen,M.Oka,H.Nakagawa and R.Inoue: "Effect of Grain Size on the Martensite Transformation in Tetragonal Zirconia Polycrystals" Rep.Fac.Eng.Tottori Univ.22. 1-14 (1991)

[Publications] M.Hayakawa and M.Oka: "Phenomenlogical Analysis of the Martensitic Transformation in Y-PSZ" Trans.MRS-J Vol.6,Symposium on Zirconia Ceramics. 6. 17-28 (1991)

[Publications] M.Yamanoto,T.Fujisawa,T.Saburi,M.Hayakawa,M.Oka: "Scanning Tunneling Microscope Study of Surface Relief Induced by the Tetragonal to Monoclinic Transformation in Zirconia Yttria Alloy" Jltramicroscopy. 42-44. 1422-1427 (1992)

[Publications] T.Tadaki,S.Yamamoto and K.Shimizu: "A Martensite Peculiar to Thin Foil of a Ti_<50>Ni_<49>-Fe_1 Shape Memory Alloy" Mat.Res.Soc.Symp.Proc.245. 219-224 (1991)

[Publications] K.Shimizu and T.Tadaki: "Recent Studies on the Precise Crystal Structural Analyses of Martensitic Transformations" Maters.Trans.,JIM. 33. 165-177 (1992)

[Publications] K.Shimizu,T.Tadaki and Y.Nakata: "Atom Locations of Constituent Elements in Some Ternary Shape Memory Alloys Determined by the ALCHEMI Measurements" Mem.Inst.Sci.Ind.Res.,Osaka Univ.49. 29-45 (1992)

[Publications] A.Nagasawa et al.: "ω-Like Diffranction Anomaly in the Premartensitic β_1 Phase of the AuCuZn_2 Alloy" Mater.Trans.JIM. 32. 1011-1016 (1991)

[Publications] Y.Morii,A.Nagasawa,Y.Matsuo,S.Funahashi,H.R.Child,R.M.Nicklow: "Lattice Instability In β_1-AgZn" J.Phys.Soc.Jpn. 60. 4160-4166 (1991)

[Publications] A.Nagasawa et al.: "Lattice Instability of Premartensitic β_1 Phase in Cu_3Al(+pd) Alloy under Uniaxial Pressure" Mater.Trans.JIM. 33. 203-207 (1992)

[Publications] K.Tanaka and R.Oshima: "Role of Annealing Twin in the Formation of Variant Structure of Bct Martensite in Fe-Pd Alloy" Mater.Trans.JIM. 32. 325-330 (1991)

[Publications] R.Oshima,S.Muto and F.E.Fujita: "Initiation of FCC-FCT Thermoelastic Martensite Transformation from Premartensitic State of Fe-30at%Pd Alloys" Mater.Trans.JIM. 33. 197-202 (1992)

[Publications] K.Tanaka,K.Hiraga and R.Oshima: "Origin of Tetragonality of Bct Martensite of Fe-Pd-Ni Alloy" Mater.Trans.JIM. 33. 215-219 (1992)

[Publications] K.Hiraga: "High-Resolution Electron Microscopy of Decagonal Quasicrystals" Sci.Rep.RITU A. 36. 115-127 (1991)

[Publications] K.Hiraga,W.Sun,F.J.Lincoln,M.Kaneko,: "Formation of Decagonal Quasicrystal in the Al-Pd-Mn System and Its Struvture" Jpn.J.Appl.Phys.30. 2028-2034 (1991)

[Publications] K.Hiraga: "High-Resolution Electron Micriscopy of Quasicrystals" Electron Microscopy. 2. 485-489 (1992)

[Publications] A.Waseda,H.Morioka,K.Kimura and H,Ino: "An Icosahedral Quasicrystal and its Cubic Approximant in the Al-Pd-Mn System" Phil.Mag.Lett.65. 25-32 (1992)

[Publications] S.Nakamura,Y.Hirotsu and N.Ishinose: "High Resolution Electron Microscopic Observation of Ferromagnetic Amorphous Ferrites in CaO-Bi_2O_3-Fe_2O_3 and Li_2O-Bi_2O_3-Fe_2O_3 Systems" Jpn.J.Appl.Phys.30. L844-L847 (1991)

