Yoshihiro Kuroiwa

Last Updated :2025/08/06

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
E-mail
kuroiwahiroshima-u.ac.jp
Other Contact Details
1-3-1 Kagamiyama, Higashihiroshima, Hiroshima 739-8526, Japan, Japan
TEL : (+81)82-424-7397 FAX : (+81)
Self-introduction
Studies on structural phase transitions and materials structure physics of solids, especially dielectrics, and developing methods for crystal structure analysis using synchrotron radiation X-ray diffraction.

Basic Information

Academic Degrees

  • Doctor of Engineering, University of Tsukuba
  • Master of Engineering, Osaka University

Educational Activity

  • [Bachelor Degree Program] School of Science : Physics : Physics
  • [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Physics Program
  • [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Physics Program

In Charge of Primary Major Programs

  • Physics

Research Fields

  • Interdisciplinary science and engineering;Applied physics;Crystal engineering
  • Mathematical and physical sciences;Physics;Condensed matter physics I

Research Keywords

  • materials structure physics
  • synchrotron radiation X-ray diffraction
  • ferroelectrics
  • visualization of electron charge density distribution
  • time-resolved structure analysis
  • Bragg coherent X-ray diffraction imaging

Affiliated Academic Societies

  • International Meeting on Ferroelectricity
  • Asian Ferroelectric Association (AFA)
  • The Dielectric Society of Japan
  • The Physical Society of Japan
  • The Japan Society of Applied Physics
  • The Crystallographic Society of Japan
  • The Japanese Society for Synchrotron Radiation Research
  • The Ceramic Society of Japan

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, 2Term, Introduction to Physics A
  2. 2025, Undergraduate Education, 4Term, Advanced Physics
  3. 2025, Undergraduate Education, First Semester, Special Study for Graduation A
  4. 2025, Undergraduate Education, Second Semester, Special Study for Graduation B
  5. 2025, Undergraduate Education, First Semester, Special Study for Graduation B
  6. 2025, Graduate Education (Master's Program) , 1Term, Special Topics in Synchrotron Radiation Science A
  7. 2025, Graduate Education (Master's Program) , 3Term, Materials Structure Physics
  8. 2025, Graduate Education (Master's Program) , Second Semester, Laboratory in Synchrotron Radiation Science
  9. 2025, Graduate Education (Master's Program) , First Semester, Exercise in Physics I
  10. 2025, Graduate Education (Master's Program) , Second Semester, Exercise in Physics II
  11. 2025, Graduate Education (Master's Program) , First Semester, Special Exsecise in Physics A
  12. 2025, Graduate Education (Master's Program) , Second Semester, Special Exsecise in Physics B
  13. 2025, Graduate Education (Master's Program) , Year, Special Research in Physics
  14. 2025, Graduate Education (Doctoral Program) , Year, Special Research in Physics

Research Activities

Academic Papers

  1. Role of the third composition and its A-site cation off-centering mechanism in ternary BiFeO3-BaTiO3-based piezoelectric ceramics, SCRIPTA MATERIALIA, 262, 20250601
  2. Multiprobe analyses on nucleation and evolution of nanocrystallization process in a high saturation magnetization soft magnetic Fe-Si-B-P-Cu-C alloy, JOURNAL OF MATERIALS SCIENCE, 60(8), 3988-3998, 202502
  3. Two types of cubic components coexisting in the paraelectric phase of relaxor ferroelectric Pb(Mg1/3Nb2/3)O3 revealed by synchrotron radiation X-ray diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 63(8), 20240801
  4. A Method Evaluating Spontaneous Polarization from X-Ray Diffraction ff raction Data ∼ A Classical Analogue to the Method Using Berry Phase, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 93(8), 20240815
  5. Stabilization and high thermoelectric performance of high-entropy-type cubic AgBi(S, Se, Te)2, JOURNAL OF ALLOYS AND COMPOUNDS, 1004, 20241105
  6. One-Dimensional Band Structure in Quasi-Two-Dimensional η-Mo4O11 Revealed by Angle-Resolved Photoelectron Spectroscopy and First-Principles Calculation, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 92(8), 20230815
  7. Lattice strain visualization inside a 400 nm single grain of BaTiO3 in polycrystalline ceramics by Bragg coherent X-ray diffraction imaging, JAPANESE JOURNAL OF APPLIED PHYSICS, 62(SM), 20231101
  8. Crystal structure of heteroepitaxial BaTiO3-KNbO3 core-shell nanocomposite particles studied by synchrotron radiation X-ray diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 62(SM), 20231101
  9. Piezoelectric Actuation Mechanism Involving Extrinsic Nanodomain Dynamics in Lead-Free Piezoelectrics, ADVANCED MATERIALS, 35(11), 202303
  10. ★, Stability of ferroelectric phase and structural characteristics in oriented PbTiO3 ceramic coating formed by aerosol deposition method, APPLIED PHYSICS LETTERS, 122(14), 20230403
  11. Enabling robust anionic redox structure via tuning the symmetry of locally ordered lattice in Li-rich Li-Mn-O cathodes, CHEMICAL ENGINEERING JOURNAL, 454, 20230215
  12. Development of superparaelectric BaTiO3 system ceramics through heterovalent Mn-Nb co-doping for DC-bias free dielectrics, JAPANESE JOURNAL OF APPLIED PHYSICS, 61(SN), 20221101
  13. Composition dependence of structural and piezoelectric properties in Bi(Mg0.5Ti0.5)O-3-modified BaTiO3-BiFeO3 ceramics, JAPANESE JOURNAL OF APPLIED PHYSICS, 61(SN), 20221101
  14. The ferroelectric phase transition in a 500 nm sized single particle of BaTiO3 tracked by coherent X-ray diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 61(SN), 20221101
  15. Lattice Anharmonicity in BiS2-Based Layered Superconductor RE(O,F)BiS2 (RE = La, Ce, Pr, Nd), JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 91(7), 20220715
  16. Tailoring interphase structure to enable high-rate, durable sodium-ion battery cathode

