Patrick Laffez

Publications

Article dans une revue (37)

Growth of NiTiO3 polymorphs on silicon substrates by radio frequency sputtering Meriem Chettab,Quentin Simon,Mustapha Zaghrioui,Oleg I Lebedev,Xavier Rocquefelteet al. Applied Surface Science, 2024, 669, pp.160381. ⟨10.1016/j.apsusc.2024.160381⟩ Article dans une revue hal-04600416v1
Thickness and Roughness Effect of Pr2NiO4+δ Coating on the Normal Spectral Emittance A. Sediri,L. del Campo,L. Cosson,P. Echegut,M. Zaghriouiet al. International Journal of Thermophysics, 2023, 44 (12), pp.172. ⟨10.1007/s10765-023-03278-z⟩ Article dans une revue hal-04279897v1
Low intrinsic thermal conductivity of Spark Plasma Sintered dense KNbO3 and NaNbO3 perovskite ceramics F. Delorme,C. Chen,F. Schoenstein,Nazir Jaber,F. Jeanet al. Thermochimica Acta, 2021, 695, pp.178807. ⟨10.1016/j.tca.2020.178807⟩ Article dans une revue hal-03052381v1
Influence of sputtering conditions and annealing parameters on structure and morphology of NiTiO3 ilmenite thin films Meriem Chettab,Quentin Simon,Mustapha Zaghrioui,Cécile Autret-Lambert,Patrick Laffez Thin Solid Films, 2020, 714, pp.138384. ⟨10.1016/j.tsf.2020.138384⟩ Article dans une revue hal-02964878v1
Growth of polycrystalline Pr4Ni3O10 thin films for intermediate temperature solid oxide fuel cell cathode by radio frequency magnetron co-sputtering Patrick Laffez,Quentin Simon,Yuhei Kikuchi,Richard Retoux,Fabien Giovannelliet al. Thin Solid Films, 2020, 693, pp.137705. ⟨10.1016/j.tsf.2019.137705⟩ Article dans une revue hal-02382170v1
Inductive Effect of Nd for Ni 3+ Stabilization in NdNiO 3 Synthesized by Reactive DC Cosputtering A. Boileau,Fabien Capon,R. Coustel,P. Laffez,Silvère Barratet al. Journal of Physical Chemistry C, 2017, 121 (39), pp.21579 - 21590. ⟨10.1021/acs.jpcc.7b02251⟩ Article dans une revue hal-01865548v1
Growth of polycrystalline Pr2NiO4+δ coating on alumina substrate by RF magnetron co-sputtering from composite targets Amal Sediri,Mustapha Zaghrioui,A. Barichard,Cecile Autret,Béatrice Negulescuet al. Thin Solid Films, 2016, 600, pp.131 - 135. ⟨10.1016/j.tsf.2016.01.023⟩ Article dans une revue istex hal-01741564v1
Mechanisms of Oxidation of NdNiO3-delta Thermochromic Thin Films Synthesized by a Two-Step Method in Soft Conditions Alexis Boileau,Fabien Capon,Patrick Laffez,Silvère Barrat,J. L. Endrinoet al. Journal of Physical Chemistry C, 2014, 118 (11), pp.5908-5917. ⟨10.1021/jp4111597⟩ Article dans une revue hal-01293260v1
Thermochromic effect at room temperature of Sm0.5Ca0.5MnO3 thin films Alexis Boileau,Fabien Capon,Silvère Barrat,Patrick Laffez,J. F. Pierson Journal of Applied Physics, 2012, 111 (11), pp.113517. ⟨10.1063/1.4722264⟩ Article dans une revue hal-01757223v1
Moderate pressure synthesis of rare earth nickelate with metal–insulator transition using polymeric precursors C. Napierala,C. Lepoittevin,M. Edely,L. Sauques,Fabien Giovannelliet al. Journal of Solid State Chemistry, 2010, 183 (7), pp.1663-1669 Article dans une revue hal-02056577v1
Thermochromic effect in NdNiO 3−δ thin films annealed in ambient air F Capon,D. Horwat,J. F. Pierson,M Zaghrioui,P. Laffez Journal of Physics D: Applied Physics, 2009, 42 (18), pp.182006. ⟨10.1088/0022-3727/42/18/182006⟩ Article dans une revue istex hal-02056594v1
The photoemission study of NdNiO3/NdGaO3 thin films, through the metal–insulator transition K. Galicka,J. Szade,P. Ruello,P. Laffez,A. Ratuszna Applied Surface Science, 2009, 255 (8), pp.4355-4361. ⟨10.1016/j.apsusc.2008.03.057⟩ Article dans une revue istex hal-02056498v1
