Abstract:The feasibility of using LaVO3 as a semiconducting layer in all-oxide semiconductor/ferroelectric/conductor heterostructures was explored by growing epitaxial LaVO3/(Ba,Sr)TiO3/(Pb,La)(Zr,Ti)O3/(La,Sr)CoO3 heterostructures on (001) LaAlO3 single crystal substrates by pulsed laser deposition. A high degree of c-axis orientation and strong in-plane texture revealed by x-ray diffraction indicated the epitaxial crystallographic relationships between the layers. With a 30 nm layer of (Ba,Sr)TiO3, the heterostructur… Show more
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