    , JOURNAL OF ENERGY CHEMISTRY, 68, 564-571, 202205
  17. Mn-Nb co-doping in barium titanate ceramics by different solid-state reaction routes for temperature stable and DC-bias free dielectrics, CERAMICS INTERNATIONAL, 48(2), 2154-2160, 20220115
  18. Development and Improvement of Bragg Coherent Diffraction Imaging for Expanding Observable Particle-size Range, Acta Crystallogr. Sect. A, 77, C922-C922, 2021
  19. Structural Transition with a Sharp Change in the Electrical Resistivity and Spin-Orbit Mott Insulating State in a Rhenium Oxide, Sr3Re2O9, Inorg. Chem., 60, 507-514, 2021
  20. The crystal structure and electrical/thermal transport properties of Li1-xSn2+xP2 and its performance as a Li-ion battery anode material, JOURNAL OF MATERIALS CHEMISTRY A, 9(11), 7034-7041, 20210321
  21. Non-Rare-Earth UVC Persistent Phosphors Enabled by Bismuth Doping, ADVANCED OPTICAL MATERIALS, 9(8), 202104
  22. Size effect of the guest cation on the AlO4 framework in aluminate sodalite-type oxides M-8[Al12O24](SO4)(2) (M = Sr2+ and Ca2+) in the I(4)over-bar3m phase, ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 77, 186-192, 202104
  23. Phase transition, magnetic, and electronic properties of CeOInS2, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 129(5), 249-253, 202105
  24. n-Type thermoelectric metal chalcogenide (Ag,Pb,Bi)(S,Se,Te) designed by multi-site-type high-entropy alloying, MATERIALS RESEARCH LETTERS, 9(9), 366-372, 20210902
  25. Formation Mechanism of beta-Li3PS4 through Decomposition of Complexes, INORGANIC CHEMISTRY, 60(10), 6964-6970, 20210517
  26. Thermoelectric Properties of the As/P-Based Zintl Compounds EuIn2As2-xPx (x=0-2) and SrSn2As2, ACS APPLIED ENERGY MATERIALS, 4(5), 5155-5164, 20210524
  27. ★, Observing and Modeling the Sequential Pairwise Reactions that Drive Solid-State Ceramic Synthesis, ADVANCED MATERIALS, 33(24), 202106
  28. Synthesis of Pb(Zr, Ti)O-3 fine ceramic powder at room temperature by dry mechanochemical solid-state reaction evaluated using synchrotron radiation X-ray diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 60(SF), 20211101
  29. Material softening by cation off-centering in Bi-based lead-free piezoelectric ceramics, JAPANESE JOURNAL OF APPLIED PHYSICS, 60(SF), 20211101
  30. Bragg coherent diffraction imaging allowing simultaneous retrieval of three-dimensional shape and strain distribution for 40-500 nm particles, JAPANESE JOURNAL OF APPLIED PHYSICS, 60(SF), 20211101
  31. A-site cation off-centering contribution on ferroelectricity and piezoelectricity in pseudo-cubic perovskite structure of Bi-based lead-free piezoelectrics, SCRIPTA MATERIALIA, 205, 202112
  32. Charge ordering and successive phase transitions of mixed-valence iron oxide GdBaFe2O5, JOURNAL OF SOLID STATE CHEMISTRY, 282, 202002
  33. Rotational intersite displacement of disordered lead atoms in a relaxor ferroelectric during piezoelectric lattice straining and ferroelectric domain switching, PHYSICAL REVIEW B, 101(6), 20200218
  34. Flux Growth and Superconducting Properties of (Ce,Pr)OBiS2 Single Crystals, FRONTIERS IN CHEMISTRY, 8, 20200204
  35. Theory-Guided Defect Tuning through Topochemical Reactions for Accelerated Discovery of UVC Persistent Phosphors, ADVANCED OPTICAL MATERIALS, 8(4), 202002
  36. Antithermal Quenching of Luminescence in Zero-Dimensional Hybrid Metal Halide Solids, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 11(8), 2902-2909, 20200416
  37. Doping Induces Structural Phase Transitions in All-Inorganic Lead Halide Perovskite Nanocrystals, ACS MATERIALS LETTERS, 2(4), 367-375, 20200406
  38. Crystal Structure and Thermoelectric Transport Properties of As-Doped Layered Pnictogen Oxyselenides NdO0.8F0.2Sb1-xAsxSe2, MATERIALS, 13(9), 202005
  39. Bulk Superconductivity Induced by Se Substitution in Self-Doped BiCh(2)-Based Compound CeOBiS2-xSex, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 89(6), 20200615
  40. Electric-field-induced structural changes for cubic system of lead-free and lead-based perovskite-type oxides, JAPANESE JOURNAL OF APPLIED PHYSICS, 59(SP), 20201101
  41. Evolution of two bulk-superconducting phases in Sr0.5RE0.5FBiS2 (RE: La, Ce, Pr, Nd, Sm) by external hydrostatic pressure effect, SCIENTIFIC REPORTS, 10(1), 20200730
  42. Synchrotron radiation X-ray diffraction evidence for nature of chemical bonds in Bi(4)Ti(3)O(12)ceramic powders and grain-orientation mechanism of their films formed by aerosol deposition method, JAPANESE JOURNAL OF APPLIED PHYSICS, 59(SP), 20201101
  43. Improvement of superconducting properties by chemical pressure effect in Eu-doped La2-xEuxO2Bi3Ag0.6Sn0.4S6, PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 576, 20200915
  44. ★, Piezoelectricity in perovskite-type pseudo-cubic ferroelectrics by partial ordering of off-centered cations, Commun. Mater., 1, 71, 2020
  45. Charge order of bismuth ions and nature of chemical bonds in double perovskite-type oxide BaBiO3 visualized by synchrotron radiation X-ray diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 59(9), 20200901
  46. Two-fold symmetry of in-plane magnetoresistance anisotropy in the superconducting states of BiCh(2)-based LaO0.9F0.1BiSSe single crystal, JOURNAL OF PHYSICS COMMUNICATIONS, 4(9), 202009
