Chikako Moriyoshi

Last Updated :2025/01/08

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
E-mail
moriyosisci.hiroshima-u.ac.jp
Self-introduction
I am studying the crystal structure physics of dielectric materials using synchrotron radiation X-rays.

Basic Information

Major Professional Backgrounds

  • 2018/04/01, 2020/03/31, Hiroshima University, Graduate School of Science, Professor
  • 2020/04/01, Hiroshima University, Graduate School of Advanced Science and Engineering, Professor

Academic Degrees

  • Doctor of Science, Hiroshima University
  • Master of Science, Hiroshima 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

Research Fields

  • Interdisciplinary science and engineering;Applied physics;Crystal engineering

Research Keywords

  • Synchrotron Radiation
  • Structure Ananlysis
  • Phase Transition

Affiliated Academic Societies

  • The Dielectric Society of Japan
  • The Ceramic Society of Japan
  • Japanese Society for Synchrotron Radiation Research
  • The Crystallographic Society of Japan
  • The Physical Society of Japan

Educational Activity

Course in Charge

  1. 2024, Undergraduate Education, 4Term, Advanced Physics
  2. 2024, Undergraduate Education, First Semester, Structural and Physical Properties of Solid
  3. 2024, Undergraduate Education, First Semester, Special Study for Graduation A
  4. 2024, Undergraduate Education, Second Semester, Special Study for Graduation B
  5. 2024, Graduate Education (Master's Program) , Year, International Research Internship
  6. 2024, Graduate Education (Master's Program) , First Semester, Exercise in Physics I
  7. 2024, Graduate Education (Master's Program) , Second Semester, Exercise in Physics II
  8. 2024, Graduate Education (Master's Program) , First Semester, Special Exsecise in Physics A
  9. 2024, Graduate Education (Master's Program) , Second Semester, Special Exsecise in Physics B
  10. 2024, Graduate Education (Master's Program) , Academic Year, Special Research in Physics
  11. 2024, Graduate Education (Doctoral Program) , Academic Year, Special Research in Physics

