Chikako Moriyoshi

Last Updated :2021/04/06

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
  • 【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. 2021, Undergraduate Education, 4Term, Advanced Physics
  2. 2021, Undergraduate Education, First Semester, Physics Seminar
  3. 2021, Undergraduate Education, First Semester, Structural and Physical Properties of Solid
  4. 2021, Undergraduate Education, Year, Physics Internship
  5. 2021, Undergraduate Education, First Semester, Special Study for Graduation A
  6. 2021, Undergraduate Education, Second Semester, Special Study for Graduation B
  7. 2021, Undergraduate Education, 2Term, Special Lectures in Physics(Practical Data Analysis B (Condensed Matter Physics))
  8. 2021, Undergraduate Education, Year, Special Lectures in Physics(Free Research in Physics)
  9. 2021, Graduate Education (Master's Program) , First Semester, Seminar of Structural Physics
  10. 2021, Graduate Education (Master's Program) , Second Semester, Seminar of Structural Physics
  11. 2021, Graduate Education (Master's Program) , First Semester, Seminar in Physical Science
  12. 2021, Graduate Education (Master's Program) , Second Semester, Seminar in Physical Science
  13. 2021, Graduate Education (Doctoral Program) , First Semester, Special Research for Physical Science
  14. 2021, Graduate Education (Doctoral Program) , Second Semester, Special Research for Physical Science
  15. 2021, Graduate Education (Doctoral Program) , First Semester, Exercises on Advanced Research Presentation
  16. 2021, Graduate Education (Master's Program) , 1Term, Exercise in Physics I
  17. 2021, Graduate Education (Master's Program) , 2Term, Exercise in Physics I
  18. 2021, Graduate Education (Master's Program) , 3Term, Exercise in Physics II
  19. 2021, Graduate Education (Master's Program) , 4Term, Exercise in Physics II
  20. 2021, Graduate Education (Master's Program) , 1Term, Special Exsecise in Physics A
  21. 2021, Graduate Education (Master's Program) , 2Term, Special Exsecise in Physics A
  22. 2021, Graduate Education (Master's Program) , 3Term, Special Exsecise in Physics B
  23. 2021, Graduate Education (Master's Program) , 4Term, Special Exsecise in Physics B
  24. 2021, Graduate Education (Master's Program) , Academic Year, Special Research in Physics
  25. 2021, Graduate Education (Doctoral Program) , Academic Year, Special Research in Physics

Research Activities

Academic Papers

  1. Luminescence mechanism of (Pr, Al)-doped SrTiO(3) fine particles investigated by x-ray absorption spectroscopy, PHYSICAL REVIEW B, 78(7), 200808
  2. Crystal growth of lithium-doped silver niobate single crystals and their piezoelectric properties, FERROELECTRICS, 346, 64-71, 2007
  3. Direct observation of oxygen stabilization in layered ferroelectric Bi3.25La0.75Ti3O12, APPLIED PHYSICS LETTERS, 91(6), 20070806
  4. Eletcron charge density study on antiferroelectric phase transition in PbZrO3, FERROELECTRICS, 354, 158-166, 2007
  5. High-oxygen-pressure crystal growth of ferroelectric Bi4Ti3O12 single crystals, APPLIED PHYSICS LETTERS, 91(16), 20071015
  6. Giant strain in lead-free (Bi0.5Na0.5)TiO3-based single crystals, APPLIED PHYSICS LETTERS, 92(18), 20080505
  7. 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
  8. Preparation of barium titanate-potassium niobate solid solution system ceramics and their piezoelectric properties, JAPANESE JOURNAL OF APPLIED PHYSICS, 47(9), 7678-7684, 200809
  9. Electron charge density study of (Na1-xKx)NbO3 in cubic structure, JAPANESE JOURNAL OF APPLIED PHYSICS, 47(9), 7745-7748, 200809
  10. Structure and Physical Properties of Metastable Hexagonal LuFeO3, FERROELECTRICS, 378, 169-174, 2009
  11. 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