  47. Structural Phase Diagram of LaO1-xFxBiSSe: Suppression of the Structural Phase Transition by Partial F Substitutions, CONDENSED MATTER, 5(4), 202012
  48. Visualization of spontaneous electronic polarization in Pb ion of ferroelectric PbTiO3 by synchrotron-radiation x-ray diffraction, APPLIED PHYSICS LETTERS, 117(25), 20201221
  49. Effect of Bi Substitution on Thermoelectric Properties of SbSe2-based Layered Compounds NdO0.8F0.2Sb1-xBixSe2, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 88(2), 20190215
  50. Hydrothermal Synthesis of Pyrochlore-Type Pentavalent Bismuthates Ca2Bi2O7 and Sr2Bi2O7, INORGANIC CHEMISTRY, 58(3), 1759-1763, 20190204
  51. Structural Phase Transitions and Possibility of the Relaxor-like State in Improper Ferroelectric Strontium-Substituted Calcium Sulfoaluminates, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 88(3), 20190315
  52. Improvement of superconducting properties by high mixing entropy at blocking layers in BiS2-based superconductor REO0.5F0.5BiS2, SOLID STATE COMMUNICATIONS, 295, 43-49, 201906
  53. Doping-Induced Polymorph and Carrier Polarity Changes in Thermoelectric Ag(Bi,Sb)Se-2 Solid Solution, INORGANIC CHEMISTRY, 58(11), 7628-7633, 20190603
  54. ★, High-Efficiency Violet-Emitting All-Inorganic Perovskite Nanocrystals Enabled by Alkaline-Earth Metal Passivation, CHEMISTRY OF MATERIALS, 31(11), 3974-3983, 20190611
  55. Enhanced superconductivity by Na doping in SnAs-based layered compound Na1+xSn2-xAs2, JAPANESE JOURNAL OF APPLIED PHYSICS, 58(8), 20190801
  56. Synthesis of Sm2Fe17N3 powder having a new level of high coercivity by preventing decrease of coercivity in washing step of reduction-diffusion process, JOURNAL OF ALLOYS AND COMPOUNDS, 804, 237-242, 20191005
  57. An electronic structure governed by the displacement of the indium site in In-S-6 octahedra: LnOInS(2) (Ln = La, Ce, and Pr), DALTON TRANSACTIONS, 48(32), 12272-12278, 20190828
  58. Hydrothermal Synthesis and Crystal Structure of a (Ba0.54K0.46)(4)Bi4O12 Double-Perovskite Superconductor with Onset of the Transition T-c similar to 30 K, INORGANIC CHEMISTRY, 58(18), 11997-12001, 20190916
  59. Pressure-induced superconductivity in the layered pnictogen diselenide NdO0.8F0.2Sb1-xBixSe2 (x=0.3 and 0.7), PHYSICAL REVIEW B, 100(9), 20190924
  60. Defective [Bi2O2](2+) Layers Exhibiting Ultrabroad Near-Infrared Luminescence, CHEMISTRY-A EUROPEAN JOURNAL, 25(55), 12842-12848, 20191001
  61. ★, Development of an apparatus for Bragg coherent X-ray diffraction imaging, and its application to the three dimensional imaging of BaTiO3 nano-crystals, JAPANESE JOURNAL OF APPLIED PHYSICS, 58(SL), 20191101
  62. Structural fluctuation of Pb(Mg1/3Nb2/3)O-3 in the cubic phase, JAPANESE JOURNAL OF APPLIED PHYSICS, 58(SL), 20191101
  63. Antiferroelectric to Antiferroelectric-Relaxor Phase Transition in Calcium Strontium Sulfoaluminate, INORGANIC CHEMISTRY, 58(22), 15410-15416, 20191118
  64. Synthesis and crystal structure of a new bismuth tin titanate with the pyrochlore-type structure, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 127(12), 952-957, 201912
  65. Defect-Triggered Phase Transition in Cesium Lead Halide Perovskite Nanocrystals, ACS MATERIALS LETTERS, 1(1), 185-191, 201907
  66. Fabrication of lead-free piezoelectric (Bi0.5Na0.5)TiO3-BaTiO3 ceramics using electrophoretic deposition, JOURNAL OF MATERIALS SCIENCE, 53(4), 2396-2404, 201802
  67. Evolution of Anisotropic Displacement Parameters and Superconductivity with Chemical Pressure in BiS2-Based REO0.5F0.5BiS2 (RE = La, Ce, Pr, and Nd), JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 87(2), 20180215
  68. Effect of Te substitution on crystal structure and transport properties of AgBiSe2 thermoelectric material, DALTON TRANSACTIONS, 47(8), 2575-2580, 20180228
  69. Anomalous atomic displacement parameters and local dynamics in the Curie range of a Pb-free relaxor ferroelectric system (Bi1-xBax)(Fe1-xTix)O-3(0.36 <= x <= 0.50), JOURNAL OF APPLIED PHYSICS, 123(16), 20180428
  70. In-situ electric field induced lattice strain response observation in BiFeO3-BaTiO3 lead-free piezoelectric ceramics, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 126(5), 316-320, 201805
  71. Fabrication and piezoelectric properties of BaTiO3/BaTiO3-Bi(Mg1/2Ti1/2) O-3-BiFeO3 composites, CERAMICS INTERNATIONAL, 44(9), 10657-10662, 20180615
  72. Crystal Structure and Superconductivity of Tetragonal and Monoclinic Ce1-xPrxOBiS2, INORGANIC CHEMISTRY, 57(9), 5364-5370, 20180507
  73. ★, Cs4PbBr6/CsPbBr3 Perovskite Composites with Near-Unity Luminescence Quantum Yield: Large-Scale Synthesis, Luminescence and Formation Mechanism, and White Light-Emitting Diode Application, ACS APPLIED MATERIALS & INTERFACES, 10(18), 15905-15912, 20180509
  74. Synchrotron-radiation X-ray diffraction evidence of the emergence of ferroelectricity in LiTaO3 by ordering of a disordered Li ion in the polar direction, APPLIED PHYSICS EXPRESS, 11(7), 201807
  75. Synthesis, crystal structure and optical absorption of NaInS2-xSex, JOURNAL OF ALLOYS AND COMPOUNDS, 750, 409-413, 20180625
  76. Transformation of Perovskite BaBiO3 into Layered BaBiO2.5 Crystals Featuring Unusual Chemical Bonding and Luminescence, CHEMISTRY-A EUROPEAN JOURNAL, 24(35), 8875-8882, 20180621