Infrared thermochromic behaviour of a composite Sm 0.65 Ca 0.35 MnO 3 –poly(styrene-co-acrylonitrile) film M. Ammar,C Napierala,P. Laffez Smart Materials and Structures, 2009, 18 (5), pp.055002 Article dans une revue hal-02056436v1
Laser-induced coherent acoustical phonons mechanisms in the metal-insulator transition compound NdNiO3: Thermal and nonthermal processes S. Zhang,P. Ruello,P. Laffez,Bernard Perrin,Vitali Goussev Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 79, pp.094303. ⟨10.1103/PhysRevB.79.094303⟩ Article dans une revue hal-00418664v1
Thermo-optical effect of Nd0.3Sm0.7NiO3 ceramic in the infrared range Cecile Napierala,Mathieu Edely,Patrick Laffez,Laurent Sauques Optical Materials, 2009, 31 (10), pp.1498-1501 Article dans une revue hal-02056396v1
Thermal emittance changes at the charge ordering transition of (Sm0.35Ca0.65)MnO3 P. Laffez,C. Napierala,Mustapha Zaghrioui,V. Ta Phuoc,A. Hassiniet al. Applied Physics Letters, 2008, 93 (15), pp.151910 Article dans une revue hal-02056493v1
Thermo-Optical Properties of Nd&lt;sub&gt;0.3&lt;/sub&gt;Sm&lt;sub&gt;0.7&lt;/sub&gt;NiO&lt;sub&gt;3&lt;/sub&gt; Ceramic Cecile Napierala,Mathieu E Edely,Patrick Laffez,Laurent Sauques Advances in Science and Technology, 2008, 55, pp.7-12 Article dans une revue hal-02056482v1
Ultrafast electronic dynamics in the metal-insulator transition compound NdNiO3 P. Ruello,S. Zhang,P. Laffez,B. Perrin,Vitali Goussev Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 76 (16), pp.165107. ⟨10.1103/PhysRevB.76.165107⟩ Article dans une revue hal-00418722v1
Electron doped (Sm1−x,Cax)MnO3 perovskite manganite as potential infrared thermochromic switch Patrick Laffez,Mustapha Zaghrioui,Luc Reversat,P. Ruello Applied Physics Letters, 2006, 89 (8), pp.081909. ⟨10.1063/1.2236290⟩ Article dans une revue hal-02056574v1
Growth of La2Mo2O9 films on porous Al2O3 substrates by radio frequency magnetron sputtering P. Laffez,X.Y. Chen,G. Banerjee,Thomas Pezeril,M.D. Rossellet al. Thin Solid Films, 2006, 500 (1-2), pp.27-33. ⟨10.1016/j.tsf.2005.10.062⟩ Article dans une revue istex hal-02056626v1
Optoacoustical spectrum of the metal-insulator transition compound NdNiO3: Sub-picosecond pump-probe study P Ruello,Bernard Perrin,Thomas Pezeril,Vitali Goussev,S Gougeonet al. Physica B: Condensed Matter, 2005, 363 (1-4), pp.43-54. ⟨10.1016/j.physb.2005.03.003⟩ Article dans une revue istex hal-01288525v1
Metal-insulator transition in thin films of RxR ' 1-xNiO3 compounds: DC electrical conductivity and IR spectroscopy measurements F. Capon,P. Ruello,Jean-François Bardeau,P. Simon,P. Laffezet al. Journal of Physics: Condensed Matter, 2005, 17 (7) (7), pp.1137-1150. ⟨10.1088/0953-8984/17/7/007⟩ Article dans une revue hal-00126041v1
Structure and phase component of ZrO2 thin films studied by Raman spectroscopy and X-ray diffraction Le Duc Huy,P. Laffez,Ph. Daniel,A. Jouanneaux,Nguyen The Khoiet al. Materials Science and Engineering: B, 2003, 104 (3), pp.163-168. ⟨10.1016/S0921-5107(03)00190-9⟩ Article dans une revue istex hal-05367530v1
X-ray diffraction investigation of the relationship between strains and metal-insulator transition in NdNiO3 thin films P. Goudeau,P. Laffez,Mustapha Zaghrioui,E. Elkaim,P. Ruello Crystal Engineering, 2002, 5 (3-4), pp.317-325. ⟨10.1016/S1463-0184(02)00043-6⟩ Article dans une revue istex hal-02179095v1