  12. Charge Density Study on Phase Transition in BaTi2O5 Ferroelectric, JAPANESE JOURNAL OF APPLIED PHYSICS, 48(9), 200909
  13. Possible Long-Range Order with Singlet Ground State in CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(4), 201004
  14. Existence of Fine Structure inside Spin Gap in CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(8), 201008
  15. Anisotropic Transport Properties of CeRu2Al10, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79(6), 201006
  16. Noncentrosymmetric Structure of LuFeO3 in Metastable State, JAPANESE JOURNAL OF APPLIED PHYSICS, 49(9), 2010
  17. Charge Density Study of Metastable State in BaTi2O5 with Fivefold Coordinated Ti, JAPANESE JOURNAL OF APPLIED PHYSICS, 49(9), 2010
  18. 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
  19. Piezoelectric properties of high Curie temperature barium titanate-bismuth perovskite-type oxide system ceramics, JOURNAL OF APPLIED PHYSICS, 108(9), 20101101
  20. Enhanced Piezoelectric Properties of Lead-Free Piezoelectric Materials by Microstructure Control, FERROELECTRICS, 402, 121-129, 2010
  21. Preparation of Barium Titanate Nanoparticles by Particle Growth Control and Their Characterization, INTEGRATED FERROELECTRICS, 114, 35-41, 2010
  22. In-field J(c) improvement by oxygen-free pyrene gas diffusion into highly dense MgB2 superconductor, JOURNAL OF APPLIED PHYSICS, 109(2), 20110115
  23. An electrostatic potential study of asymmetric ionic conductivity in Li2B4O7 crystals, CURRENT APPLIED PHYSICS, 11(3), 649-652, 201105
  24. Nanosized hexagonal Mn- and Ga-doped BaTiO3 with reduced structural phase transition temperature, APPLIED PHYSICS LETTERS, 98(13), 20110328
  25. Synchrotron Radiation Diffraction Study of YbInCu4, JAPANESE JOURNAL OF APPLIED PHYSICS, 50(5), 201105
  26. 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
  27. Synchrotron Radiation Study on Time-Resolved Tetragonal Lattice Strain of BaTiO3 under Electric Field, JAPANESE JOURNAL OF APPLIED PHYSICS, 50(9), 201109
  28. Electronic structure and localized lanthanide character of LnT(2)Al(10) (T = Ru, Os), PHYSICAL REVIEW B, 84(11), 20110921
  29. 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
  30. Linear Thermal Expansion of FeSe Ferrimagnets, IEEE TRANSACTIONS ON MAGNETICS, 47(10), 2905-2907, 201110
  31. Enhanced piezoelectric response of BaTiO3-KNbO3 composites, APPLIED PHYSICS LETTERS, 99(20), 20111114
  32. Experimental Verification of PbBi2Te4 as a 3D Topological Insulator, PHYSICAL REVIEW LETTERS, 108(20), 20120515
  33. Crystal structure and valence transition temperature of YbInCu_4_ single crystal, J. Magn. Magn. Mater., 260, 206-210, 20030401
  34. On the origin of mysterious X-ray spectral peaks observed at the REFER electron ring, 20040401
  35. X-ray and neutron studies of antiferroelectric phase transition in Cu(HCOO)$_2$.4H$_2$O, Ferroelectrics, 285, 151, 20030401
  36. Structural study of phase transition in ferroelectric RbHSO$_4$, Ferroelectrics, 285, 91, 20030401
  37. Spontaneous strain of monoclinic RbD_2_PO_4_ in the intermediate phase, Ferroelectrics, 285, 75, 20030401
  38. Crystal Structure and Valence Transition Temperature of YbInCu$_4$ Single Crystals, J. Magn. Magn. Mater., 260, 206, 20030401
  39. On the origin of mysterious X-ray spectral peaks observed at the REFER electron ring, Nucl. Instr. and Meth. B, 173, 666, 20040401
  40. 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
  41. Incoherent inelastic neutron scattering study of antiferroelectric Cu(HCOO)$_2$.4H$_2$O crystal, Journal of Neutron Research, 12, 287, 20040401
  42. 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
  43. Structural study of phase transition in K2Zn2(SO4)3 langbeinite, Physica, B219&220, 602-604, 19960401
  44. 57Fe Electric Field Gradient Studied by Mossbauer Spectroscopy in Langbeinite-Type K2Fe2(SO4)3, Journal of the Korean Physical Society, 29, 740-743, 19960401
