Pierre Saint-Grégoire

Publications

Article dans une revue (28)

Facile Synthesis and Structural, Morphological, and Optical Properties of Lead‐Free Layered Ruddlesden–Popper EA 2 CuCl 4 Hybrid Perovskite Sonia Ramdani,Khadoudj Guessoum,Samira Foudi,Atmane Djermoune,Yaovi Gagouet al. ChemistrySelect, 2026, 11 (7), ⟨10.1002/slct.202506391⟩ Article dans une revue hal-05519616v1
Enhancement of Natural Dye-Sensitized Solar Cell Efficiency Through TiO2 Hombikat UV100 and TiO2 P25 Photoanode Optimization Assohoun Fulgence Kraidy,Abé Simon Yapi,Pierre Saint-Gregoire,Lídice Vaillant-Roca,Samuel Ekeet al. Processes, 2024, 12 (11), pp.2481. ⟨10.3390/pr12112481⟩ Article dans une revue hal-04777123v1
Kinetic effects inducing metastable intermediate phase in PbK2LiNb5O15 single crystal Y. Gagou,H. Logbo,A.F. Kraidy,M.-A. Frémy,N. Aliouaneet al. Physica B: Condensed Matter, 2023, 670, pp.415370. ⟨10.1016/j.physb.2023.415370⟩ Article dans une revue hal-04240635v1
Resistance Switching Effect in Octahedral framework oxide Y. Gagou,B. Allouche,P. Saint-Gregoire,M. El Marssi Materials and Devices, 2021, 5 (2), ⟨10.23647/ca.md20200109⟩ Article dans une revue hal-04418834v1
Properties of layered structures based on barium titanate A. S. Sidorkin,L. P. Nesterenko,Y. Gagou,Pierre Saint-Grégoire,N. G. Popravkoet al. Ferroelectrics, 2020, 561 (1), pp.135-141. ⟨10.1080/00150193.2020.1736926⟩ Article dans une revue hal-03627641v1
Switching Properties of Ferroelectric Perovskite Superlattices A. S. Sidorkin,L. P. Nesterenko,Y. Gagou,Pierre Saint-Grégoire,A. Yu. Pakhomovet al. Ferroelectrics, 2019, 544 (1, SI), pp.43-48. ⟨10.1080/00150193.2019.1598183⟩ Article dans une revue hal-03627643v1
Study of the Oxidation Process of Crystalline Powder of In2S3 and Thin Films Obtained by Dr Blade Method M. Hamici,Kh. Guessoum,L. Vaillant,Y. Gagou,P. Saint-Grégoire Journal of Electronic Materials, 2019, 48 (7), pp.4715-4725. ⟨10.1007/s11664-019-07256-w⟩ Article dans une revue hal-04060560v1
Dielectric Properties and Switching Processes of Barium Titanate-Barium Zirconate Ferroelectric Superlattices Alexander Sidorkin,Lolita Nesterenko,Yaovi Gagou,Pierre Saint-Grégoire,Eugeniy Vorotnikovet al. Materials, 2018, 11 (8), ⟨10.3390/ma11081436⟩ Article dans une revue hal-03627644v1
Infiltration of CdTe nano crystals into a ZnO wire vertical matrix by using the isothermal closed space technique S. Larramendi,Lidice Vaillant Roca,Pierre Saint-Grégoire,Johnny Ferraz Dias,Moni Behar Journal of Crystal Growth, 2017, 475, pp.274-280. ⟨10.1016/j.jcrysgro.2017.06.015⟩ Article dans une revue hal-04725761v1
Structural and ferroelectric properties of Sr1−xBaxBi2Nb2O9 thin films obtained by dip-coating Y. González-Abreu,A. Peláiz-Barranco,Pierre Saint-Grégoire,C. Moreno-Crespo,H. Limborçoet al. Journal of Advanced Dielectrics, 2017, 07 (05), pp.1750035. ⟨10.1142/S2010135X17500357⟩ Article dans une revue hal-04525337v1
A simple setup to obtain ferroelectric thin films by dip-coating C. E. Moreno Crespoa,A. Peláiz-Barranco,A. Santana-Gil,Y. Mendez-Gonzalez,J.D.S. Guerraet al. Revista Cubana de Fisica, 2016, 33 (2), pp.118-121 Article dans une revue hal-04731295v1
Switching processes of ferroelectric thin films in weak pulsed fields A. Sidorkin,L. Nesterenko,Pierre Saint-Grégoire,A. Yu. Pakhomov Ferroelectrics, 2016, 501 (1), pp.122-128. ⟨10.1080/00150193.2016.1202698⟩ Article dans une revue hal-05076030v1
Raman spectroscopy investigation on (Pb1-xLax)(Zr0.90Ti0.10)(1-x/4)O-3 ceramic system A. Pelaiz-Barranco,Y. Gonzalez-Abreu,Y. Gagou,Pierre Saint-Grégoire,J. D. S. Guerra Vibrational Spectroscopy, 2016, 86, pp.124-127. ⟨10.1016/j.vibspec.2016.06.014⟩ Article dans une revue hal-03627646v1
Unusual Polarization Ordering in Lanthanum Modified Lead Zirconate Titanate (Pb 0.97 La 0.03 )(Zr 0.90 Ti 0.10 ) 0.9925 O 3 Aimé Peláiz-Barranco,Rafael Villaurrutia,José de los Santos Guerra,Pierre Saint-Grégoire Journal of the American Ceramic Society, 2016, 99 (6), pp.2063-2070. ⟨10.1111/jace.14177⟩ Article dans une revue istex hal-04726785v1
