263 citations · 474 across the 7 of their papers we have counts for
7 papers
The effect of interface roughness on exchange bias in La0.7Sr0.3MnO3 - BiFeO3 heterostructures
Mehran Vafaee, Simone Finizio, Hakan Deniz +4
We characterized the interfaces of heterostructures with different stack sequences of La0.7Sr0.3MnO3/BiFeO3 (LSMO/BFO) and BFO/LSMO using TEM revealing sharp and rough interfaces,…
High Quality Yttrium Iron Garnet Grown by Room Temperature Pulsed Laser Deposition and Subsequent Annealing
C. Hauser, T. Richter, N. Homonnay +5
We have investigated recrystallization of amorphous Yttrium Iron Garnet (YIG) by annealing in oxygen atmosphere. Our findings show that well below the melting temperature the mater…
Crossover of conduction mechanism in Sr2IrO4 epitaxial thin films
Chengliang Lu, Andy Quindeau, Hakan Deniz +3
High quality epitaxial Sr2IrO4 thin films with various thicknesses (9-300 nm) have been grown on SrTiO3 (001) substrates, and their electric transport properties have been investig…
Cross talk by extensive domain wall motion in arrays of ferroelectric nanocapacitors
Yunseok Kim, Hee Han, Ionela Vrejoiu +3
We report on extensive domain wall motion in ferroelectric nanocapacitor arrays investigated by piezoresponse force microscopy. Under a much longer or higher bias voltage pulse, co…
Impact of misfit strain on the properties of tetragonal Pb(Zr,Ti)O3 thin film heterostructures
Ludwig Geske, I. B. Misirlioglu, Ionela Vrejoiu +2
Heterostructures consisting of PbZr0.2Ti0.8O3 and PbZr0.4Ti0.6O3 films grown on a SrTiO3 (100) substrate with a SrRuO3 bottom electrode were prepared by pulsed laser deposition. Us…
Finite element method calculations of ZnO nanowires for nanogenerators
Markus Andreas Schubert, Stephan Senz, Marin Alexe +2
The bending of a nonconducting piezoelectric ZnO nanowire is simulated by finite element method calculations. The top part is bent by a lateral force, which could be applied by an…