  77. Synthesis, Crystal Structure, and Thermoelectric Properties of Layered Antimony Selenides REOSbSe2 (RE = La, Ce), JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 87(7), 20180715
  78. Ion-Exchangeable Microporous Polyoxometalate Compounds with Off-Center Dopants Exhibiting Unconventional Luminescence, CHEMISTRY-A EUROPEAN JOURNAL, 24(39), 9976-9982, 20180711
  79. Effect of thermal annealing on crystal structures and electrical properties in BaTiO3 ceramics, JOURNAL OF APPLIED PHYSICS, 124(3), 20180721
  80. Crystal Structure, Thermal Behavior, and Photocatalytic Activity of NaBiO3 center dot nH(2)O, INORGANIC CHEMISTRY, 57(15), 8903-8908, 20180806
  81. Crystal structure, photocatalytic and dielectric property of ATiM(2)O(8) (A: Mg, Zn; M: Nb, Ta), JOURNAL OF ASIAN CERAMIC SOCIETIES, 6(3), 247-253, 2018
  82. Reaction Mechanism of FePS3 Electrodes in All-Solid-State Lithium Secondary Batteries Using Sulfide-Based Solid Electrolytes, JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 165(13), A2948-A2954, 20180915
  83. Study of materials structure physics of isomorphic LiNbO3 and LiTaO3 ferroelectrics by synchrotron radiation X-ray diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 57(11), 201811
  84. Time-resolved structure analysis of piezoelectric crystals by X-ray diffraction under alternating electric field, JAPANESE JOURNAL OF APPLIED PHYSICS, 57(11), 201811
  85. ★, X-ray-activated long persistent phosphors featuring strong UVC afterglow emissions, LIGHT-SCIENCE & APPLICATIONS, 7, 20181114
  86. Na1-xSn2P2 as a new member of van der Waals-type layered tin pnictide superconductors, SCIENTIFIC REPORTS, 8, 20180827
  87. Hydrothermal synthesis and crystal structure of a new lithium copper bismuth oxide, LiCuBiO4, JOURNAL OF SOLID STATE CHEMISTRY, 245, 30-33, 201701
  88. Hydrothermal Synthesis, Structure, and Superconductivity of Simple Cubic Perovskite (Ba0.62K0.38)(Bi0.92Mg0.08)O-3 with T-c similar to 30 K, INORGANIC CHEMISTRY, 56(6), 3174-3181, 20170320
  89. Improper Ferroelectricity in Stuffed Aluminate Sodalites for Pyroelectric Energy Harvesting, PHYSICAL REVIEW APPLIED, 7(3), 20170324
  90. Bi Substitution Effects on Superconductivity of Valence-Skip Superconductor AgSnSe2, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(5), 20170515
  91. Hydrothermal Synthesis, Crystal Structure, and Visible-Region Photocatalytic Activity of BaBi2O6, CHEMISTRYSELECT, 2(17), 4843-4846, 20170612
  92. Intrinsic Phase Diagram of Superconductivity in the BiCh(2)-Based System Without In-Plane Disorder, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(7), 20170715
  93. Revealing the role of heat treatment in enhancement of electrical properties of lead-free piezoelectric ceramics, JOURNAL OF APPLIED PHYSICS, 122(1), 20170707
  94. Synthesis, structure and photocatalytic activity of layered LaOInS2, JOURNAL OF MATERIALS CHEMISTRY A, 5(27), 14270-14277, 20170721
  95. ★, High-throughput powder diffraction measurement system consisting of multiple MYTHEN detectors at beamline BL02B2 of SPring-8, REVIEW OF SCIENTIFIC INSTRUMENTS, 88(8), 201708
  96. Formation of ferromagnetic Co-H-Co complex and spin-polarized conduction band in Co-doped ZnO, SCIENTIFIC REPORTS, 7, 20170911
  97. Synthesis and crystal structure of pyrochlore-type silver niobate and tantalate, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 125(10), 776-778, 2017
  98. Electrochemical and structural study on LiMn0.8Fe0.2PO4 and Mn0.8Fe0.2PO4 battery cathodes: diffusion limited lithium transport, JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 21(11), 3221-3228, 201711
  99. Structure fluctuation in Gd- and Mg-substituted BaTiO3 with cubic structure, JAPANESE JOURNAL OF APPLIED PHYSICS, 56(10), 201710
  100. ★, Structural and electrical characteristics of potential candidate lead-free BiFeO3-BaTiO3 piezoelectric ceramics, JOURNAL OF APPLIED PHYSICS, 122(16), 20171028
  101. Charge-density study on layered oxyarsenides (LaO)MAs (M = Mn, Fe, Ni, Zn), APPLIED PHYSICS EXPRESS, 10(12), 201712
  102. Crystal structure, site selectivity, and electronic structure of layered chalcogenide LaOBiPbS3, EPL, 119(2), 201707
  103. Synthesis, Crystal Structure, and Physical Properties of New Layered Oxychalcogenide La2O2Bi3AgS6, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(12), 20171215
  104. Synthesis of rutile-type solid solution Ni1-xCoxTi(Nb1-yTay)(2)O-8 (0 <= x <= 1, 0 <= y <= 1) and its optical property, JOURNAL OF ASIAN CERAMIC SOCIETIES, 5(3), 284-289, 201709
  105. Hydrothermal Synthesis, Crystal Structure, and Superconductivity of a Double-Perovskite Bi Oxide, CHEMISTRY OF MATERIALS, 28(2), 459-465, 20160126
  106. Structures and optical absorption of Bi2OS2 and LaOBiS2, SOLID STATE COMMUNICATIONS, 227, 19-22, 20160119
  107. Unconventional Luminescent Centers in Metastable Phases Created by Topochemical Reduction Reactions, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 55(16), 4967-4971, 20160411
  108. Control of magneto-transport characteristics of Co-doped ZnO by electron beam irradiation, RSC ADVANCES, 6(47), 41067-41073, 2016
  109. Heterovalent Pb-substitution in ferroelectric bismuth silicate Bi2SiO5, JOURNAL OF MATERIALS CHEMISTRY C, 4(15), 3168-3174, 2016
  110. Two competing soft modes and an unusual phase transition in the stuffed tridymite-type oxide BaAl2O4, PHYSICAL REVIEW B, 93(13), 20160418