Research Activities

Academic Papers

  1. Observation of superconductivity and enhanced upper critical field of η-carbide-type oxide Zr4Pd2O, SCIENTIFIC REPORTS, 13(1), 20231218
    Link to Paper Search Results by DOI
  2. Structural phase transition and spin state in the perovskite cobalt oxides La1-xPrxCoO3 (x=0.30, 0.34), PHYSICAL REVIEW B, 109(2), 20240129
    Link to Paper Search Results by DOI
  3. Creation of a Highly Active Small Cu-Based Catalyst Derived from Copper Aluminium Layered Double Hydroxide Supported on α-Al2O3 for Acceptorless Alcohol Dehydrogenation, CHEMISTRY-AN ASIAN JOURNAL, 18(21), 20231102
    Link to Paper Search Results by DOI
  4. Low-Temperature Chiral Crystal Structure and Superconductivity in (Pt0.2Ir0.8)3Zr5, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 146(1), 773-781, 20231227
    Link to Paper Search Results by DOI
  5. Stability and Metastability of Li3YCl6 and Li3HoCl6, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 96(11), 1262-1268, 202311
    Link to Paper Search Results by DOI
  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
    Link to Paper Search Results by DOI
  7. Stability of ferroelectric phase and structural characteristics in oriented PbTiO3 ceramic coating formed by aerosol deposition method, APPLIED PHYSICS LETTERS, 122(14), 20230403
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  8. Glassy atomic vibrations and blurry electronic structures created by local structural disorders in high-entropy metal telluride superconductors, MATERIALS TODAY PHYSICS, 32, 202303
    Link to Paper Search Results by DOI
  9. Thermoelectric Properties of Zintl Arsenide EuCuAs, JOURNAL OF ELECTRONIC MATERIALS, 52(5), 3121-3131, 202305
    Link to Paper Search Results by DOI
  10. Uniaxial Negative Thermal Expansion in an Orthorhombic Superconductor CoZr3, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 92(2), 20230215
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  11. Topochemical Synthesis of LiCoF3 with a High-Temperature LiNbO3-Type Structure, INORGANIC CHEMISTRY, 61(30), 11746-11756, 20220801
    Link to Paper Search Results by DOI
  12. Estimation of Gruneisen Parameter of Layered Superconductor LaO0.5F0.5BiS2-xSex (x 1/4 0.2, 0.4, 0.6, 0.8, 1.0), JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 92(1), 20230115
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  13. Tuning of upper critical field in a vanadium-based A15 superconductor by the compositionally-complex-alloy concept, JOURNAL OF MATERIALS SCIENCE, 57(33), 15990-15998, 202209
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  14. Estimation of the Gruneisen Parameter of High-Entropy Alloy-Type Functional Materials: The Cases of REO0.7F0.3BiS2 and MTe, CONDENSED MATTER, 7(2), 202206
    Link to Paper Search Results by DOI
  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
    Link to Paper Search Results by DOI
  16. Origin of Selective Nitrate Removal by Ni2+-Al3+ Layered Double Hydroxides in Aqueous Media and Its Application Potential in Seawater Purification, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 95(5), 802-812, 202205
    Link to Paper Search Results by DOI
  17. Synthesis and Characterization of High-Entropy-Alloy-Type Layered Telluride MBi2Te4 (M = Ag, In, Sn, Pb, Bi), MATERIALS, 15(7), 202204
    Link to Paper Search Results by DOI
  18. Specific lift-up behaviour of acetate-intercalated layered yttrium hydroxide interlayer in water: application for heterogeneous Bronsted base catalysts toward Knoevenagel reactions, CATALYSIS SCIENCE & TECHNOLOGY, 12(7), 2061-2070, 20220404
    Link to Paper Search Results by DOI
  19. Luminescence mechanism of (Pr, Al)-doped SrTiO(3) fine particles investigated by x-ray absorption spectroscopy, PHYSICAL REVIEW B, 78(7), 200808
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  20. Crystal growth of lithium-doped silver niobate single crystals and their piezoelectric properties, FERROELECTRICS, 346, 64-71, 2007
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  21. Direct observation of oxygen stabilization in layered ferroelectric Bi3.25La0.75Ti3O12, APPLIED PHYSICS LETTERS, 91(6), 20070806
    Link to Paper Search Results by DOI
  22. Eletcron charge density study on antiferroelectric phase transition in PbZrO3, FERROELECTRICS, 354, 158-166, 2007
    Link to Paper Search Results by DOI
  23. High-oxygen-pressure crystal growth of ferroelectric Bi4Ti3O12 single crystals, APPLIED PHYSICS LETTERS, 91(16), 20071015
    Link to Paper Search Results by DOI
  24. Giant strain in lead-free (Bi0.5Na0.5)TiO3-based single crystals, APPLIED PHYSICS LETTERS, 92(18), 20080505
    Link to Paper Search Results by DOI
  25. 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
    Link to Paper Search Results by DOI
  26. Preparation of barium titanate-potassium niobate solid solution system ceramics and their piezoelectric properties, JAPANESE JOURNAL OF APPLIED PHYSICS, 47(9), 7678-7684, 200809
    Link to Paper Search Results by DOI
  27. Electron charge density study of (Na1-xKx)NbO3 in cubic structure, JAPANESE JOURNAL OF APPLIED PHYSICS, 47(9), 7745-7748, 200809
    Link to Paper Search Results by DOI
  28. Structure and Physical Properties of Metastable Hexagonal LuFeO3, FERROELECTRICS, 378, 169-174, 2009
    Link to Paper Search Results by DOI
  29. 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
    Link to Paper Search Results by DOI
  30. Charge Density Study on Phase Transition in BaTi2O5 Ferroelectric, JAPANESE JOURNAL OF APPLIED PHYSICS, 48(9), 200909
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  31. Possible Long-Range Order with Singlet Ground State in CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(4), 201004
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  32. Existence of Fine Structure inside Spin Gap in CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(8), 201008