  45. 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
  46. X-ray study of phase transition in the langbeinite-type K2Mn2(SO4)3 crystals, Ferroelectrics, 229, 177-182, 19990401
  47. X-ray structure analysis of K2Cd2xMn2(1-x)(SO4)3 mixed crystal in the high-temperature phase, Ferroelectrics, -, 20010401
  48. Structural change of Cu(HCOO)2.4H2O associated with the antiferroelectric phase transition, Ferroelectrics, -, 20010401
  49. Structure determination of monoclinic RbD$_2$PO$_4$ in the high-temperature phase, Ferroelectrics, -, 20010401
  50. Structural Fluctuations of SrTiO3 in the Cubic Phase, Ferroelectrics, 159, 85-90, 19940401
  51. Structural Study of Phase Transition in Langbeinite-Type K2Mn2(SO4)3 Crystals, Journal of the Physical Society of Japan, 64, 504-512, 19950401
  52. Micro-Raman mapping study of the phase transition in K$_2$Mn$_2$(SO$_4$)$_3$, Ferroelectrics, 272, 27, 20020401
  53. Structure determination of monoclinic RbD$_2$PO$_4$ in the high-temperature phase, Ferroelectrics, 269, 273, 20020401
  54. Structural change of Cu(HCOO)$_2$$\cdot$4H$_2$O associated with the antiferroelectric phase transition, Ferroelectrics, 270, 375, 20020401
  55. X-ray Structure Analysis of K2Cd2xMn2(1-x)(SO4)3 Mixed Crystal in the High-Temperature Phase, Ferroelectrics, 269, 93-98, 20020401
  56. Reexamination of the existence of the III-IV phase transition of NaNO2, Journal of the Physical Society of Japan, 68, 1059-1060, 19990401
  57. Structural Study of Phase Transition Mechanism of Langbienite-Type K2Zn2(SO4)3 Crystals, Journal of the Physical Society of Japan, 65, 3537-3543, 19960401
  58. 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
  59. Structural study of phase transition in K2Zn2(SO4)3 langbeinite, Physica, B219&220, 602-604, 19960401
  60. Structural Study of Phase Transition in K2Co2(SO4)3 Crystals, Journal of the Physical Society of Japan, 64, 4726-4732, 19950401
  61. Parametric X-ray Study from Textured Molybdenum Polycrystal, Journal of the Physical Society of Japan, 75(12), 124705, 20061212
  62. Charge Density Distribution of PbHfO3 in Antiferroelectric Phase, Journal of the Korean Physical Society, 51, 764-767, 20070401
  63. Disorder of Pb Atom in Cubic Structure of Pb(Zn1/3Nb2/3)O3-PbTiO3 System, Japanese Journal of Applied Physics, 45, 7552-7555, 20060401
  64. Growth of Large-Scale Silver Lithium Niobate Single Crystals and Their Piezoelectric Properties, Japanese Journal of Applied Physics, 45, 7389-7396, 20060401
  65. 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
  66. Structural Study of Langbeinite-Type (NH4)2Cd2(SO4)3 Crystal in the High-Temperature Phase, Ferroelectrics, 337, 85-93, 20060401
  67. Deterioration Process of Strontium Bismuth Tantalate Induced by Hydrogen Reduction, Ferroelectrics, 339, 201-207, 20060401
  68. Intense PXR from textured polycrystal, Physics Research B, 243, 453-456, 20060401
  69. Core/Shell Structure of Ferroelectric (Ba0.94Ca0.06)TiO3 Grains, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 830-834, 20090801
  70. 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
  71. 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
  72. Charge density distribution of PbHfo(3) in antiferroelectric phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 764-767, 20070801
  73. Charge Density Distributions in Bi4Ti3O12 and Bi3.25La0.75Ti3O12 in the Paraelectric Phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 794-798, 20090801
  74. Origin of ultrahigh dielectric constants for barium titanate nanoparticles, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 878-881, 20070801
  75. 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
