All Stories

  1. Study of the Oxidation Process of Crystalline Powder of In2S3 and Thin Films Obtained by Dr Blade Method

    Article • Journal of Electronic Materials, May 2019, Springer Science + Business Media

    Professor pierre saint-gregoire

  2. On fundamental mechanisms in dye sensitized solar cells through the behaviour of different mesoporous titanium dioxide films

    Article • The European Physical Journal Applied Physics, November 2015, EDP Sciences

    Professor pierre saint-gregoire

  3. Polarization and Thermally Stimulated Processes in Lead-Free Ferroelectric Ceramics

    Article • July 2015, IntechOpen

    Professor pierre saint-gregoire

  4. From normal ferroelectric transition to relaxor behavior in Aurivillius ferroelectric ceramics

    Article • Journal of Materials Science, July 2014, Springer Science + Business Media

    Professor pierre saint-gregoire

  5. Fatigue phenomena in thin ferroelectric films stimulated by repeated switching of the polarization

    Article • Journal of Advanced Dielectrics, January 2013, World Scientific Pub Co Pte Lt

    Professor pierre saint-gregoire

  6. Neutron scattering study of ferroelectric Sn 2 P 2 S 6 under pressure

    Article • Physical Review B, December 2012, American Physical Society (APS)

    Professor pierre saint-gregoire

  7. Thermally stimulated processes in samarium-modified lead titanate ferroelectric ceramics

    Article • Applied Physics A, November 2012, Springer Science + Business Media

    Professor pierre saint-gregoire

  8. Incorporation of lanthanide ions in lead titanate

    Article • Journal of Materials Science, September 2011, Springer Science + Business Media

    Professor pierre saint-gregoire

  9. Phase diagram and dielectric properties of ferroelectric ceramics

    Article • Superlattices and Microstructures, March 2011, Elsevier

    Professor pierre saint-gregoire

  10. Anomalies of Thermal Dilatation and Domain Structure in the Multiferroic Material PbK2LiNb5O15

    Article • Ferroelectrics, December 2008, Taylor & Francis

    Professor pierre saint-gregoire

  11. Ionic Conduction Properties in PbK2LiNb5O15

    Article • Ferroelectrics, November 2008, Taylor & Francis

    Professor pierre saint-gregoire

  12. Ferroelastic Transitions and Cracks in Li3ThF7Single Crystals

    Article • Ferroelectrics, June 2006, Taylor & Francis

    Professor pierre saint-gregoire

  13. Crystallographic study of the ferroelectric phase transformation in PbK2LiNb5O15

    Article • physica status solidi (b), September 2004, Wiley

    Professor pierre saint-gregoire

  14. Structural study of ferroelectric and paraelectric phases in PbK2LiNb5O15

    Article • physica status solidi (b), September 2004, Wiley

    Professor pierre saint-gregoire

  15. Polarization Rotation in the Incommensurate Phase of Sn2P2(SexS1–x)6

    Article • Ferroelectrics, January 2004, Taylor & Francis

    Professor pierre saint-gregoire

  16. New Gadolinium Based Ferroelectric Phases Derived from the Tetragonal Tungsten Bronze (TTB)

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Professor pierre saint-gregoire

  17. Imaging Ferroic Domain Structures with an Acoustic Microscope: Example of PPLN

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Professor pierre saint-gregoire

  18. H.R.E.M. Study of the Room Temperature Phase of PbK 2 LiNb 5 O 15

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Professor pierre saint-gregoire

  19. Guest Editorial

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Professor pierre saint-gregoire

  20. Guest Editorial

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Professor pierre saint-gregoire

  21. Guest Editorial

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Professor pierre saint-gregoire

  22. Anomalous Light Scattering in Quartz: Ferroelastic-ELT Versus Non Equilibrium-EQT Model

    Article • Ferroelectrics, January 2003, Taylor & Francis

    Professor pierre saint-gregoire

  23. Structural Evolution of Iron Phosphate as a Function of Temperature

    Article • Ferroelectrics, January 2002, Taylor & Francis

    Professor pierre saint-gregoire

  24. Structural and Electrical Properties of the Ferroelectric PbK 2 LiNb 5 O 15

    Article • Ferroelectrics, January 2002, Taylor & Francis

    Professor pierre saint-gregoire

  25. Stress Induced change of the lifshitz point type in A2BX4compounds

    Article • Ferroelectrics, January 2002, Taylor & Francis

    Professor pierre saint-gregoire

  26. Structural characterization of PZT thin films and related properties

    Article • Ferroelectrics, March 2001, Taylor & Francis

    Professor pierre saint-gregoire

  27. A new ferroelectric compound: PbK2LiNb5O15

    Article • Ferroelectrics, March 2001, Taylor & Francis

    Professor pierre saint-gregoire

  28. On the evolution of texture between α and β phases in quartz: Aspects relevant with the problem of the anomalous light scattering