Electron diffraction and Raman scattering evidence of a symmetry breaking at the metal-insulator transition of NdNiO 3 Mustapha Zaghrioui,Alain Bulou,P. Lacorre,P. Laffez Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2001, 64 (8), pp.081102(R). ⟨10.1103/PhysRevB.64.081102⟩ Article dans une revue hal-02056410v1
Raman study of metal–insulator transition in NdNiO3 thin films Mustapha Zaghrioui,Alain Bulou,P. Laffez,P. Lacorre Journal of Magnetism and Magnetic Materials, 2000, 211 (1-3), pp.238-242. ⟨10.1016/S0304-8853(99)00740-4⟩ Article dans une revue istex hal-02179094v1
Oriented and polycrystalline NdNiO3 thin films on silicon substrate P. Laffez,Mustapha Zaghrioui,R. Retoux,P. Lacorre Journal of Magnetism and Magnetic Materials, 2000, 211 (1-3), pp.111-117. ⟨10.1016/S0304-8853(99)00721-0⟩ Article dans une revue istex hal-02179093v1
Microstructure and metal–insulator transition of NdNiO3 thin films on various substrates P. Laffez,Mustapha Zaghrioui,I. Monot,T. Brousse,P. Lacorre Thin Solid Films, 1999, 354 (1-2), pp.50-54. ⟨10.1016/S0040-6090(99)00557-X⟩ Article dans une revue istex hal-02179091v1
Microstructure and properties of oxygen controlled melt textured NdBaCuO superconductive ceramics I Monot,F. Tancret,P. Laffez,G. van Tendeloo,G Desgardin Materials Science and Engineering: B, 1999, 65 (1), pp.26-34. ⟨10.1016/S0921-5107(99)00193-2⟩ Article dans une revue istex hal-02179088v1
Microstructure and flux pinning properties of melt textured grown doped YBa2Cu3O7−δ I. Monot,K. Verbist,M. Hervieu,P. Laffez,M. Delamareet al. Physica C: Superconductivity, 1997, 274 (3-4), pp.253-266. ⟨10.1016/S0921-4534(96)00680-6⟩ Article dans une revue istex hal-02179085v1
New “02( n − 1) n” homologous series consisting of superconducting copper oxyhalide of the Sr-Ca-Cu-O-Cl system X.-J. Wu,C.-Q. Jin,P. Laffez,T. Tatsuki,T. Tamuraet al. Physica C: Superconductivity, 1996, 258 (1-2), pp.143-152. ⟨10.1016/0921-4534(95)00801-2⟩ Article dans une revue istex hal-02179083v1
Structural phase transition at low temperature, corresponding to charge ordering in the CMR perovskites LN0.5A0.5MNO3 P. Laffez,G. van Tendeloo,F. Millange,V. Caignaert,M. Hervieuet al. Materials Research Bulletin, 1996, 31 (8), pp.905-911. ⟨10.1016/S0025-5408(96)00090-6⟩ Article dans une revue istex hal-02179078v1
Superconductivity at 80 K in (Sr,Ca)3Cu2O4+δCl2-y induced by apical oxygen doping C. -Q. Jin,X. -J. Wu,P. Laffez,T. Tatsuki,T. Tamuraet al. Nature, 1995, 375, pp.301-303. ⟨10.1038/375301a0⟩ Article dans une revue istex hal-02349838v1
Microwave dielectric properties of doped Ba6?x(Sm1?y?Ndy)8+2x/3Ti18O54 oxides Patrick Laffez,G. Desgardin,B. Raveau Journal of Materials Science, 1995, 30 (1), pp.267-273. ⟨10.1007/BF00352161⟩ Article dans une revue istex hal-04595101v1
TEM study on a new Sr-Cu-O phase synthesized under high pressure X.-J. Wu,P. Laffez,H. Yamauchi,N. Môri Physica C: Superconductivity, 1994, 228 (3-4), pp.292-298. ⟨10.1016/0921-4534(94)90418-9⟩ Article dans une revue istex hal-02179061v1
A new high-pressure form of BaCuO2 + x Patrick Laffez,Xiao-Jing Wu,Chang-Qing Jin,Seiji Adachi,H. Yamauchiet al. Physica C: Superconductivity, 1994, 233 (3-4), pp.373-378. ⟨10.1016/0921-4534(94)90765-X⟩ Article dans une revue istex hal-02179071v1
Synthesis of superconducting Sr2CuO3+δ using-high pressure techniques P. Laffez,X.J. Wu,S. Adachi,H. Yamauchi,N. Môri Physica C: Superconductivity, 1994, 222 (3-4), pp.303-309. ⟨10.1016/0921-4534(94)90547-9⟩ Article dans une revue istex hal-02179064v1