  76. X-ray structure analysis of K2Cd2xMn2((1-x))(SO4)(3) mixed crystal in the high-temperature phase, FERROELECTRICS, 269, 93-98, 2002
  77. Structure determination of monoclinic RbD2PO4 in the high-temperature phase, FERROELECTRICS, 269, 273-278, 2002
  78. Structural change of Cu(HCOO)(2)center dot 4H(2)O associated with the antiferroelectric phase transition, FERROELECTRICS, 270, 1561-1566, 2002
  79. Micro-Raman mapping study of the phase transition in K2Mn2(SO4)(3), FERROELECTRICS, 272, 2019-2024, 2002
  80. Crystal structure and valence transition temperature of YbInCu4 single crystals, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 260(1-2), 206-210, 200303
  81. Spontaneous strain of monoclinic RbD2PO4 in the intermediate phase, FERROELECTRICS, 285, 449-456, 2003
  82. Structural study of phase transition in ferroelectric RbHSO4, FERROELECTRICS, 285, 465-478, 2003
  83. X-ray and neutron studies of antiferroelectric phase transition in Cu(HCOO)(2)center dot 4H(2)O, FERROELECTRICS, 285, 525-536, 2003
  84. 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
  85. Steric hindrance in langbeinite-type K2Cd2cMn2(1-c)(SO4)(3) mixed crystal, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 73(9), 2444-2448, 200409
  86. 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
  87. 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
  88. 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
  89. Structural study of langbeinite-type (NH4)(2)Cd-2(SO4)(3) crystal in the high-temperature phase, FERROELECTRICS, 337, 1257-1265, 2006
  90. Deterioration process of strontium bismuth tantalate induced by hydrogen reduction, FERROELECTRICS, 339, 1887-1893, 2006
  91. 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
  92. Parametric X-ray study from textured molybdenum polycrystal, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 75(12), 200612
  93. 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
  94. Charge density distribution of PbHfo(3) in antiferroelectric phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 764-767, 200708
  95. Origin of ultrahigh dielectric constants for barium titanate nanoparticles, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 51(2), 878-881, 200708
  96. Charge Density Distributions in Bi4Ti3O12 and Bi3.25La0.75Ti3O12 in the Paraelectric Phase, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 794-798, 200908
  97. Core/Shell Structure of Ferroelectric (Ba0.94Ca0.06)TiO3 Grains, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 55(2), 830-834, 200908
  98. 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
  99. 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
  100. 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
  101. Giant dielectric response with metastable phase crystallization from Ba1-xCaxTi2O5 glasses, JOURNAL OF NON-CRYSTALLINE SOLIDS, 358(24), 3505-3509, 20121215
  102. 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
  103. 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
  104. 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
  105. Nanostructure Control of Barium Titanate-Potassium Niobate Nanocomplex Ceramics and Their Enhanced Ferroelectric Properties, JAPANESE JOURNAL OF APPLIED PHYSICS, 51(9), 201209
  106. Crystal Structure of BaTiO3-KNbO3 Nanocomposite Ceramics: Relationship between Dielectric Property and Structure of Heteroepitaxial Interface, JAPANESE JOURNAL OF APPLIED PHYSICS, 51(9), 201209
  107. 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
  108. Crystal Structure and Anisotropic c-f Hybridization in CeT2Al10 (T = Ru, Fe), JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 82(2), 201302
  109. 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
  110. 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
  111. 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
