Institut de Chimie Moléculaire et des Matériaux d'Orsay

Equipe de Recherche et d'Innovation en Electrochimie pour l'Energie (ERIEE)

Conférences et Communications

1997


A. REVCOLEVSCHI (séminaire invité)
Crystal growth and assessment of centimetric size low dimensionality cuprates:
La2-xSrxCu04, spin-Peierls CuGeO3, SrCuO2, Sr2CuO3 and spin-ladder Sr14Cu24O41.
Northwestern University.
Evanston, Illinois, USA, 20 janvier 1997.

A. VIETKIN, A. REVCOLEVSCHI and H. MOUDDEN.
Crystal growth and characterization of chain and spin-ladder cuprates SrCuO2, Sr2CuO3 and Sr14Cu24O41.
5th International Conference on Materials and Mechanisms of Superconductivity - High Temperature Superconductors.
Beijin, China, feb. 28 - march 4 1997.

G. DEUTSCHER, N. ACHSAF, D. GOLDSCHMIDT, A. REVCOLEVSCHI and A. VIETKIN.
Andreev reflection from La2-xSrxCuO4 single crystal.
5th International Conference on Materials and Mechanisms of Superconductivity - High Temperature Superconductors.
Beijin, China, feb. 28 - march 4 1997.

G. DHALENNE, A. REVCOLEVSCHI, J. C. ROUCHAUD and M. FEDOROFF.
Crystal growth and characterization of pure copper germanate CuGeO3.
5th International Conference on Materials and Mechanisms of Superconductivity - High Temperature Superconductors.
Beijin, China, feb. 28 - march 4 1997.

A. GAUZZI, J. BOK and A. REVCOLEVSCHI.
Conventional BCS behaviour of the magnetic penetration depth in the single CuO2
plane compound La1.85Sr0.15CuO4.
5th International Conference on Materials and Mechanisms of Superconductivity - High Temperature Superconductors.
Beijin, China, feb. 28 - march 4 1997.

S. PETIT, A. H. MOUDDEN, B. HENNION, A. VIETKIN and A. REVCOLEVSCHI.
Neutron study of the spin dynamics in superconducting La2-xSrxCuO4.
5th International Conference on Materials and Mechanisms of Superconductivity - High Temperature Superconductors.
Beijin, China, feb. 28 - march 4 1997.

A. M. BRASS.
Sensibilité à la fragilisation par l'hydrogène cathodique de l'aluminiure de fer.
Colloque FeAl, Ecole des Mines.
Saint Etienne, France, mars 1997.

L. COLONESCU, J. BERTHON, R. SURYANARAYANAN and I. ZELENAY.
Effect of isovalent and non-isovalent substitutions on Pr-f hy16 mars, 2007ave;mes Journées d'études : Supraconducteurs à haute température critique.
Caen, France, 27-28 mars 1997.

P. MONOD, A. STEPANOV, A. L. BARRA, J. P. VIEREN, G. DESGARDIN and J. JEGOUDEZ.
Paramagnetic and antiferromagnetic resonance of CuO.
4ème Journées d'études : Supraconducteurs à haute température critique.
Caen, France, 27-28 mars 1997.

C. TOFFOLON, C. SERVANT et J.C. BRACHET.
Contribution à l'établissement du diagramme Fe-Nb par le calcul thermodynamique
XXIIIème J.E.E.P., Journées d'Etudes des Equilibres entre Phases.
Hammamet, Tunisie, 10-12 avril 1997.

L. PINSARD, J. RODRIGUEZ-CARVAJAL and A. REVCOLEVSCHI.
Structural phase diagram of La1-xSrxMnO3 for low Sr doping.
12th International Conference on Solid Compounds of Transition Elements.
Saint-Malo, France, 22-25 avril 1997.

C. MASQUELIER, M. TABUCHI, K. ADO, R. KANNO, Y. KOBAYASHI, Y. MAKI, O. NAKAMURA
and J. B. GOODENOUGH.
The oxidation state of manganese in lithium manganospinels : effect on structural distorsions and magnetic properties.
12th International Conference on Solid Compounds of Transition Elements.
Saint-Malo, France, 22-25 avril 1997.

W. PAULUS, A. COUSSON, G. HEGER, A. REVCOLEVSCHI, G. DHALENNE and S. HOSOYA.
Oxygen defect structure in La2MO4+ (M = Cu, Ni, Co).
12th International Conference on Solid Compounds of Transition Elements.
Saint-Malo, France, 22-25 avril 1997.

