80 citations · 112 across the 5 of their papers we have counts for
5 papers
Piezo-control of magnetic anisotropy in GaMnAs: Reversible manipulation of magnetization orientation and irreversible magnetization switching
C. Bihler, M. Althammer, A. Brandlmaier +8
We have investigated the magnetic properties of a piezoelectric actuator/ferromagnetic semiconductor hybrid structure. Using a GaMnAs epilayer as the ferromagnetic semiconductor an…
Suppression of hole-mediated ferromagnetism in GaMnP by hydrogen
C. Bihler, M. Kraus, M. S. Brandt +5
We report the successful passivation of the Mn acceptors in GaMnP upon exposure to a remote dc hydrogen plasma. The as-grown films are non-metallic and ferromagnetic with a Curie t…
Magnetocrystalline anisotropy and magnetization reversal in GaMnP synthesized by ion implantation and pulsed-laser melting
C. Bihler, M. Kraus, H. Huebl +7
We report the observation of ferromagnetic resonance (FMR) and the determination of the magnetocrystalline anisotropy in (100)-oriented single-crystalline thin film samples of GaMn…
Room temperature tunneling magnetoresistance in magnetite based junctions: Influence of tunneling barrier
D. Reisinger, P. Majewski, M. Opel +2
Magnetite (Fe3O4) based tunnel junctions with turret/mesa structure have been investigated for different barrier materials (SrTiO3, NdGaO3, MgO, SiO2, and Al2O(3-x)). Junctions wit…
Hall effect in FeO epitaxial thin films
D. Reisinger, P. Majewski, M. Opel +2
Magnetite epitaxial thin films have been prepared by pulsed laser deposition at 340 C on MgO and Si substrates. One key result is that the thin film properties are almost identical…