  112. Polarization-switching dynamics and microstructures of ferroelectric (Bi0.5Na0.5)TiO3 single crystals, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 62(7), 1035-1040, 201304
  113. 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
  114. Enhanced piezoelectric properties of barium titanate-potassium niobate nano-structured ceramics by MPB engineering, CERAMICS INTERNATIONAL, 39, S97-S102, 2013
  115. 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
  116. Non-180 degrees polarization rotation of ferroelectric (Bi0.5Na0.5)TiO3 single crystals under electric field, PHYSICAL REVIEW B, 89(10), 20140310
  117. 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
  118. 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
  119. Crystal Structural Analyses of Ferrielectric Tetragonal (Bi1/2Na1/2)TiO3-7%BaTiO3 Powders and Single Crystals, JAPANESE JOURNAL OF APPLIED PHYSICS, 52(9), 201309
  120. Piezoelectric enhancement of new ceramics with artificial MPB engineering, SENSORS AND ACTUATORS A-PHYSICAL, 200, 26-30, 20131001
  121. 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
  122. Electronic Polarization in KNbO3 Visualized by Synchrotron Radiation Powder Diffraction, JAPANESE JOURNAL OF APPLIED PHYSICS, 52(9), 201309
  123. 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
  124. Stabilization of metastable ferroelectric Ba1-xCaxTi2O5 by breaking Ca-site selectivity via crystallization from glass, SCIENTIFIC REPORTS, 3, 20131022
  125. Weak Ferromagnetic Transition with a Dielectric Anomaly in Hexagonal Lu0.5Sc0.5FeO3, INORGANIC CHEMISTRY, 52(20), 11889-11894, 20131021
  126. Bonding Preference of Carbon, Nitrogen, and Oxygen in Niobium-Based Rock-Salt Structures, INORGANIC CHEMISTRY, 52(17), 9699-9701, 20130902
  127. 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
  128. 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
  129. 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
  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, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 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. 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
  136. Polarization Rotation and Monoclinic Distortion in Ferroelectric (Bi0.5Na0.5)TiO3-BaTiO3 Single Crystals under Electric Fields, CRYSTALS, 4(3), 273-295, 201409
  137. Analysis of oxygen vacancy in Co-doped ZnO using the electron density distribution obtained using MEM, NANOSCALE RESEARCH LETTERS, 10, 1-7, 20150418
  138. Pr- and La-doping effects on the magnetic anisotropy in the antiferromagnetic phase of Kondo semiconductor CeRu2Al10, PHYSICAL REVIEW B, 91(23), 20150612
  139. 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
  140. Crystal structure analysis of LiTaO3 under electric field, JAPANESE JOURNAL OF APPLIED PHYSICS, 54(10), 201510
  141. 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
  142. In-plane chemical pressure essential for superconductivity in BiCh(2)-based (Ch: S, Se) layered structure, SCIENTIFIC REPORTS, 5, 20151008
  143. Expansion of the Hexagonal Phase-Forming Region of Lu1-xScxFeO3 by Container less Processing, INORGANIC CHEMISTRY, 54(19), 9432-9437, 20151005
  144. 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
  145. Structural Difference in Superconductive and Nonsuperconductive Bi-S Planes within Bi4O4Bi2S4 Blocks, INORGANIC CHEMISTRY, 54(21), 10462-10467, 20151102
  146. Atomic motion of resonantly vibrating quartz crystal visualized by time-resolved X-ray diffraction, APPLIED PHYSICS LETTERS, 107(20), 20151116
  147. Hydrothermal Synthesis, Crystal Structure, and Superconductivity of a Double-Perovskite Bi Oxide, CHEMISTRY OF MATERIALS, 28(2), 459-465, 20160126
  148. Structures and optical absorption of Bi2OS2 and LaOBiS2, SOLID STATE COMMUNICATIONS, 227, 19-22, 20160119