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  33. Anisotropic Transport Properties of CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(6), 201006
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  34. Noncentrosymmetric Structure of LuFeO3 in Metastable State, JAPANESE JOURNAL OF APPLIED PHYSICS, 49(9), 2010
    Link to Paper Search Results by DOI
  35. Charge Density Study of Metastable State in BaTi2O5 with Fivefold Coordinated Ti, JAPANESE JOURNAL OF APPLIED PHYSICS, 49(9), 2010
    Link to Paper Search Results by DOI
  36. 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
    Link to Paper Search Results by DOI
  37. Piezoelectric properties of high Curie temperature barium titanate-bismuth perovskite-type oxide system ceramics, JOURNAL OF APPLIED PHYSICS, 108(9), 20101101
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  38. Enhanced Piezoelectric Properties of Lead-Free Piezoelectric Materials by Microstructure Control, FERROELECTRICS, 402, 121-129, 2010
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  39. Preparation of Barium Titanate Nanoparticles by Particle Growth Control and Their Characterization, INTEGRATED FERROELECTRICS, 114, 35-41, 2010
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  40. In-field J(c) improvement by oxygen-free pyrene gas diffusion into highly dense MgB2 superconductor, JOURNAL OF APPLIED PHYSICS, 109(2), 20110115
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  41. An electrostatic potential study of asymmetric ionic conductivity in Li2B4O7 crystals, CURRENT APPLIED PHYSICS, 11(3), 649-652, 201105
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  42. Nanosized hexagonal Mn- and Ga-doped BaTiO3 with reduced structural phase transition temperature, APPLIED PHYSICS LETTERS, 98(13), 20110328
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  43. Synchrotron Radiation Diffraction Study of YbInCu4, JAPANESE JOURNAL OF APPLIED PHYSICS, 50(5), 201105
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  44. 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
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  45. Synchrotron Radiation Study on Time-Resolved Tetragonal Lattice Strain of BaTiO3 under Electric Field, JAPANESE JOURNAL OF APPLIED PHYSICS, 50(9), 201109
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  46. Electronic structure and localized lanthanide character of LnT(2)Al(10) (T = Ru, Os), PHYSICAL REVIEW B, 84(11), 20110921
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  47. 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
    Link to Paper Search Results by DOI
  48. Linear Thermal Expansion of FeSe Ferrimagnets, IEEE TRANSACTIONS ON MAGNETICS, 47(10), 2905-2907, 201110
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  49. Enhanced piezoelectric response of BaTiO3-KNbO3 composites, APPLIED PHYSICS LETTERS, 99(20), 20111114
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  50. Experimental Verification of PbBi2Te4 as a 3D Topological Insulator, PHYSICAL REVIEW LETTERS, 108(20), 20120515
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  51. Crystal structure and valence transition temperature of YbInCu_4_ single crystal, J. Magn. Magn. Mater., 260, 206-210, 20030401
  52. On the origin of mysterious X-ray spectral peaks observed at the REFER electron ring, 20040401
  53. X-ray and neutron studies of antiferroelectric phase transition in Cu(HCOO)$_2$.4H$_2$O, Ferroelectrics, 285, 151, 20030401
  54. Structural study of phase transition in ferroelectric RbHSO$_4$, Ferroelectrics, 285, 91, 20030401
  55. Spontaneous strain of monoclinic RbD_2_PO_4_ in the intermediate phase, Ferroelectrics, 285, 75, 20030401
  56. Crystal Structure and Valence Transition Temperature of YbInCu$_4$ Single Crystals, J. Magn. Magn. Mater., 260, 206, 20030401
  57. On the origin of mysterious X-ray spectral peaks observed at the REFER electron ring, Nucl. Instr. and Meth. B, 173, 666, 20040401
  58. Steric Hindrance in Langbeinite-type K$_2$Cd$_{2c}$Mn$_{2(1-c)}$(SO$_4$)$_3$ Mixed Crystal, J. Phys. Soc. Jpn., 73, 2444, 20040401
  59. Incoherent inelastic neutron scattering study of antiferroelectric Cu(HCOO)$_2$.4H$_2$O crystal, Journal of Neutron Research, 12, 287, 20040401
  60. Construction of a Soft X-ray Diffractometer and Its Application to Symmetry Determination of Ferroelectric Ca$_2$Sr(C$_2$H$_5$CO$_2$)$_6$ in the Phase III, J. Phys. Soc. Jpn., 73, 500, 20050401
  61. Structural study of phase transition in K2Zn2(SO4)3 langbeinite, Physica, B219＆220, 602-604, 19960401
  62. 57Fe Electric Field Gradient Studied by Mossbauer Spectroscopy in Langbeinite-Type K2Fe2(SO4)3, Journal of the Korean Physical Society, 29, 740-743, 19960401
  63. Multi-Site Disordering of SO4 Ion of Langbeinite-Type K2Mn2(SO4)3 Crystal in the Cubic Phase, Journal of the Physical Society of Japan, 65(10), 3082-3085, 19961001
  64. X-ray study of phase transition in the langbeinite-type K2Mn2(SO4)3 crystals, Ferroelectrics, 229, 177-182, 19990401
  65. X-ray structure analysis of K2Cd2xMn2(1-x)(SO4)3 mixed crystal in the high-temperature phase, Ferroelectrics, -, 20010401
  66. Structural change of Cu(HCOO)2.4H2O associated with the antiferroelectric phase transition, Ferroelectrics, -, 20010401
  67. Structure determination of monoclinic RbD$_2$PO$_4$ in the high-temperature phase, Ferroelectrics, -, 20010401
  68. Structural Fluctuations of SrTiO3 in the Cubic Phase, Ferroelectrics, 159, 85-90, 19940401
  69. Structural Study of Phase Transition in Langbeinite-Type K2Mn2(SO4)3 Crystals, Journal of the Physical Society of Japan, 64, 504-512, 19950401
  70. Micro-Raman mapping study of the phase transition in K$_2$Mn$_2$(SO$_4$)$_3$, Ferroelectrics, 272, 27, 20020401
  71. Structure determination of monoclinic RbD$_2$PO$_4$ in the high-temperature phase, Ferroelectrics, 269, 273, 20020401
