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"Electrical transport properties of metal/La0.70Ca0.30MnO3 interfaces"
L. Granja, L.E. Hueso, M. Quintero, P. Levy and N.D. Mathur
Proc. of the Workshop "At the Frontiers of Condensed Matter III - New Trends in Structural, Electronic and Magnetic Properties of Matter", Centro Atómico Constituyentes-CNEA, Buenos Aires, Argentina, December 11-15, 2006. Ed. J. Guevara, A.M. Llois, G. Lozano and R. Weht
Physica B Condens. Matter. 398(2) (2007) 235-237
We present the electrical transport properties of single manganite-metal interfaces, at different temperatures. Each interface possessed an area of several square microns, and its electrical properties were isolated using a Kelvin bridge device that was fabricated from a bilayer grown entirely by pulsed laser deposition. Each bilayer comprised metals (Au, Ag and Ti) deposited in situ onto epitaxial La0.70Ca0.30MnO3 films.
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