  149. Unconventional Luminescent Centers in Metastable Phases Created by Topochemical Reduction Reactions, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 55(16), 4967-4971, 20160411
  150. Control of magneto-transport characteristics of Co-doped ZnO by electron beam irradiation, RSC ADVANCES, 6(47), 41067-41073, 2016
  151. Heterovalent Pb-substitution in ferroelectric bismuth silicate Bi2SiO5, JOURNAL OF MATERIALS CHEMISTRY C, 4(15), 3168-3174, 2016
  152. Two competing soft modes and an unusual phase transition in the stuffed tridymite-type oxide BaAl2O4, PHYSICAL REVIEW B, 93(13), 20160418
  153. Electric field induced lattice strain in pseudocubic Bi(Mg1/2Ti1/2)O-3-modified BaTiO3-BiFeO3 piezoelectric ceramics, APPLIED PHYSICS LETTERS, 108(17), 20160425
  154. Compositional and temperature evolution of crystal structure of new thermoelectric compound LaOBiS2-xSex, JOURNAL OF APPLIED PHYSICS, 119(15), 20160421
  155. Polarization twist in perovskite ferrielectrics, SCIENTIFIC REPORTS, 6, 20160902
  156. Adsorption Behavior of Rare Earth Metal Cations in the Interlayer Space of gamma-ZrP, LANGMUIR, 32(39), 9993-9999, 20161004
  157. Off-centering of rare-earth ion in (Ba,R)(Ti,Mg)O-3 (R = Gd, Dy), JAPANESE JOURNAL OF APPLIED PHYSICS, 55(10), 201610
  158. Hydrothermal synthesis and crystal structure of a new lithium copper bismuth oxide, LiCuBiO4, JOURNAL OF SOLID STATE CHEMISTRY, 245, 30-33, 201701
  159. Time-resolved crystal structure analysis of resonantly vibrating langasite oscillator, JAPANESE JOURNAL OF APPLIED PHYSICS, 55(10), 201610
  160. 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
  161. Improper Ferroelectricity in Stuffed Aluminate Sodalites for Pyroelectric Energy Harvesting, PHYSICAL REVIEW APPLIED, 7(3), 20170324
  162. Bi Substitution Effects on Superconductivity of Valence-Skip Superconductor AgSnSe2, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(5), 20170515
  163. Synthesis of TiO2 nanotubes: effect of post-treatment on crystallinity and photocatalytic activity, MATERIALS RESEARCH EXPRESS, 4(4), 201704
  164. Hydrothermal Synthesis, Crystal Structure, and Visible-Region Photocatalytic Activity of BaBi2O6, CHEMISTRYSELECT, 2(17), 4843-4846, 20170612
  165. 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
  166. Revealing the role of heat treatment in enhancement of electrical properties of lead-free piezoelectric ceramics, JOURNAL OF APPLIED PHYSICS, 122(1), 20170707
  167. Synthesis, structure and photocatalytic activity of layered LaOInS2, JOURNAL OF MATERIALS CHEMISTRY A, 5(27), 14270-14277, 20170721
  168. High-throughput powder diffraction measurement system consisting of multiple MYTHEN detectors at beamline BL02B2 of SPring-8, REVIEW OF SCIENTIFIC INSTRUMENTS, 88(8), 201708
  169. Formation of ferromagnetic Co-H-Co complex and spin-polarized conduction band in Co-doped ZnO, SCIENTIFIC REPORTS, 7, 20170911
  170. Synthesis and crystal structure of pyrochlore-type silver niobate and tantalate, JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 125(10), 776-778, 2017
  171. 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
  172. Structure fluctuation in Gd- and Mg-substituted BaTiO3 with cubic structure, JAPANESE JOURNAL OF APPLIED PHYSICS, 56(10), 201710
  173. Structural and electrical characteristics of potential candidate lead-free BiFeO3-BaTiO3 piezoelectric ceramics, JOURNAL OF APPLIED PHYSICS, 122(16), 20171028
  174. Charge-density study on layered oxyarsenides (LaO)MAs (M = Mn, Fe, Ni, Zn), APPLIED PHYSICS EXPRESS, 10(12), 201712
  175. Crystal structure, site selectivity, and electronic structure of layered chalcogenide LaOBiPbS3, EPL, 119(2), 201707
  176. Fabrication of lead-free piezoelectric (Bi0.5Na0.5)TiO3-BaTiO3 ceramics using electrophoretic deposition, JOURNAL OF MATERIALS SCIENCE, 53(4), 2396-2404, 201802
