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cond-mat.mtrl-sci2008★ 42 cited
Interface and electronic characterization of thin epitaxial Co3O4 films
C. A. F. Vaz, H. -Q. Wang, C. H. Ahn +10
The interface and electronic structure of thin (~20-74 nm) Co3O4(110) epitaxial films grown by oxygen-assisted molecular beam epitaxy on MgAl2O4(110) single crystal substrates have…
cond-mat.mtrl-sci2008
Magnetoelastic coupling in BaTiO3-based multiferroic structures
C. A. F. Vaz
Analytical expressions for the magnetoelastic anisotropy constants of cubic magnetic systems are derived for rectangular and oblique distortions originating from epitaxial growth o…
cond-mat.other2008
Energy equilibriation processes of electrons, magnons and phonons on the femtosecond timescale
J. Walowski, G. Müller, M. Djordjevic +4
By means of time-resolved Kerr spectroscopy experiments we relate the energy dissipation processes on the femtosecond (electron-spin relaxation time ) and nanosecond tim…