Debye’s temperature and heat capacity for Sr0.15Ba0.85Bi 2 Nb 2 O 9 relaxor ferroelectric ceramic A. Peláiz-Barranco,Y. González-Abreu,Pierre Saint-Grégoire,J.D.S. Guerra,F. Calderón-Piñar Journal of Advanced Dielectrics, 2016, 06 (01), pp.1620001. ⟨10.1142/S2010135X16200010⟩ Article dans une revue hal-04525529v1
On fundamental mechanisms in dye sensitized solar cells through the behaviour of different mesoporous titanium dioxide films Lídice Vaillant,Elena Vigil,Fresnel Forcade,Thierry Thami,Hania Adnaniet al. European Physical Journal: Applied Physics, 2015, 72 (2), ⟨10.1051/epjap/2015150221⟩ Article dans une revue hal-01683213v1
Vibrational analysis on two-layer Aurivillius phase Sr1-xBaxBi2Nb2O9 using Raman spectroscopy Y Gonzalez-Abreu,A. Pelaiz-Barranco,Yaovi Gagou,Jamal Belhadi,Pierre Saint-Grégoire Vibrational Spectroscopy, 2015, 77, pp.1-4. ⟨10.1016/j.vibspec.2015.01.001⟩ Article dans une revue istex hal-01275055v1
Unified approach for determining tetragonal tungsten bronze crystal structures M. Smirnov,Pierre Saint-Grégoire Acta Crystallographica Section A : Foundations and Advances [2014-..], 2014, 70 (3), pp.283-290. ⟨10.1107/S2053273314003994⟩ Article dans une revue hal-04692906v1
Synthesis of In2S3(1–x)O3x thin films by oxidation of In2S3 film and influence of film microstructure S. Laghrib,M. Hamici,Yaovi Gagou,L. Vaillant Roca,Pierre Saint-Grégoire Physica Status Solidi A (applications and materials science), 2014, 211 (12), pp.2865-2870. ⟨10.1002/pssa.201431123⟩ Article dans une revue istex hal-04685747v1
From normal ferroelectric transition to relaxor behavior in Aurivillius ferroelectric ceramics Y. González-Abreu,A. Peláiz-Barranco,J. D. S. Guerra,Yaovi Gagou,Pierre Saint-Grégoire Journal of Materials Science, 2014, 49 (21), pp.7437-7444. ⟨10.1007/s10853-014-8448-0⟩ Article dans une revue hal-04685785v1
Piezoelectric behavior in Sr1 − xBaxBi2Nb2O9 Aurivillius-type structure ferroelectric ceramics Y. González-Abreu,A. Peláiz-Barranco,J.D.S. Guerra,Pierre Saint-Grégoire physica status solidi (b), 2013, 250 (8), pp.1551-1555. ⟨10.1002/pssb.201248413⟩ Article dans une revue istex hal-04692955v1
Fatigue phenomena in thin ferroelectric films stimulated by repeated switching of the polarization A.S. Sidorkin,Pierre Saint-Grégoire,L.P. Nesterenko Journal of Advanced Dielectrics, 2013, 03 (01), pp.1350002. ⟨10.1142/S2010135X13500021⟩ Article dans une revue hal-04703578v1
Neutron scattering study of ferroelectric Sn2P2S6 under pressure P. Ondrejkovic,M. Kempa,Y. Vysochanskii,Pierre Saint-Grégoire,P. Bourgeset al. Physical Review B, 2012, 86 (22), pp.224106. ⟨10.1103/PhysRevB.86.224106⟩ Article dans une revue hal-04720343v1
Incorporation of lanthanide ions in lead titanate A. Peláiz-Barranco,Y. Méndez-González,D. Arnold,Pierre Saint-Grégoire,D. Keeble Journal of Materials Science, 2012, 47 (2), pp.1094-1099. ⟨10.1007/s10853-011-5900-2⟩ Article dans une revue istex hal-04702417v1
Thermally stimulated processes in samarium-modified lead titanate ferroelectric ceramics A. Peláiz-Barranco,A. García-Wong,Y. González-Abreu,Yaovi Gagou,Pierre Saint-Grégoire Applied physics. A, Materials science & processing, 2012, 112 (2), pp.419-423. ⟨10.1007/s00339-012-7421-5⟩ Article dans une revue istex hal-04702255v1
Dielectric and structural properties of diffuse ferroelectric phase transition in Pb 1.85 K 1.15 Li 0.15 Nb 5 O 15 ceramic E. Choukri,Yaovi Gagou,D. Mezzane,Z. Abkhar,R. El Moznineet al. European Physical Journal: Applied Physics, 2011, 53 (2), pp.20901. ⟨10.1051/epjap/2010100073⟩ Article dans une revue istex hal-04703520v1
Ionic Conduction Properties in PbK2LiNb5O15 Yaovi Gagou,M. Fremy,T. Badeche,D. Mezzane,H. Choukriet al. Ferroelectrics, 2008, 371 (1), pp.17-20. ⟨10.1080/00150190802384930⟩ Article dans une revue hal-04721178v1
Anomalies of Thermal Dilatation and Domain Structure in the Multiferroic Material PbK 2 LiNb 5 O 15 Pierre Saint-Grégoire,Yaovi Gagou,T. Badeche Ferroelectrics, 2008, 376 (1), pp.17-24. ⟨10.1080/00150190802440690⟩ Article dans une revue hal-04721161v1