  72. Structural change of Cu(HCOO)$_2$$\cdot$4H$_2$O associated with the antiferroelectric phase transition, Ferroelectrics, 270, 375, 20020401
  73. X-ray Structure Analysis of K2Cd2xMn2(1-x)(SO4)3 Mixed Crystal in the High-Temperature Phase, Ferroelectrics, 269, 93-98, 20020401
  74. Reexamination of the existence of the III-IV phase transition of NaNO2, Journal of the Physical Society of Japan, 68, 1059-1060, 19990401
  75. Structural Study of Phase Transition Mechanism of Langbienite-Type K2Zn2(SO4)3 Crystals, Journal of the Physical Society of Japan, 65, 3537-3543, 19960401
  76. Multi-Site Disordering of SO4 Ion of Langbeinite-Type K2Mn2(SO4)3 Crystal in the Cubic Phase, Journal of the Physical Society of Japan, 65, 3082-3083, 19960401
  77. Structural study of phase transition in K2Zn2(SO4)3 langbeinite, Physica, B219＆220, 602-604, 19960401
  78. Structural Study of Phase Transition in K2Co2(SO4)3 Crystals, Journal of the Physical Society of Japan, 64, 4726-4732, 19950401
  79. Parametric X-ray Study from Textured Molybdenum Polycrystal, Journal of the Physical Society of Japan, 75(12), 124705, 20061212
  80. Charge Density Distribution of PbHfO3 in Antiferroelectric Phase, Journal of the Korean Physical Society, 51, 764-767, 20070401
  81. Disorder of Pb Atom in Cubic Structure of Pb(Zn1/3Nb2/3)O3-PbTiO3 System, Japanese Journal of Applied Physics, 45, 7552-7555, 20060401
  82. Growth of Large-Scale Silver Lithium Niobate Single Crystals and Their Piezoelectric Properties, Japanese Journal of Applied Physics, 45, 7389-7396, 20060401
  83. Micro-Raman Spectra of Langbeinite-Type K2Mn2(SO4)3 and (NH4)2Cd2(SO4)3 near the Phase Transition Temperature, Journal of the Physical Society of Japan, 70, 3452-3456, 20010401
  84. Structural Study of Langbeinite-Type (NH4)2Cd2(SO4)3 Crystal in the High-Temperature Phase, Ferroelectrics, 337, 85-93, 20060401
  85. Deterioration Process of Strontium Bismuth Tantalate Induced by Hydrogen Reduction, Ferroelectrics, 339, 201-207, 20060401
  86. Intense PXR from textured polycrystal, Physics Research B, 243, 453-456, 20060401
  87. Core/Shell Structure of Ferroelectric (Ba0.94Ca0.06)TiO3 Grains, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 830-834, 20090801
  88. 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
  89. 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
  90. Charge density distribution of PbHfo(3) in antiferroelectric phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 764-767, 20070801
  91. Charge Density Distributions in Bi4Ti3O12 and Bi3.25La0.75Ti3O12 in the Paraelectric Phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 794-798, 20090801
  92. Origin of ultrahigh dielectric constants for barium titanate nanoparticles, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 878-881, 20070801
  93. Micro-Raman spectra of langbeinite-type K2Mn2(SO4)(3) and (NH4)(2)Cd-2(SO4)(3), near the phase transition temperature, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 70(11), 3452-3456, 200111
    Link to Paper Search Results by DOI
  94. X-ray structure analysis of K2Cd2xMn2((1-x))(SO4)(3) mixed crystal in the high-temperature phase, FERROELECTRICS, 269, 93-98, 2002
    Link to Paper Search Results by DOI
  95. Structure determination of monoclinic RbD2PO4 in the high-temperature phase, FERROELECTRICS, 269, 273-278, 2002
    Link to Paper Search Results by DOI
  96. Structural change of Cu(HCOO)(2)center dot 4H(2)O associated with the antiferroelectric phase transition, FERROELECTRICS, 270, 1561-1566, 2002
    Link to Paper Search Results by DOI
  97. Micro-Raman mapping study of the phase transition in K2Mn2(SO4)(3), FERROELECTRICS, 272, 2019-2024, 2002
    Link to Paper Search Results by DOI
  98. Crystal structure and valence transition temperature of YbInCu4 single crystals, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 260(1-2), 206-210, 200303
    Link to Paper Search Results by DOI
  99. Spontaneous strain of monoclinic RbD2PO4 in the intermediate phase, FERROELECTRICS, 285, 449-456, 2003
    Link to Paper Search Results by DOI
  100. Structural study of phase transition in ferroelectric RbHSO4, FERROELECTRICS, 285, 465-478, 2003
    Link to Paper Search Results by DOI
  101. X-ray and neutron studies of antiferroelectric phase transition in Cu(HCOO)(2)center dot 4H(2)O, FERROELECTRICS, 285, 525-536, 2003
    Link to Paper Search Results by DOI
  102. On the origin of mysterious X-ray spectral peaks observed at the REFER electron ring, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 217(4), 666-670, 200406
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  103. Steric hindrance in langbeinite-type K2Cd2cMn2(1-c)(SO4)(3) mixed crystal, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 73(9), 2444-2448, 200409
    Link to Paper Search Results by DOI
  104. Raman-Scattering study of antiferroelectric phase transition in Cu(HCOO)(2)center dot 4H(2)O, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 46(1), 202-204, 200501
    Link to Paper Search Results by DOI
  105. Construction of a soft X-ray diffractometer and its application to symmetry determination of ferroelectric Ca2Sr(C2H5CO2)(6) in the phase III, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 74(1), 500-501, 200501
    Link to Paper Search Results by DOI
  106. 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
    Link to Paper Search Results by DOI
  107. Structural study of langbeinite-type (NH4)(2)Cd-2(SO4)(3) crystal in the high-temperature phase, FERROELECTRICS, 337, 1257-1265, 2006
    Link to Paper Search Results by DOI
  108. Deterioration process of strontium bismuth tantalate induced by hydrogen reduction, FERROELECTRICS, 339, 1887-1893, 2006
    Link to Paper Search Results by DOI
  109. 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
    Link to Paper Search Results by DOI
