Publications (88)
Constrained ferroelectric domain orientation in (BiFeO3)m(SrTiO3)n superlattice
R. Ranjith, R. V. K. Mangalam, Ph. Boullay +10
Ferroelectric domains were investigated using piezoresponse force microscopy in superlattices composed of multiferroic BiFeO3 and SrTiO3 layers. Compared to single BiFeO3 thin film…
Artificial ageing of thin films of the indium-free transparent conducting oxide SrVO3
M. Rath, M. Mezhoud, O. El Khaloufi +11
SrVO3 (SVO) is a prospective candidate to replace the conventional indium-tin-oxide (ITO) among the new transparent conducting oxide (TCO) generation. In this study, the structural…
Stress deformations and structural quenching in Sm0.5Ca0.5MnO3 thin films allow a huge decrease of the charge order melting magnetic field
E. Rauwel, W. Prellier, B. Mercey +2
Thin films of Sm0.5Ca0.5MnO3 manganites with charge ordering (CO) properties and colossal magnetoresistance were synthesized by pulsed laser deposition technique on (100)-SrTiO3 an…
Anomalous exchange coupling in transition-metal-oxide based superlattices with antiferromagnetic spacer layers
P. Padhan, W. Prellier, R. C. Budhani
A direct correlation is seen between the coercive field (HC) and the magnetic-field-dependent resistivity (MR) in SrMnO3/SrRuO3 superlattices of perpendicular magnetic anisotropy.…
Anisotropic magnetocaloric effect in all-ferromagnetic (La0.7Sr0.3MnO3/SrRuO3) superlattices
S. Thota, Q. Zhang, F. Guillou +5
We exploit the magnetic interlayer coupling in La0.7Sr0.3MnO3/SrRuO3 superlattices to realize a crossover between inverse and conventional magnetic entropy changes. Our data reveal…
Spectacular decrease of the melting magnetic field in the charge-ordered state of tensile Pr0.5Ca0.5MnO3 films
W. Prellier, A. M. Haghiri-Gosnet, B. Mercey +4
An insulator to metal transition below 240K is induced by applying a 7T magnetic field in Pr0.5Ca0.5MnO3 thin films grown by the Pulsed Laser Deposition technique on (100) SrTiO3 s…