161 citations · 465 across the 5 of their papers we have counts for
4 papers · 1 filter
Multiferroic phase transition near room temperature in BiFeO3 films
I. C. Infante, J. Juraszek, S. Fusil +13
In multiferroic BiFeO3 thin films grown on highly mismatched LaAlO3 substrates, we reveal the coexistence of two differently distorted polymorphs that leads to striking features in…
Towards two-dimensional metallic behavior at LaAlO3/SrTiO3 interfaces
O. Copie, V. Garcia, C. Bodefeld +10
Using a low-temperature conductive-tip atomic force microscope in cross-section geometry we have characterized the local transport properties of the metallic electron gas that form…
Combining half-metals and multiferroics into epitaxial heterostructures for spintronics
H. Bea, M. Bibes, M. Sirena +8
We report on the growth of epitaxial bilayers of the La2/3Sr1/3MnO3 (LSMO) half-metallic ferromagnet and the BiFeO3 (BFO) multiferroic, on SrTiO3(001) by pulsed laser deposition. T…
Spin-polarized tunneling spectroscopy in tunnel junctions with half-metallic electrodes
M. Bowen, A. Barthélémy, M. Bibes +6
We have studied the magnetoresistance (TMR) of tunnel junctions with electrodes of La2/3Sr1/3MnO3 and we show how the variation of the conductance and TMR with the bias voltage can…