    Article • Ferroelectrics, February 2001, Taylor & Francis

    Professor pierre saint-gregoire

  29. High-temperature phase transitions in incommensurate Rb 2 WO 4

    Article • Journal of Physics Condensed Matter, October 2000, Institute of Physics Publishing

    Professor pierre saint-gregoire

  30. Lattice spin model AB1B2

    Article • Computational Materials Science, August 2000, Elsevier

    Professor pierre saint-gregoire

  31. Synthesis and phase transitions of iron phosphate

    Article • Ferroelectrics, March 2000, Taylor & Francis

    Professor pierre saint-gregoire

  32. Thermodynamics of the incommensurate state in Rb 2 W O 4 : The Lifshitz point in A 2 BX 4 compounds

    Article • February 2000, American Physical Society (APS)

    Professor pierre saint-gregoire

  33. On the anomalous light scattering in quartz: A critical overview and recent results

    Article • Ferroelectrics, January 2000, Taylor & Francis

    Professor pierre saint-gregoire

  34. Comment on `Inhomogeneities and birefringence in quartz'

    Article • Journal of Physics Condensed Matter, October 1999, Institute of Physics Publishing

    Professor pierre saint-gregoire

  35. Structural study of the ferroelectric instability in Sn P Se

    Article • The European Physical Journal B, March 1999, Springer Science + Business Media

    Professor pierre saint-gregoire

  36. Structural organization of fullerenes C60, C70, C84

    Article • Ferroelectrics, January 1999, Taylor & Francis

    Professor pierre saint-gregoire

  37. Role of the coupling between strains and order parameter gradient in crystals

    Article • Phase Transitions, January 1999, Taylor & Francis

    Professor pierre saint-gregoire

  38. Soft modes and phonon interactions in studied by neutron scattering

    Article • The European Physical Journal B, September 1998, Springer Science + Business Media

    Professor pierre saint-gregoire

  39. On mesoscopic structure of incommensurate phases: Domain textures and textural blocks

    Article • Ferroelectrics, February 1997, Taylor & Francis

    Professor pierre saint-gregoire

  40. Domain textures of multi-qmodulated phases

    Article • Ferroelectrics, January 1997, Taylor & Francis

    Professor pierre saint-gregoire

  41. Dense domain structure in ferroelastics by EPR

    Article • Ferroelectrics, January 1997, Taylor & Francis

    Professor pierre saint-gregoire

  42. A sample analysis of domain walls in simple cubic phase of C60

    Article • Ferroelectrics, January 1997, Taylor & Francis

    Professor pierre saint-gregoire

  43. Primary and secondary domain states in the simple cubic phase of c60

    Article • Ferroelectrics, September 1996, Taylor & Francis

    Professor pierre saint-gregoire

  44. A novel type of incommensurate phase in quartz: The elongated-triangle phase

    Article • JETP Letters, September 1996, Pleiades Publishing Ltd

    Professor pierre saint-gregoire

  45. Structural changes in tetraethylammonium copper chloride

    Article • Ferroelectrics, January 1996, Taylor & Francis

    Professor pierre saint-gregoire

  46. On improper ferroelastics among incommensurate materials

    Article • Ferroelectrics, January 1996, Taylor & Francis

    Professor pierre saint-gregoire

  47. Ferroelastic Incommensurate Phases

    Article • Key Engineering Materials, March 1995, Trans Tech Publications

    Professor pierre saint-gregoire

  48. Structure of (TEA)2CuCl4 and hydration

    Article • Zeitschrift für Kristallographie - Crystalline Materials, January 1995, De Gruyter