  177. Synthesis, Crystal Structure, and Physical Properties of New Layered Oxychalcogenide La2O2Bi3AgS6, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(12), 20171215
  178. 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
  179. Effect of Te substitution on crystal structure and transport properties of AgBiSe2 thermoelectric material, DALTON TRANSACTIONS, 47(8), 2575-2580, 20180228
  180. 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
  181. 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
  182. 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
  183. Fabrication and piezoelectric properties of BaTiO3/BaTiO3-Bi(Mg1/2Ti1/2) O-3-BiFeO3 composites, CERAMICS INTERNATIONAL, 44(9), 10657-10662, 20180615
  184. Crystal Structure and Superconductivity of Tetragonal and Monoclinic Ce1-xPrxOBiS2, INORGANIC CHEMISTRY, 57(9), 5364-5370, 20180507
  185. 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
  186. 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
  187. 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
  188. Synthesis, crystal structure and optical absorption of NaInS2-xSex, JOURNAL OF ALLOYS AND COMPOUNDS, 750, 409-413, 20180625
  189. Synthesis, Crystal Structure, and Thermoelectric Properties of Layered Antimony Selenides REOSbSe2 (RE = La, Ce), JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 87(7), 20180715
  190. Transformation of Perovskite BaBiO3 into Layered BaBiO2.5 Crystals Featuring Unusual Chemical Bonding and Luminescence, CHEMISTRY-A EUROPEAN JOURNAL, 24(35), 8875-8882, 20180621
  191. Analysis of oxygen vacancy in Co-doped ZnO using the electron density distribution obtained using MEM., Analysis of oxygen vacancy in Co-doped ZnO using the electron density distribution obtained using MEM., 10, 2015
  192. Ion-Exchangeable Microporous Polyoxometalate Compounds with Off-Center Dopants Exhibiting Unconventional Luminescence, CHEMISTRY-A EUROPEAN JOURNAL, 24(39), 9976-9982, 20180711
  193. Effect of thermal annealing on crystal structures and electrical properties in BaTiO3 ceramics, JOURNAL OF APPLIED PHYSICS, 124(3), 20180721
  194. Crystal Structure, Thermal Behavior, and Photocatalytic Activity of NaBiO3 center dot nH(2)O, INORGANIC CHEMISTRY, 57(15), 8903-8908, 20180806
  195. 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
  196. 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
  197. 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
  198. Time-resolved structure analysis of piezoelectric crystals by X-ray diffraction under alternating electric field, JAPANESE JOURNAL OF APPLIED PHYSICS, 57(11), 201811
  199. X-ray-activated long persistent phosphors featuring strong UVC afterglow emissions, LIGHT-SCIENCE & APPLICATIONS, 7, 20181114
  200. 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
  201. Hydrothermal Synthesis of Pyrochlore-Type Pentavalent Bismuthates Ca2Bi2O7 and Sr2Bi2O7, INORGANIC CHEMISTRY, 58(3), 1759-1763, 20190204
  202. 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
  203. 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
  204. Na1-xSn2P2 as a new member of van der Waals-type layered tin pnictide superconductors, SCIENTIFIC REPORTS, 8, 20180827
  205. Doping-Induced Polymorph and Carrier Polarity Changes in Thermoelectric Ag(Bi,Sb)Se-2 Solid Solution, INORGANIC CHEMISTRY, 58(11), 7628-7633, 20190603
  206. High-Efficiency Violet-Emitting All-Inorganic Perovskite Nanocrystals Enabled by Alkaline-Earth Metal Passivation, CHEMISTRY OF MATERIALS, 31(11), 3974-3983, 20190611
  207. Enhanced superconductivity by Na doping in SnAs-based layered compound Na1+xSn2-xAs2, JAPANESE JOURNAL OF APPLIED PHYSICS, 58(8), 20190801
  208. 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