Pré-publication, Document de travail (5)

Study of the oxidation process of crystalline powder of In 2 S 3 and thin films obtained by Dr Blade method Melia Hamici,S. Gessoum,Lidice Vaillant,Yaovi Gagou,Pierre Saint-Grégoire 2018 Pré-publication, Document de travail hal-01811528v1
On fundamental mechanisms in dye sensitized solar cells through the behaviour of different mesoporous titanium dioxide films Lidice Vaillant Roca,Elena Vigil,Fresnel Forcade,Thierry Thami,Hania Adnaniet al. 2015 Pré-publication, Document de travail hal-01137249v2
An innovative approach of structural instabilities in tetragonal tungsten bronze crystals through the concept of rigid unit modes Mikhail Smirnov,Pierre Saint-Grégoire 2013 Pré-publication, Document de travail hal-00788615v2
Oxidation of In2S3 films to synthetize In2S3(1-x)O3x thin films as a buffer layer in solar cells Souad Laghrib,Melia Hamici,Yaovi Gagou,Lidice Vaillant Roca,Pierre Saint-Grégoire 2013 Pré-publication, Document de travail hal-00776387v2
MECHANISM OF THE PHASE CHANGE IN PbK2LiNb5O15: Dielectric, structural, and Raman scattering studies Yaovi Gagou,Mimoun El Marssi,Marie Angèle Frémy,Nadir Aliouane,Daoud Mezzaneet al. 2006 Pré-publication, Document de travail hal-00017347v1

Ouvrages (1)

Materials and Devices CONFERENCE VOLUME Communications presented at the First Transpyrenean Encounter on Advanced Materials Materials Pierre Saint-Grégoire 2017, ⟨10.23647/ca.md20170407⟩ Ouvrages hal-01598160v1