    Professor pierre saint-gregoire

  49. T.E.M. study of 3-q modulated phase of quartz-type under electric field

    Article • Ferroelectrics, May 1994, Taylor & Francis

    Professor pierre saint-gregoire

  50. New details on the structure of the 3-q modulated phase of quartz type

    Article • phys stat sol (a), October 1993, Wiley

    Professor pierre saint-gregoire

  51. Phase transitions and domains structure in a doubly unstable compound

    Article • Ferroelectrics, March 1993, Taylor & Francis

    Professor pierre saint-gregoire

  52. Kinetics of the incommensurate to commensurate transition in the solid solution (NH4)2(BeF4)0.92(SO4)0.08

    Article • Phase Transitions, February 1992, Taylor & Francis

    Professor pierre saint-gregoire

  53. Domain walls and phase boundaries in (TMA)2Zn Cl4

    Article • Ferroelectrics, February 1992, Taylor & Francis

    Professor pierre saint-gregoire

  54. Phase transitions in (TMP)2(CuCl4)1−x(CuBr4)x

    Article • Ferroelectrics, January 1992, Taylor & Francis

    Professor pierre saint-gregoire

  55. Domain wall vertices in quartz: Symmetry, classification, and T.E.M. Observation

    Article • Ferroelectrics, January 1992, Taylor & Francis

    Professor pierre saint-gregoire

  56. Linear birefringence studies of incommensurate systems: II. KFeF4

    Article • Phase Transitions, December 1991, Taylor & Francis

    Professor pierre saint-gregoire

  57. Incommensurate phase and transitions in {(CH3)4P}2CuBr4

    Article • Solid State Communications, November 1991, Elsevier

    Professor pierre saint-gregoire

  58. Change of domain structure at lock-in transitions

    Article • Phase Transitions, April 1991, Taylor & Francis

    Professor pierre saint-gregoire

  59. Domain walls in lock-in phases

    Article • Ferroelectrics, November 1990, Taylor & Francis

    Professor pierre saint-gregoire

  60. Structural Phase Transitions in KFeF4 and Related Materials

    Article • phys stat sol (a), July 1990, Wiley

    Professor pierre saint-gregoire

  61. On the sequence of phase transitions in K Fe F4

    Article • Ferroelectrics, May 1990, Taylor & Francis

    Professor pierre saint-gregoire

  62. Modulation vector rotation in incommensurate crystals under field or stress

    Article • Ferroelectrics, May 1990, Taylor & Francis

    Professor pierre saint-gregoire

  63. EPR study of X-ray irradiated [N(CH3)4]2ZnCl4crystal

    Article • Ferroelectrics, May 1990, Taylor & Francis

    Professor pierre saint-gregoire

  64. Influence of thermal history on dielectric anomalies in incommensurate (TMA)2ZnCL4

    Article • Ferroelectrics Letters Section, April 1990, Taylor & Francis

    Professor pierre saint-gregoire

  65. Ferroelastic walls in lock-in phases of [N(CD3)4]2ZnCl4and [N(CH3)J2CuCl4

    Article • Ferroelectrics, September 1989, Taylor & Francis

    Professor pierre saint-gregoire

  66. Analysis of linear defects in triply incommensurate phase of quartz-type

    Article • Ferroelectrics, September 1989, Taylor & Francis

    Professor pierre saint-gregoire

  67. Thermal and dielectric investigations of the curie transition in Poly(vinylidene fluoride—trifluoroethylene) copolymers

    Article • Phase Transitions, February 1989, Taylor & Francis

    Professor pierre saint-gregoire

  68. Hysteresis phenomena in the incommensurate phase of (TMA)2ZnCl4, and at the lock-in transition

    Article • Ferroelectrics, March 1988, Taylor & Francis

    Professor pierre saint-gregoire

  69. Electron microscopy study of nucleation processes at the lock-in phase transition of berlinite A1PO4-

    Article • Ferroelectrics, March 1988, Taylor & Francis

    Professor pierre saint-gregoire

  70. On the incommensurate phase in BaMnF4: sample dependence of the order parameter

    Article • January 1988, EDP Sciences

    Professor pierre saint-gregoire

  71. Intrinsic Defects in Insulating Incommensurate Crystals

    Article • January 1987, Springer Science + Business Media

    Professor pierre saint-gregoire

  72. Barium manganese fluoride BaMnF4 as an improper ferroelastic

    Article • Ferroelectrics, March 1986, Taylor & Francis

    Professor pierre saint-gregoire

  73. Electron microscopy study of the modulated phases in berlinite AlPO4 and quartz

    Article • January 1986, EDP Sciences

    Professor pierre saint-gregoire

  74. Some anomalies connected with the structural transition of KFeF4 near 400 K

    Article • phys stat sol (a), January 1985, Wiley

    Professor pierre saint-gregoire

  75. Phase incommensurable dans le composé mixte (NH4) 2(BeF4)0,82(SO4)0,18

    Article • Journal de Physique Lettres, January 1985, EDP Sciences

    Professor pierre saint-gregoire

  76. Calorimetric and neutron scattering studies of the incommensurate phase of berlinite (AlPO4)

    Article • Solid State Communications, July 1984, Elsevier

    Professor pierre saint-gregoire

  77. Temperature-pressure phase diagram of deuterated tetramethyl-ammonium tetrachlorozincate

    Article • Ferroelectrics, April 1984, Taylor & Francis

    Professor pierre saint-gregoire

  78. Possible incommensurate phase in KFeF4

    Article • Zeitschrift für Kristallographie - Crystalline Materials, January 1983, De Gruyter

    Professor pierre saint-gregoire

  79. Birefringence Study of BaMnF4

    Article • January 1981, Springer Science + Business Media

    Professor pierre saint-gregoire