Publications (26)
Structural characterization of PrVO3 epitaxial thin films
O. Copie, H. Rotella, P. Boullay +8
Rare earth perovskite oxides constitute a wide family of materials presenting functional proper- ties strongly coupled to their crystalline structure. Here, we report on the experi…
Laser ablation of Co:ZnO films deposited from Zn and Co metal targets on (0001) AlO substrates
W. Prellier, A. Fouchet, B. Mercey +2
We report on the synthesis of high-quality Co-doped ZnO thin films using the pulsed laser deposition technique on (0001)-AlO substrates performed in an oxidizing atmosphere…
Structure determination of a brownmillerite Ca2Co2O5 thin film by Precession Electron Diffraction
P. Boullay, V. Dorcet, O. Perez +4
Calcium cobaltite thin films with a ratio Ca/Co=1 were grown on (101)-NdGaO3 substrate by the pulsed laser deposition technique. The structure of the deposited metastable phase is…
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…
Hysteresis in the electronic transport of V2O3 thin films: non-exponential kinetics and range scale of phase coexistence
C. Grygiel, A. Pautrat, W. Prellier +1
The thermal hysteresis of the electronic transport properties were studied for V2O3 thin films. The temporal evolution of the resistance shows the out-of-equilibrium nature of this…
Interfacial strain measurements in magnetic multilayers
P. Padhan, W. Prellier, B. Mercey
Magnetic multilayers of were grown artificially using the pulsed laser deposition technique on (001)-oriented substrates. The state of strain at…