[Publications] T.Oohira,Y.Yokota,Y.Iseki,K.Matsumura and Y.Hirotsu: "Preparation of Silica Glass Containing AgCl by Sol-Gel Method" Proc.Int.Conf.on Sci.and Tech.of New Glasses. 364-369 (1991)

[Publications] K.Anazawa,Y.Hirotsu and N.Ichinose: "High Resolution Electron Microscope Observation of Medium-Range Atomic Ordering in Amorphous Alloy" Proc.8-th Int.Conf.on Liquid and Amorphous Metals,Wiena,Sept.1992. (1992)

[Publications] K.Kawadaki,H.Iwasaki,H.Kawata and K.Nose: "Dynamic Observation of the Secondary Recrystallization Process at High Temperatures in Grain-Oriented Silicon Steel Using Synchrotron X-Radiation" Rev.Sci.Instrum.63. 1110-1113 (1992)

[Publications] H.Iwasaki: "Synchrotron Radiation---A Powerful Tool for Materials Science Research" Proc.4th Intern.Symp.Advanced Energy Research. 209-215 (1992)

[Publications] Y.Iida,T.Shimura,J.Harada,S.Samata and Y.Matsushita: "A Structured Study of the Thermally Oxidized Si(001)Wafer by X-Ray CTR Scattering" Surface Science Letter. 258. 235-238 (1991)

[Publications] J.Harada et al.: "Charactarization of the (0001) Surface of Ice Ih Crystal by the Crystal Truncation Rod Scattering with the use of a Synchrotron Radiation Source" J.Crystal Growth. 121. 360-364 (1992)

[Publications] T.Shimura,Y.IIda,M.Takata,I,Takahashi and J.Harada: "X-Ray Diffraction Study of the Crystalline Phase in Amorphous SiO_22 Film on Si(001) Surface" Proc.5th Topical Meeting on Crystal Growth Mechanism. (1992)

[Publications] O.Nittono: "Applications of X-ray Dynamical Diffraction Techniques to Materials Research" Materials Science and Engineering. A416. 233-244 (1991)

[Publications] A.Sugawara and A.Nittono: "Interface Structures of Pt/Au(001) Epitaxial Bilayer Films Prepared by Means of Ion Beam Sputtering" J.Crystal Growth. 115. 596-601 (1991)

[Publications] T.Okamoto,N.Kojima,A.Yamada,M.Konagai and O.NIttono: "Optical Anisotropy of Vacancy-Ordered Ga2Se3 Grown by Molecular Beam Epitaxy" Jpn.J.Appl.Phys.31[2B]. 145-151 (1992)

[Publications] T.Suzuki and K.Takahashi: "Nucleation Procrss pf Martensite in Small Paeticle" Mater.Trans.JIM. 33. 184-190 (1992)

[Publications] T.Nishizawa,K.Ishida,H.Ohtani,C.Kami and M.Suwa: "Experimental Study on Interaction Parameter for Carbon and Alloying Elements in Austenite and Ferrite" Scand.J.Metall.20. 62-71 (1991)

[Publications] H.Ohtani,K.Kojima,K.Ishida and T.Nishizawa: "Miscibility Gap in II-VI Alloy Semiconductor Systems" J.Alloys and Compounds. 182. 103-114 (1992)

[Publications] H.Ohtani,K.Ishida and T.Nishizawa: "Thermodynamic Databases for Alloy Phase Diagrams" Trans.MRS Japan. 9. 199-204 (1992)

[Publications] T.Mohri: "Order-Disorder Kinetics Studied by the Path Probability Method" Structure and Phase Stability of Alloys,ed.by J.L.Moran-Lopez et al.,Plenum Press,New York. 87-101 (1992)

[Publications] T.Mohri,Y.Sugawara,K.Watanabe and J.M.Sanchez: "Ordering in Fcc Lattices by Cluster Variation Method and Path Probabilith Method" Mater.Trans.JIM. 33. 558-564 (1992)

[Publications] K.Nakamura and T.Mohri: "Non-mperical Calculation of Thermal Vibration Effects on the Phase Stability of InP-InSb Alloy" Modrlling and Simul.Mater.Sci.Eng.1. 19-27 (1993)

大塚和弘筑波大学, 物質工学系, 教授 (50029881)