  111. Electric field induced lattice strain in pseudocubic Bi(Mg1/2Ti1/2)O-3-modified BaTiO3-BiFeO3 piezoelectric ceramics, APPLIED PHYSICS LETTERS, 108(17), 20160425
  112. Compositional and temperature evolution of crystal structure of new thermoelectric compound LaOBiS2-xSex, JOURNAL OF APPLIED PHYSICS, 119(15), 20160421
  113. Polarization twist in perovskite ferrielectrics, SCIENTIFIC REPORTS, 6, 20160902
  114. Adsorption Behavior of Rare Earth Metal Cations in the Interlayer Space of gamma-ZrP, LANGMUIR, 32(39), 9993-9999, 20161004
  115. Off-centering of rare-earth ion in (Ba,R)(Ti,Mg)O-3 (R = Gd, Dy), JAPANESE JOURNAL OF APPLIED PHYSICS, 55(10), 201610
  116. Time-resolved crystal structure analysis of resonantly vibrating langasite oscillator, JAPANESE JOURNAL OF APPLIED PHYSICS, 55(10), 201610
  117. Hydrothermal synthesis of a new Bi-based (Ba0.82K0.18)(Bi0.53Pb0.47)O-3 superconductor, JOURNAL OF ALLOYS AND COMPOUNDS, 634, 208-214, 20150615
  118. ★, Analysis of oxygen vacancy in Co-doped ZnO using the electron density distribution obtained using MEM, NANOSCALE RESEARCH LETTERS, 10, 1-7, 20150418
  119. Pr- and La-doping effects on the magnetic anisotropy in the antiferromagnetic phase of Kondo semiconductor CeRu2Al10, PHYSICAL REVIEW B, 91(23), 20150612
  120. Octahedral and trigonal-prismatic coordination preferences in Nb-, Mo-, Ta-, and W-based ABX(2) layered oxides, oxynitrides, and nitrides, JOURNAL OF SOLID STATE CHEMISTRY, 229, 272-277, 201509
  121. Crystal structure analysis of LiTaO3 under electric field, JAPANESE JOURNAL OF APPLIED PHYSICS, 54(10), 201510
  122. Role of structure gradient region on dielectric properties in Ba(Zr,Ti)O-3-KNbO3 nanocomposite ceramics, JAPANESE JOURNAL OF APPLIED PHYSICS, 54(10), 201510
  123. ★, In-plane chemical pressure essential for superconductivity in BiCh(2)-based (Ch: S, Se) layered structure, SCIENTIFIC REPORTS, 5, 20151008
  124. Expansion of the Hexagonal Phase-Forming Region of Lu1-xScxFeO3 by Container less Processing, INORGANIC CHEMISTRY, 54(19), 9432-9437, 20151005
  125. Structural and electrochemical properties of 20-micron Li(Co1-xLix)O2-delta (x > 0) agglomerates with layered structures: Identification of tetravalent cobalt, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 87, 48-52, 201512
  126. Structural Difference in Superconductive and Nonsuperconductive Bi-S Planes within Bi4O4Bi2S4 Blocks, INORGANIC CHEMISTRY, 54(21), 10462-10467, 20151102
  127. ★, Atomic Motion of Resonantly Vibrating Quartz Crystal Visualized by Time-resolved X-ray Diffraction, Appl. Phys. Lett. , 107(20), 20151116
  128. Hydrothermal synthesis and crystal structure analysis of two new cadmium bismuthates, CdBi2O6 and Cd0.37Bi0.63O1.79, JOURNAL OF ASIAN CERAMIC SOCIETIES, 3(3), 251-254, 201509
  129. ★, Non-180 Degrees Polarization Rotation of Ferroelectric (Bi0.5Na0.5)TiO3 Single Crystals under Electric Field, Phys. Rev. B , 89(10), 20140310
  130. Crystal structures and ferromagnetism of FexWN2 (x similar to 0.74, 0.90) with defective iron triangular lattice, JOURNAL OF ALLOYS AND COMPOUNDS, 593, 154-157, 20140425
  131. SXRD Charge Density of KNbO3 Ferroelectric Perovskite, FERROELECTRICS, 462(1), 113-119, 20140404
  132. ★, Superconducting Double Perovskite Bismuth Oxide Prepared by a Low-Temperature Hydrothermal Reaction, Angew. Chem. Int. Ed. , 53(14), 3599-3603, 201404
  133. Li-7 NMR study of milling effects on instability of lithium-sites in lithium substituted silver niobate, SOLID STATE IONICS, 262, 202-205, 20140901
  134. Off-centering of a Bi ion in cubic phase of (Bi1/2Na1/2)TiO3, JAPANESE JOURNAL OF APPLIED PHYSICS, 53(9), 201409
  135. Polarization Rotation and Monoclinic Distortion in Ferroelectric (Bi0.5Na0.5)TiO3-BaTiO3 Single Crystals under Electric Fields, CRYSTALS, 4(3), 273-295, 201409
  136. Crystal Structure and Anisotropic c-f Hybridization in CeT2Al10 (T = Ru, Fe), JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 82(2), 201302
  137. MEM Charge Density Study of Olivine LiMPO4 and MPO4 (M = Mn, Fe) as Cathode Materials for Lithium-Ion Batteries, JOURNAL OF PHYSICAL CHEMISTRY C, 117(6), 2608-2615, 20130214
  138. Enhanced polarization switching in ferroelectric Bi0.5Na0.5TiO3 single crystals by defect control, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 210(4), 791-795, 201304
  139. Visualization of Bi3+ off-centering in the average cubic structure of (Ba0.70Bi0.30)(Ti0.70Fe0.30)O-3 at the electron density level, APPLIED PHYSICS LETTERS, 103(12), 20130916
  140. Polarization-switching dynamics and microstructures of ferroelectric (Bi0.5Na0.5)TiO3 single crystals, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 62(7), 1035-1040, 201304
  141. Synchrotron radiation analyses of domain switching behaviors for ferroelectric BaTiO3 single crystals under electric fields, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 62(7), 1046-1050, 201304
  142. Enhanced piezoelectric properties of barium titanate-potassium niobate nano-structured ceramics by MPB engineering, CERAMICS INTERNATIONAL, 39, S97-S102, 2013
  143. Enhancement in the piezoelectric properties of BaTiO3-Bi(Mg1/2Ti1/2)O-3-BiFeO3 system ceramics by nanodomain, CERAMICS INTERNATIONAL, 39, S695-S699, 2013
