M. Medarde

LaBaNiO4: A Fermi glass (2008)

Schilling, A., DellAmore, R., Karpinski, J., Medarde, M., Pomjakushina, E., Mueller, K. A.

Polycrystalline samples of LaSr1-xBaxNiO4 show a crossover from a state with metallic transport properties for x = 0 to an insulating state as x -> 1. The end member LaBaNiO4 with a nominal nickel Ni...

Electronic-structure evolution through the metal-insulator transition in RNiO3 (2006)

Vobornik, I., Perfetti, L., Zacchigna, M., Grioni, M., Margaritondo, G., Mesot, J., ...

We performed a photoemission investigation of the electronic structure of PrNiO3 and NdNiO3 through the first order (paramagnetic) metal to (antiferromagnetic) insulator transition. Surprisingly, the...

Spin-state transition in LaCoO3: direct neutron spectroscopic evidence of excited magnetic states (2005)

Podlesnyak, A., Streule, S., Mesot, J., Medarde, M., Pomjakushina, E., Conder, K., ...

A gradual spin-state transition occurs in LaCoO3 around T~80-120 K, whose detailed nature remains controversial. We studied this transition by means of inelastic neutron scattering (INS), and found...

Stability of the Jahn-Teller effect and magnetic study of LaMnO3 under pressure (2002)

Pinsard-Gaudart, L, Rodriguez-Carvajal, J, Daoud-Aladine, A, Goncharenko, I, Medarde, M, Smith, R I, ...

Effects of 3-chloro-phenyl-1,4-dihydropyridine derivatives on Trypanosome cruzi epimastigotes (2000)

Maya Arango, Juan Diego, Morello Casté, Antonio, Repetto, Yolanda, Tellez Neubauer, Rowena, Rodríguez, A., Zelada, U., ...

A series of 3-chloro-phenyl-1,4-dihydropyridine derivatives produced different degrees of inhibition of parasite growth and respiration on clone Brener, LQ and Tulahuen strains of Trypanosome cruzi...

Crystalline electric field of the rare-earth nickelates RNiO3 (R = Pr, Nd, Sm, Eu, and Pr1-xLax, 0 (1999)

Rosenkranz, S, Medarde, M, Fauth, F, Mesot, J, Zolliker, M, Furrer, A, ...

Lattice effects and magnetic structure in the layered colossal magnetoresistance manganite La2-2xSr1+2xMn2O7, x = 0.3 (1999)

Argyriou, D N, Mitchell, J F, Radaelli, P G, Bordallo, H N, Cox, D E, Medarde, M, ...

Pressure-induced orthorhonbic-rhombohedral phase transition in NdNiO3 (1997)

Medarde, M, Mesot, J, Rosenkranz, S, Lacorre, P, Marshall, W, Klotz, S, ...

Crystallographic and magnetic study of Nd0.7La0.3NiO3 (1994)

Medarde, M, Garcia-Munoz, J L, Rosenkranz, S, Granados, X, Fontcuberta, J, Lacorre, P

BaFe12O19 SMALL PARTICLES : FORMATION. PARTICLE SIZE AND MAGNETIC PROPERTIES (1988)

Ardiaca, R., Medarde, M., Obradors, X., Vallet, M., Pernet, M., Rodríguez, J., ...

Small particles of BaFe12O19 are prepared at low temperature by a liquid mix technique. By using X-ray diffraction, Mössbauer, and magnetic measurements we show that this method allows an easy...

BaFe12O19 SMALL PARTICLES : FORMATION. PARTICLE SIZE AND MAGNETIC PROPERTIES (1988)

Ardiaca, R., Medarde, M., Obradors, X., Vallet, M., Pernet, M., Rodríguez, J., ...

Small particles of BaFe12O19 are prepared at low temperature by a liquid mix technique. By using X-ray diffraction, Mössbauer, and magnetic measurements we show that this method allows an easy...

BaFe12O19 SMALL PARTICLES : FORMATION. PARTICLE SIZE AND MAGNETIC PROPERTIES (1988)

Ardiaca, R., Medarde, M., Obradors, X., Vallet, M., Pernet, M., Rodríguez, J., ...

Small particles of BaFe12O19 are prepared at low temperature by a liquid mix technique. By using X-ray diffraction, Mössbauer, and magnetic measurements we show that this method allows an easy...