  209. 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
  210. Why Do Carbonate Anions Have Extremely High Stability in the Interlayer Space of Layered Double Hydroxides? Case Study of Layered Double Hydroxide Consisting of Mg and Al (Mg/Al=2), INORGANIC CHEMISTRY, 58(16), 10928-10935, 20190819
  211. 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
  212. Pressure-induced superconductivity in the layered pnictogen diselenide NdO0.8F0.2Sb1-xBixSe2 (x=0.3 and 0.7), PHYSICAL REVIEW B, 100(9), 20190924
  213. Defective [Bi2O2](2+) Layers Exhibiting Ultrabroad Near-Infrared Luminescence, CHEMISTRY-A EUROPEAN JOURNAL, 25(55), 12842-12848, 20191001
  214. Development of a Novel Time-Resolved Synchrotron-Radiation X-ray Diffraction Measurement System for In Situ Observation of Crystal Structure in Aqueous Solution during Chemical Reaction: Application to the Anion-Exchange Reaction of a Layered Double Hydroxide from Chloride to Nitrate, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 92(12), 1986-1992, 201912
  215. Structural fluctuation of Pb(Mg1/3Nb2/3)O-3 in the cubic phase, JAPANESE JOURNAL OF APPLIED PHYSICS, 58(SL), 20191101
  216. Antiferroelectric to Antiferroelectric-Relaxor Phase Transition in Calcium Strontium Sulfoaluminate, INORGANIC CHEMISTRY, 58(22), 15410-15416, 20191118
  217. 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
  218. Charge ordering and successive phase transitions of mixed-valence iron oxide GdBaFe2O5, JOURNAL OF SOLID STATE CHEMISTRY, 282, 202002
  219. 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
  220. Flux Growth and Superconducting Properties of (Ce,Pr)OBiS2 Single Crystals, FRONTIERS IN CHEMISTRY, 8, 20200204
  221. Defect-Triggered Phase Transition in Cesium Lead Halide Perovskite Nanocrystals, ACS MATERIALS LETTERS, 1(1), 185-191, 201907
  222. Theory-Guided Defect Tuning through Topochemical Reactions for Accelerated Discovery of UVC Persistent Phosphors, ADVANCED OPTICAL MATERIALS, 8(4), 202002
  223. Antithermal Quenching of Luminescence in Zero-Dimensional Hybrid Metal Halide Solids, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 11(8), 2902-2909, 20200416
  224. Doping Induces Structural Phase Transitions in All-Inorganic Lead Halide Perovskite Nanocrystals, ACS MATERIALS LETTERS, 2(4), 367-375, 20200406
  225. Crystal Structure and Thermoelectric Transport Properties of As-Doped Layered Pnictogen Oxyselenides NdO0.8F0.2Sb1-xAsxSe2, MATERIALS, 13(9), 202005
  226. 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
  227. 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
  228. 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
  229. Improvement of superconducting properties by chemical pressure effect in Eu-doped La2-xEuxO2Bi3Ag0.6Sn0.4S6, PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 576, 20200915
  230. 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
  231. Ferroelectricity of Dion-Jacobsen layered perovskites CsNdNb(2)O(7)and RbNdNb2O7, JAPANESE JOURNAL OF APPLIED PHYSICS, 59(SP), 20201101
  232. 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
  233. 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
  234. Structural Phase Diagram of LaO1-xFxBiSSe: Suppression of the Structural Phase Transition by Partial F Substitutions, CONDENSED MATTER, 5(4), 202012
  235. Visualization of spontaneous electronic polarization in Pb ion of ferroelectric PbTiO3 by synchrotron-radiation x-ray diffraction, APPLIED PHYSICS LETTERS, 117(25), 20201221
  236. Piezoelectricity in perovskite-type pseudo-cubic ferroelectrics by partial ordering of off-centered cations, COMMUNICATIONS MATERIALS, 1(1), 20201006

Invited Lecture, Oral Presentation, Poster Presentation

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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