  110. Parametric X-ray study from textured molybdenum polycrystal, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(12), 200612
    Link to Paper Search Results by DOI
  111. Effect of pressure on two-dimensional Heisenberg antiferromagnet Cu(HCOO)(2)center dot 4H(2)O, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 310(2), E566-E568, 200703
    Link to Paper Search Results by DOI
  112. Charge density distribution of PbHfo(3) in antiferroelectric phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 764-767, 200708
    Link to Paper Search Results by DOI
  113. Origin of ultrahigh dielectric constants for barium titanate nanoparticles, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 878-881, 200708
    Link to Paper Search Results by DOI
  114. Charge Density Distributions in Bi4Ti3O12 and Bi3.25La0.75Ti3O12 in the Paraelectric Phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 794-798, 200908
    Link to Paper Search Results by DOI
  115. Core/Shell Structure of Ferroelectric (Ba0.94Ca0.06)TiO3 Grains, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 830-834, 200908
    Link to Paper Search Results by DOI
  116. 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
    Link to Paper Search Results by DOI
  117. 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
    Link to Paper Search Results by DOI
  118. 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
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  119. Giant dielectric response with metastable phase crystallization from Ba1-xCaxTi2O5 glasses, JOURNAL OF NON-CRYSTALLINE SOLIDS, 358(24), 3505-3509, 20121215
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  120. 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
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  121. 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
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  122. 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
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  123. Nanostructure Control of Barium Titanate-Potassium Niobate Nanocomplex Ceramics and Their Enhanced Ferroelectric Properties, JAPANESE JOURNAL OF APPLIED PHYSICS, 51(9), 201209
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  124. Crystal Structure of BaTiO3-KNbO3 Nanocomposite Ceramics: Relationship between Dielectric Property and Structure of Heteroepitaxial Interface, JAPANESE JOURNAL OF APPLIED PHYSICS, 51(9), 201209
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  125. 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
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  126. Crystal Structure and Anisotropic c-f Hybridization in CeT2Al10 (T = Ru, Fe), JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 82(2), 201302
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  127. 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
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  128. 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
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  129. 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
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  130. Polarization-switching dynamics and microstructures of ferroelectric (Bi0.5Na0.5)TiO3 single crystals, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 62(7), 1035-1040, 201304
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  256. 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
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  257. Non-Rare-Earth UVC Persistent Phosphors Enabled by Bismuth Doping, ADVANCED OPTICAL MATERIALS, 9(8), 202104
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  258. 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
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  259. Phase transition, magnetic, and electronic properties of CeOInS2, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 129(5), 249-253, 202105
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  260. Structural Transition with a Sharp Change in the Electrical Resistivity and Spin-Orbit Mott Insulating State in a Rhenium Oxide, Sr3Re2O9, INORGANIC CHEMISTRY, 60(2), 508-515, 20210118
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  261. 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
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  262. Formation Mechanism of beta-Li3PS4 through Decomposition of Complexes, INORGANIC CHEMISTRY, 60(10), 6964-6970, 20210517
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  263. 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
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  264. Observing and Modeling the Sequential Pairwise Reactions that Drive Solid-State Ceramic Synthesis, ADVANCED MATERIALS, 33(24), 202106
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  265. 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
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  266. Material softening by cation off-centering in Bi-based lead-free piezoelectric ceramics, JAPANESE JOURNAL OF APPLIED PHYSICS, 60(SF), 20211101
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  267. Kinetically Stabilized Cation Arrangement in Li3YCl6 Superionic Conductor during Solid-State Reaction, ADVANCED SCIENCE, 8(15), 202108
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  268. 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
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  269. Important Roles of Water Clusters Confined in a Nanospace as Revealed by a Synchrotron X-ray Diffraction Study, LANGMUIR, 37(35), 10469-10480, 20210907
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  270. 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
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Invited Lecture, Oral Presentation, Poster Presentation

