Institut de Chimie Moléculaire et des Matériaux d'Orsay

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

Alexandre Revcolevschi

Professeur
LPCES - ICMMO - Bât 410
Université Paris-Sud XI
15, rue Georges Clémenceau
91405 Orsay Cedex
FRANCE

Tél : 01.69.15.61.07
alexandre.revcolevschi@lpces.u-psud.fr

Thème de recherche :
Cuprates de basse dimensionnalité, magnétorésistances géantes, supraconducteurs haute Tc : cristallogénèse et propriétés physiques

(lien à faire)

Quelques publications récentes :

Quasiparticlelike peaks, kinks and electron-phonon coupling at the (, 0) regions in the CMR oxide La2-2xSr1+2xMn2O7.
Z. SUN, Y.-D. CHUANG, A. V. FEDOROV, J. F. DOUGLAS, D. REZNIK, F. WEBER, N. ALIOUANE, D. N. ARGYRIOU, H. ZHENG, J. F. MITCHELL, T. KIMURA, Y. TOKURA, A. REVCOLEVSCHI, D. S. DESSAU.
Phys. Rev. Letters, 97, 5, 056401 (2006).

High-pressure Raman and x-ray study of the spin-frustrated pyrochlore Gd2Ti2O7.
S. SAHA, D.V.S. MUTHU, C. PASCANUT, N. DRAGOE, R. SURYANARAYANAN, G. DHALENNE, A. REVCOLEVSCHI, S. KARMAKAR, S.M. SHARMA, A.K. SOOD.
Phys. Rev. B, 74, 064109 (2006).

Metal-insulator transition of La7/8Sr1/8MnO3 probed by spin waves : Stabilization of a two-dimensional stripe structure.
M. HENNION, F. MOUSSA, P. LEHOUELLEUR, P. REUTLER, A. REVCOLEVSCHI.
Phys. Rev. B, 73, 104453 (2006).

Structural aspects of metamagnetism in Ca2-xSrxRuO4 : Evidence for field tuning of orbital occupation.
M. KRIENER, P. STEFFENS, J. BAIER, O. SCHUMANN, T. ZABEL, T. LORENZ, O. FRIEDT, R. MÜLLER, A. GUKASOV, P. RADAELLI, P. REUTLER, A. REVCOLEVSCHI, S. NAKATSUJI, Y. MAENO, M. BRADEN.
Phys. Rev. Letters, 95, 267403 (2005).

Orbital polaron lattice formation in lightly doped La1-xSrxMnO3.
J. GECK, P. WOCHNER, S. KIELE, R. KLINGELER, P. REUTLER, A. REVCOLEVSCHI, B. BÜCHNER.
Phys. Rev. Letters, 95, 236401 (2005).

Magnetization of hole-doped CuO2 spin chains in Sr14-xCaxCu24O41.
R. KLINGELER, N. TRISTAN, B. BÜCHNER, M. HÜCKER, U. AMMERAHL, A. REVCOLEVSCHI.
Phys. Rev. B, 72, 184406 (2005).

Neutron diffraction studies under pressure of the field-induced ferromagnetic metallic state in (La0.4Pr0.6)1.2Sr1.8Mn2O7 : Role of super and double exchange.
A. GUKASOV, F. WANG, B. ANIGHOEFER, L. HE, R. SURYANARAYANAN, A. REVCOLEVSCHI.
Phys. Rev. B, 72, 092402 (2005).

Optical study of orbital excitations in transition-metal oxides.
R. RÜCKAMP, E. BENCKISER, M.W. HAVERKORT, H. ROTH, T. LORENZ, A. FREIMUTH, L. JONGEN, A. MÖLLER, G. MEYER, P. REUTLER, B. BÜCHNER, A. REVCOLEVSCHI, S.-W. CHEONG, C. SEKAR, G. KRABBES, M. GRÜNINGER.
New Journal of Physics, 7, 144 (2005).

Crystal and magnetic structure of La1-xSr1+xMnO4: Role of the orbital degree of freedom.
D. SENFF, P. REUTLER, M. BRADEN, O. FRIEDT, D. BRUNS, A. COUSSON, F. BOUREE, M. MERZ, B. BÜCHNER, A. REVCOLEVSCHI.
Phys. Rev. B, 71, 024425 (2005).

Magnetic filaments in resistive manganites.
M. VIRET, F. OTT, J.P. RENARD, H. GLÄTTLI, L. PINSARD-GAUDART, A. REVCOLEVSCHI.
Phys. Rev. Letters, 93, 21, 217402 (2004).

Pressure and field induced magnetic order in the spin liquid Tb2Ti2O7 as studied by single crystal neutron diffraction.
I. MIREBEAU, I. N. GONCHARENKO, G. DHALENNE, A. REVCOLEVSCHI.
Phys. Rev. Letters, 93, 18, 187204 (2004).

Field-induced ferromagnetic metallic state in the bilayer manganite (La0.4Pr0.6)1.2Sr1.8Mn2O7, probed by neutron scattering.
F. MOUSSA, M. HENNION, F. WANG, A. GUKASOV, R. SURYANARAYANAN, M. APOSTU, A. REVCOLEVSCHI.
Phys. Rev. Letters, 93, 10, 107202 (2004).

Magnon-Hole scattering and charge order in Sr14-xCaxCu24O41.
C. HESS, H. ELHAES, B. BÜCHNER, U. AMMERAHL, M. HÜCKER, A. REVCOLEVSCHI.
Phys. Rev. Letters, 93, 2, 27005 (2004).

Spin-Peierls lattice fluctuations and disorders in CuGeO3 and its solid solutions.
J.-P. POUGET, S. RAVY, J.-P. SCHOEFFEL, G. DHALENNE, A. REVCOLEVSCHI.
European Journal of Physics B, 38, 581-598 (2004).

Growth of La1-xSr1+xMnO4 single crystals and characterization by scattering techniques.
P. REUTLER, O. FRIEDT, B. BÜCHNER, M. BRADEN, A. REVCOLEVSCHI.
J. of Crystal Growth, 249, 1-2, 222-229 (2003).

Field-induced ferromagnetic metallic state of bilayer manganite (La0.4Pr0.6)1.2Sr1.8Mn2O7 : a polarized neutron diffraction study.
F. WANG, A. GUKASOV, F. MOUSSA, M. HENNION, M. APOSTU, R. SURYANARAYANAN, A. REVCOLEVSCHI.
Phys. Rev. Lett., 91, 4, 047204 (2003).

Magnon heat transport in doped La2CuO4.
C. HESS, B. BÜCHNER, U. AMMERAHL, L. COLONESCU, F. HEIDRICH-MEISNER, W. BRENIG, A. REVCOLEVSCHI.
Phys. Rev. Lett., 90, 19, 197002 (2003).