A. M. DE LEON GUEVARA, P. BERTHET, J. BERTHON, F. MILLOT and A. REVCOLEVSCHI.
Controlled reduction and oxidation of La0.85Sr0.15MnO3 single crystals.
12th International Conference on Solid Compounds of Transition Elements.
Saint-Malo, France, 22-25 avril 1997.

B. GRENIER, L. P. REGNAULT, J. E. LORENZO, J. P. RENARD, G. DHALENNE
and A. REVCOLEVSCHI.
Etude par diffusion neutronique de la compétition entre phases spin-Peierls et antiferromagnétique dans
CuGe1-xSixO3.
6èmes Journées de la Diffusion Neutronique - JDN6.
Batz-sur-Mer, France, 14-16 mai 1997.

J. CHENE and A.M. BRASS.
Mécanismes de fragilisation par l'hydrogène des matériaux métalliques
Journée Hydrogène et matériaux métalliques.
Orsay, France, 29 mai 1997.

R. SURYANARAYANAN, L. COLONESCU, J. BERTHON and I. ZELENAY.
Du sous-dopage vers le dopage optimum dans les composés Ln1-xPrxBa2Cu3O7 (Ln = Y, Nd, Sm, Tm).
GDR Supraconducteurs.
Gif-sur-Yvette, France, 23-25 juin 1997.

C. TOFFOLON, C. SERVANT, J.C. BRACHET and J. P. MARDON.
Experimental and thermodynamic study of the Fe-Nb-Zr-(Sn,0) system.
12th ASTM meeting "Zr in nuclear industry".
Toronto, Canada, 15-18 June 1998.

A. DAMASCELLI, D. VAN DER MAREL, F. PARMIGIANI, G. DHALENNE and A. REVCOLEVSCHI.
Infrared reflectivity of pure and doped CuGeO3.
Proceedings of LEES 97.
Ascona, Suisse, July 1997.

P. MONOD, A. STEPANOV, V. A. PASHCHENKO, J. P. VIEREN, G. DESGARDIN and J. JEGOUDEZ.
Paramagnetic and antiferromagnetic resonance of CuO.
High Magnetic Field Conference - RHMF 97.
Cairns, Australie, July 1997.

M. HENNION, F. MOUSSA, J. RODRIGUEZ-CARVAJAL, L. PINSARD and A. REVCOLEVSCHI.
New spin wave branch induced by the hole doping in La1-xCaxMnO3.
International Conference on Magnetism 1997 (ICM 97).
Cairns, Australie, 27 July - 1 August 1997.

Y. FAGOT-REVURAT, M. E. HANSON, C. BERTHIER, P. SEGRANSAN, G. DHALENNE
and A. REVCOLEVSCHI.
NMR study of the CuGeO3 spin-Peierls system.
International Conference on Magnetism 1997 (ICM 97).
Cairns, Australie, 27 July - 1 August 1997.

M. HORVATIC, C. BERTHIER, Y. FAGOT-REVURAT, N. PIEGAY, M. E. HANSON, G. DHALENNE and A. REVCOLEVSCHI.
NMR study of the high magnetic field incommensurate phase of the CuGeO3 spin-Peierls system.
5th International Symposium on Research in gigh magnetic fields.
Sydney, Australie, 4-6 août 1997.

W. PALME, S. SCHMIDT, B. LÜTHI, J. P. BOUCHER, M. WEIDEN, R. HAUPTMANN, C. GEIBEL,
A. REVCOLEVSCHI and G. DHALENNE.
High field electron spin resonance experiments on spin-Peierls compounds.
5th International Symposium on Research in high magnetic fields.
Sydney, Australie, 4-6 août 1997.

A. H. MOUDDEN, L. VASILIU-DOLOC, L. PINSARD and A. REVCOLEVSCHI.
Spin dynamics in La1-xSrxMnO3.
International Conference on Neutron Scattering 1997 (ICNS 97).
Toronto, Canada, 17-21 August 1997.

M. VIRET, H. GLÄTTLI, C. FERMON, A. M. DE LEON GUEVARA and A. REVCOLEVSCHI.
Magnetic coherence in the paramagnetic state of mixed-valence manganites.
International Conference on Neutron Scattering 1997 (ICNS 97).
Toronto, Canada, 17-21 August 1997.