  144. Synchrotron Radiation Analyses of Domain Switching and Lattice Strain Behaviors for Ferroelectric (Bi0.5Na0.5)TiO3 Single Crystals under Electric Fields, FERROELECTRICS, 443(1), 1-7, 2013
  145. Evidence for local monoclinic structure, polarization rotation, and morphotropic phase transitions in (1-x)BiFeO3-xBaTiO(3) solid solutions: A high-energy synchrotron x-ray powder diffraction study, PHYSICAL REVIEW B, 88(2), 20130719
  146. Solvothermal preparation of potassium niobate/barium titanate nanocomplex ceramics with three dimensional network-configuration of structure-gradient region and their dielectric properties, JOURNAL OF APPLIED PHYSICS, 114(7), 20130821
  147. Crystal Structural Analyses of Ferrielectric Tetragonal (Bi1/2Na1/2)TiO3-7%BaTiO3 Powders and Single Crystals, JAPANESE JOURNAL OF APPLIED PHYSICS, 52(9), 201309
  148. Piezoelectric enhancement of new ceramics with artificial MPB engineering, SENSORS AND ACTUATORS A-PHYSICAL, 200, 26-30, 20131001
  149. Origin of Composition Variation of Ferroelectric Phase Transition Temperature in (Ba,Ca)TiO3 by Synchrotron Radiation Powder Diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 52(9), 201309
  150. Electronic Polarization in KNbO3 Visualized by Synchrotron Radiation Powder Diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 52(9), 201309
  151. Direct Observation of Ultraviolet-Induced One-Dimensional Vibration of Ti Ions in Red Phosphor Sr(Ti-0.939,Al-0.061)O-3:Pr3+, JAPANESE JOURNAL OF APPLIED PHYSICS, 52(9), 201309
  152. ★, Stabilization of Metastable Ferroelectric Ba1-xCaxTi2O5 by Breaking Ca-site Selectivity via Crystallization from Glass, Scientific Reports , 3, 20131022
  153. Enhancing the Superconducting Properties of Magnesium Diboride Without Doping, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 96(9), 2893-2897, 201309
  154. Weak Ferromagnetic Transition with a Dielectric Anomaly in Hexagonal Lu0.5Sc0.5FeO3, INORGANIC CHEMISTRY, 52(20), 11889-11894, 20131021
  155. Bonding Preference of Carbon, Nitrogen, and Oxygen in Niobium-Based Rock-Salt Structures, INORGANIC CHEMISTRY, 52(17), 9699-9701, 20130902
  156. Abnormally Large Thermal Vibration of Chloride Anions Incorporated in Layered Double Hydroxide Consisting of Mg and Al (Mg/Al=2), CHEMISTRY LETTERS, 42(10), 1285-1287, 20131005
  157. Evidence for a tricritical point coinciding with the triple point in (Pb0.94Sr0.06)(ZrxTi1-x)O-3: A combined synchrotron x-ray diffraction, dielectric, and Landau theory study, PHYSICAL REVIEW B, 88(18), 20131127
  158. Structural study of heat-treated BaTiO3-KNbO3 nanocomposites with heteroepitaxial interface by synchrotron radiation powder diffraction, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 121(1416), 602-605, 201308
  159. Synchrotron radiation analyses of lattice strain behaviors for rhombohedral Pb(Zn1/3Nb2/3)O-3-PbTiO3 single crystals under electric fields, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 121(1416), 632-637, 201308
  160. Chemical composition dependence of ferroelectric properties for BaTiO3-Bi(Mg1/2Ti1/2) O-3-BiFeO3 lead-free piezoelectric ceramics, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 121(1417), 855-858, 201309
  161. Site-Selective Calcium Substitution in BaTi2O5: Effect on the Crystal Structure and the Ferroelectric Phase Transition, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 81(1), 201201
  162. Giant dielectric response with metastable phase crystallization from Ba1-xCaxTi2O5 glasses, JOURNAL OF NON-CRYSTALLINE SOLIDS, 358(24), 3505-3509, 20121215
  163. Evidence for diffuse ferroelectric phase transition and cooperative tricritical freezing of random-site dipoles due to off-centered Bi3+ ions in the average cubic lattice of (Ba1-xBix)(Ti1-xFex)O-3, PHYSICAL REVIEW B, 85(6), 20120222
  164. ★, Experimental Verification of PbBi2Te4 as a 3D Topological Insulator, PHYSICAL REVIEW LETTERS, 108(20), 20120515
  165. Ferromagnetism in ZnCoO due to Hydrogen-Mediated Co-H-Co Complexes: How to Avoid the Formation of Co Metal Clusters?, JOURNAL OF PHYSICAL CHEMISTRY C, 116(22), 12196-12202, 20120607
  166. Nanostructure Control of Barium Titanate-Potassium Niobate Nanocomplex Ceramics and Their Enhanced Ferroelectric Properties, JAPANESE JOURNAL OF APPLIED PHYSICS, 51(9), 201209
  167. Crystal Structure of BaTiO3-KNbO3 Nanocomposite Ceramics: Relationship between Dielectric Property and Structure of Heteroepitaxial Interface, JAPANESE JOURNAL OF APPLIED PHYSICS, 51(9), 201209
  168. Antiferrodistortive phase transition in pseudorhombohedral (Pb0.94Sr0.06)( Zr0.550Ti0.450)O-3: A combined synchrotron x-ray and neutron powder diffraction study, PHYSICAL REVIEW B, 86(17), 20121130
  169. In-field J(c) improvement by oxygen-free pyrene gas diffusion into highly dense MgB2 superconductor, JOURNAL OF APPLIED PHYSICS, 109(2), 20110115
  170. An electrostatic potential study of asymmetric ionic conductivity in Li2B4O7 crystals, CURRENT APPLIED PHYSICS, 11(3), 649-652, 201105
  171. Nanosized hexagonal Mn- and Ga-doped BaTiO3 with reduced structural phase transition temperature, APPLIED PHYSICS LETTERS, 98(13), 20110328
  172. Synchrotron Radiation Diffraction Study of YbInCu4, JAPANESE JOURNAL OF APPLIED PHYSICS, 50(5), 201105
