339 citations · 589 across the 9 of their papers we have counts for
5 papers · 1 filter
Suppression of the ferromagnetic state in LaCoO3 films by rhombohedral distortion
D. Fuchs, L. Dieterle, E. Arac +7
Epitaxially strained LaCoO3 (LCO) thin films were grown with different film thickness, t, on (001) oriented (LaAlO3)0.3(SrAl0.5Ta0.5O3)0.7 (LSAT) substrates. After initial pseudomo…
Ferromagnetism and Lattice Distortions in the Perovskite YTiO
W. Knafo, C. Meingast, H. v. Löhneysen +7
The thermodynamic properties of the ferromagnetic perovskite YTiO are investigated by thermal expansion, magnetostriction, specific heat, and magnetization measurements. The lo…
Size Dependence of Current Spin Polarization Through Superconductor/Ferromagnet Nanocontacts
M. Stokmaier, G. Goll, D. Weissenberger +2
The spin polarization P of the transport current through the interface between superconducting Al and ferromagnetic Fe is determined by means of Andreev reflection at nanostructure…
Suppression of spin-state transition in epitaxially strained LaCoO_{3}
C. Pinta, D. Fuchs, M. Merz +5
Epitaxial thin films of LaCoO_{3} (E-LCO) exhibit ferromagnetic order with a transition temperature T_c = 85 K, while polycrystalline thin LaCoO_{3} films (P-LCO) remain paramagnet…
Heat Capacity and Magnetic Phase Diagram of the Low-Dimensional Antiferromagnet YBaCuO
W. Knafo, C. Meingast, A. Inaba +2
A study by specific heat of a polycrystalline sample of the low-dimensional magnetic system YBaCuO is presented. Magnetic fields up to 14 T are applied and permit to extrac…