F. MOUSSA, M. HENNION, J. RODRIGUEZ-CARVAJAL, L. PINSARD and A. REVCOLEVSCHI.
New spin dynamics in GMR Ca doped manganites.
International Conference on Neutron Scattering 1997 (ICNS 97).
Toronto, Canada, 17-21 August 1997.

J. E. LORENZO, L. P. REGNAULT, M. AÏN, B. HENNION, J. KULDA, G. DHALENNE
and A. REVCOLEVSCHI.
Neutron scattering studies on the continuum of excitations and double gap in the spin-Peierls compound CuGeO3.
International Conference on Neutron Scattering 1997 (ICNS 97).
Toronto, Canada, 17-21 August 1997.

R. SURYANARAYANAN, J. BERTHON, I. ZELENAY, B. MARTINEZ, S. UMA and E. GMELIN.
Control of charge carrier and its influence on magnetism, Seebeck effect, resistivity and specific heat in rare earth manganese perovskites.
Autumn Meeting of the Royal Society of Chemistry.
Aberdeen, Ecosse, 2-5 septembre 1997.

S. ZAEFFERER, R. PENELLE and T. BAUDIN.
Recrystallization in cold rolled Fe Ni alloys
International Conference on texture and anisotropy of polycrystals.
Clausthal, Allemagne, September 22-25 1997.

C. DUPAS, L. REVERSAT, A. ANANE, K. LE DANG, J. P. RENARD, P. VEILLET, L. PINSARD,
P. BERTHET and A. REVCOLEVSCHI.
Relaxations effects and charge ordering in monocrystalline perovskite Pr0.67Ca0.33MnO3.
3rd Meeting of the Oxide Spin Electronics Network.
Sheffield, Grande-Bretagne, 3-4 octobre 1997.

J.C. BRACHET, L. GAVARD, C. BOUSSIDAN, C. LEPOITTEVIN, S. DENIS and C. SERVANT.
Modelling of phase transformations occuring in low activation martensitic steels.
ICFRM8 (8th International Conference on Fusion Reactor Materials).
Sendaï, Japan, Oct. 1997.

A. AMIRI, T. BAUDIN et R. PENELLE.
Migration des joints de grains et rôle des joints CSL au cours de la croissance anormale des grains de Goss (110)[001].
Colloque Joints Intergranulaires et Interphases dans les matériaux (J2IM).
St Raphaël, France, 8-10 octobre 1997.

G. PLASSART, C. SEVERAC, A.M. HUNTZ et M. AUCOUTURIER.
Caractérisation des couches d'oxydes de faible épaisseur en surface d'un acier If-Ti.
Journées d'Automne de la SF2M.
Paris, France, 25-27 novembre 1997.

F. SADI, C. SERVANT et J.C. GACHON.
Données thermodynamiques expérimentales et diagramme de phases du système Al-Nb-Ti.
Journées d'Automne de la SF2M.
Paris, France, 25-27 novembre 1997.

S. SCOTTO-SHERRIFF, G. PLASSART, E. DARQUE-CERETTI, A.M. HUNTZ et M. AUCOUTURIER.
Analyse et comportement physico-chimique de couches d'oxyde fines sur les alliages Al-Mg.
Journées d'Automne de la SF2M.
Paris, France, 25-27 novembre 1997.

C. TOFFOLON, C. SERVANT and B. SUNDMAN.
Thermodynamic study of the Nb-Sn system.
Journées d'Automne de la SF2M.
Paris, France, 25-27 novembre 1997.

P. BERTHET, J. BERTHON, A. M. DE LEON GUEVARA, A. REVCOLEVSCHI, A. ANANE, C. DUPAS, K. LE DANG, J. P. RENARD and P. VEILLET.
Effect of oxygen non-stoichiometry on the structural, magnetic and magnetotransport properties of La0.85Sr0.15MnO3- single crystals.
Conference MRS Fall meeting.
Boston, USA, 1-5 Dec. 1997.

B. REVCOLEVSCHI, H. SRIKANTH, Z. ZHAI, D. P. CHOUDHURY, S. SRIDHAR, L. PINSARD
and A. REVCOLEVSCHI.
High frequency magneto-electrodynamics of Sr-doped manganite single crystals.
Conference MRS Fall meeting.
Boston, USA, 1-5 Dec. 1997.

F. SADI and C. SERVANT.
Phase transformations and microstructures in Ti2AlNb and Ti4Al3Nb alloys
Workshop on high temperature materials, February 15-19, Indian Institute of Science.
Bangalore, India 1997.