  173. Temperature-induced isostructural phase transition, associated large negative volume expansion, and the existence of a critical point in the phase diagram of the multiferroic (1-x)BiFeO3-xPbTiO(3) solid solution system, PHYSICAL REVIEW B, 84(10), 20110912
  174. Preparation of Barium Titanate-Potassium Niobate Nanostructured Ceramics with Artificial Morphotropic Phase Boundary Structure By Solvothermal Method, JAPANESE JOURNAL OF APPLIED PHYSICS, 50(9), 201109
  175. ★, Synchrotron Radiation Study on Time-Resolved Tetragonal Lattice Strain of BaTiO3 under Electric Field, Jpn. J. Appl. Phys. , 50(9), 201109
  176. Electronic structure and localized lanthanide character of LnT(2)Al(10) (T = Ru, Os), PHYSICAL REVIEW B, 84(11), 20110921
  177. Ground state of (Pb0.94Sr0.06)(Zr0.530Ti0.470)O-3 in the morphotropic phase boundary region: Evidence for a monoclinic C c space group, PHYSICAL REVIEW B, 84(14), 20111024
  178. Linear Thermal Expansion of FeSe Ferrimagnets, IEEE TRANSACTIONS ON MAGNETICS, 47(10), 2905-2907, 201110
  179. Enhanced piezoelectric response of BaTiO3-KNbO3 composites, APPLIED PHYSICS LETTERS, 99(20), 20111114
  180. Possible Long-Range Order with Singlet Ground State in CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(4), 201004
  181. Direct observation of deuterium in ferromagnetic Zn0.9Co0.1O:D, PHYSICAL REVIEW B, 81(21), 20100621
  182. Anisotropic Transport Properties of CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(6), 201006
  183. Existence of Fine Structure inside Spin Gap in CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(8), 201008
  184. ★, Noncentrosymmetric Structure of LuFeO3 in Metastable State, JAPANESE JOURNAL OF APPLIED PHYSICS, 49(9), 2010
  185. Charge Density Study of Metastable State in BaTi2O5 with Fivefold Coordinated Ti, JAPANESE JOURNAL OF APPLIED PHYSICS, 49(9), 2010
  186. Interpretation of T-m and T* in Relaxor Ferroelectric 0.93Pb(Zn1/3Nb2/3)O-3-0.07PbTiO(3), IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 57(10), 2159-2164, 201010
  187. ★, Piezoelectric properties of high Curie temperature barium titanate-bismuth perovskite-type oxide system ceramics, JOURNAL OF APPLIED PHYSICS, 108(9), 20101101
  188. Enhanced Piezoelectric Properties of Lead-Free Piezoelectric Materials by Microstructure Control, FERROELECTRICS, 402, 121-129, 2010
  189. Preparation of Barium Titanate Nanoparticles by Particle Growth Control and Their Characterization, INTEGRATED FERROELECTRICS, 114, 35-41, 2010
  190. Preparation of barium titanate potassium niobate ceramics using interface engineering and their piezoelectric properties, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 118(1380), 691-695, 20100801
  191. Preparation of barium titanate-bismuth magnesium titanate ceramics with high Curie temperature and their piezoelectric properties, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 118(1380), 683-687, 20100801
  192. Preparation of barium titanate-bismuth magnesium titanate ceramics with high Curie temperature and their piezoelectric properties, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 118(1380), 683-687, 201008
  193. Preparation of barium titanate potassium niobate ceramics using interface engineering and their piezoelectric properties, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 118(1380), 691-695, 201008
  194. ★, Comprehensive Structural Study of Glassy and Metastable Crystalline BaTi2O5, CHEMISTRY OF MATERIALS, 21(2), 259-263, 20090127
  195. ★, X-ray diffractometry for the structure determination of a submicrometre single powder grain, JOURNAL OF SYNCHROTRON RADIATION, 16, 352-357, 200905
  196. Structure and Physical Properties of Metastable Hexagonal LuFeO3, FERROELECTRICS, 378, 169-174, 2009
  197. Thermal Reliability of Alkaline Niobate-Based Lead-Free Piezoelectric Ceramics, JAPANESE JOURNAL OF APPLIED PHYSICS, 48(9), 200909
  198. Structural Characteristics of (Ba0.94Gd0.06)(Ti0.97Mg0.03)O-3 in Cubic Structure Determined by High-Energy Synchrotron-Radiation Powder Diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 48(9), 200909
  199. Charge Density Study on Phase Transition in BaTi2O5 Ferroelectric, JAPANESE JOURNAL OF APPLIED PHYSICS, 48(9), 200909
  200. Core/Shell Structure of Ferroelectric (Ba0.94Ca0.06)TiO3 Grains, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 830-834, 20090801
  201. Charge Density Distributions in Bi4Ti3O12 and Bi3.25La0.75Ti3O12 in the Paraelectric Phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 794-798, 20090801
  202. Heat capacity at constant pressure and thermodynamic properties of phase transitions in PbMO3 (M=Ti, Zr and Hf), JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 95(2), 675-683, 200902
  203. Charge Density Distributions in Bi4Ti3O12 and Bi3.25La0.75Ti3O12 in the Paraelectric Phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 794-798, 200908
  204. A New Method for Evaluating the Electrostatic Potential by Using a MEM X-Ray Diffraction Analysis, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 803-806, 200908
  205. Core/Shell Structure of Ferroelectric (Ba0.94Ca0.06)TiO3 Grains, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 830-834, 200908
  206. Preparation of barium titanate nanoparticle sphere arrays and their dielectric properties, IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 55(9), 1895-1899, 200809