  1. Study on crystal structure of functional materials by synchrotron radiation X-ray diffraction, Chikako Moriyoshi, International Conference on Functional Layered Nanomaterial, 2023/11/04, With Invitation, English
  2. In-situ observation of crystal structure using SPring-8 BL02B2, Chikako Moriyoshi, With Invitation, Japanese
  3. Crystal Structure and Anion Selectivity of Halide-anion-intercalated Ni-Al Layered Double Hydroxides, Chikako Moriyoshi, Hirokazu Hoashi, Eisaku Nii, Takuya Fujimura, Ryo Sasai, The 4th Asian Clay Conference (ACC-2020), 2020/06/09, Without Invitation, English
  4. Crystal structure of functional materials by synchrotron radiation X-ray diffraction, Chikako Moriyoshi, 2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference (IFAAP2018), 2018/05/27, With Invitation, English
  5. Crystal Structure of Anion Changeable Layered Double Hydroxides by Synchrotron Radiation X-ray Diffraction, Chikako Moriyoshi, 3rd International Symposium on Frontiers in Materials Science (FMS2017), 2017/09/04, With Invitation, English, Greifswald, Germany
  6. Crystal Structure Analysis of Piezoelectric Materials under Electric Field: Time-resolved Single Crystal X-ray Diffraction Study, Chikako Moriyoshi, 2016 Joint RCBJSF (13th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity) – IWRF (8th International Workshop on Relaxor Ferroelectrics) Conference, 2016/06/20, With Invitation, English, Matsue, Japan
  7. Electron Density Study of Ferroelectric Oxides by Synchrotron X-ray Diffraction, Chikako Moriyoshi, 2nd International Symposium on Frontiers in Materials Science, 2015/11/12, With Invitation, English, Waseda University, Tokyo, Japan
  8. Time-Resolved Measurements of Lattice Distortion in Ferroelectric Crystals Induced by Application of Electric Field: Single Crystal Diffraction Study, Chikako Moriyoshi, 2013 American Crystallographic Association Annual Meeting, 2013/07/23, With Invitation, English