  207. Luminescence mechanism of (Pr, Al)-doped SrTiO(3) fine particles investigated by x-ray absorption spectroscopy, PHYSICAL REVIEW B, 78(7), 200808
  208. Particle size effect on the new phase transition in a tridymite compound, CsCoPO4, JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 92(2), 451-455, 200805
  209. ★, Giant strain in lead-free (Bi0.5Na0.5)TiO3-based single crystals, APPLIED PHYSICS LETTERS, 92(18), 20080505
  210. Preparation of highly dispersed barium titanate nanoparticles from barium titanyl oxalate nanoparticles and their dielectric properties, JAPANESE JOURNAL OF APPLIED PHYSICS, 47(9), 7612-7616, 200809
  211. Preparation of barium titanate-potassium niobate solid solution system ceramics and their piezoelectric properties, JAPANESE JOURNAL OF APPLIED PHYSICS, 47(9), 7678-7684, 200809
  212. Electron charge density study of (Na1-xKx)NbO3 in cubic structure, JAPANESE JOURNAL OF APPLIED PHYSICS, 47(9), 7745-7748, 200809
  213. ★, Composite structure and size effect of barium titanate nanoparticles, APPLIED PHYSICS LETTERS, 93(19), 20081110
  214. Charge density distribution of KMnF3 under high pressure, PHYSICAL REVIEW B, 78(22), 200812
  215. Crystal growth of lithium-doped silver niobate single crystals and their piezoelectric properties, FERROELECTRICS, 346, 64-71, 2007
  216. Charge density distribution of transparent p-type semiconductor (LaO)CuS, APPLIED PHYSICS LETTERS, 90(16), 20070416
  217. ★, Direct Observation of Oxide-Ion Stabilization in Layered Ferroelectric Bi3.25La0.75Ti3O12, Appl. Phys. Lett. , 91(6), 20070806
  218. Eletcron charge density study on antiferroelectric phase transition in PbZrO3, FERROELECTRICS, 354, 158-166, 2007
  219. High-oxygen-pressure crystal growth of ferroelectric Bi4Ti3O12 single crystals, APPLIED PHYSICS LETTERS, 91(16), 20071015
  220. Charge Density Distribution of PbHfO3 in Antiferroelectric Phase, Journal of the Korean Physical Society, 51, 764-767, 20070401
  221. Charge density distribution of PbHfo(3) in antiferroelectric phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 764-767, 20070801
  222. Origin of ultrahigh dielectric constants for barium titanate nanoparticles, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 878-881, 20070801
  223. Charge density distribution of PbHfo(3) in antiferroelectric phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 764-767, 200708
  224. Origin of ultrahigh dielectric constants for barium titanate nanoparticles, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 878-881, 200708
  225. Fabrication of BaTi2O5 Glass-Ceramics with Unusual Dielectric Properties during Crystallization, Chemistry of Materials, 18, 2169-2173, 20060401
  226. Phase Transition Behavior of Barium Titanate Nanoparticles, Key Engineering Materials, 320, 131-134, 20060401
  227. Disorder of Pb Atom in Cubic Structure of Pb(Zn1/3Nb2/3)O3-PbTiO3 System, Japanese Journal of Applied Physics, 45, 7552-7555, 20060401
  228. Growth of Large-Scale Silver Lithium Niobate Single Crystals and Their Piezoelectric Properties, Japanese Journal of Applied Physics, 45, 7389-7396, 20060401
  229. ★, Electrostatic Potential of Ferroelectric PbTiO3 : Visualized Electron Polarization of Pb Ion, Physical Review B, 74, 172105 (4 PAGES), 20060401
  230. Fabrication of BaTi2O5 glass-ceramics with unusual dielectric properties during crystallization, CHEMISTRY OF MATERIALS, 18(8), 2169-2173, 20060418
  231. Disorder of Pb atom in cubic structure of Pb(Zn1/3Nb2/3)O-3-PbTiO3 system, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 45(9B), 7552-7555, 200609
  232. Growth of large-scale silver lithium niobate single crystals and their piezoelectric properties, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 45(9B), 7389-7396, 200609
  233. Phase transition behavior of barium titanate nanoparticles, ELECTROCERAMICS IN JAPAN IX, 320, 131-134, 2006
  234. Electrostatic potential of ferroelectric PbTiO3: Visualized electron polarization of Pb ion, PHYSICAL REVIEW B, 74(17), 200611
  235. Anisotropic thermal expansion of layered MoO3 crystals., Physical Review B, 69(6), 064111/1-064111/8, 20040101
  236. ★, Distinctive Charge Density Distributions of Perovskite-Type Antiferroelectric Oxides PbZrO3 and PbHfO3 in Cubic Phase, Jpn. J. Appl. Phys., 43, 6799-6802, 2004
  237. CDW-induced negative thermal expansion in two-dimensional conductor eta-Mo4O11, Solid State Commun., 125(1), 45-49, 20030101
  238. Electrical resistivity and photoemission spectra of layered oxysulfide (La1-xCaxO)Cu1-xNixS, Physica B, 329-333, 898-899, 20030501
  239. Electron charge density study on the bonding nature in MoO3, J. Phys. Soc. Japan, 72(11), 2811-2815, 20031101
  240. Electrical resistivity and photoemission spectra of layered oxysulfide (La$_{1-x}$Ca$_x$O)Cu$_{1-x}$Ni$_x$S, Physica, B329-333(1-2), 898-899, 20030501
  241. Electrical resistivity and photoemission spectra of layered oxysulfide (La$_{1-x}Ca$_x$O)Cu$_{1-x}Ni$_x$S, Physica, B329-333, 898-899, 20030501
  242. ★, Evidence for Pb-O Covalency in Tetragonal PbTiO3, Phys. Rev. Lett., 87(21), 217601, 2001
  243. Thermal Expansion and the Phase Transition in a Langbeinite-Type K$_2$Mn$_2$(SO$_4$)$_3$ Single Crystal, Journal of the Physical Society of Japan, 66(6), 1840-1841, 19970601