36 citations · 82 across the 5 of their papers we have counts for
4 papers · 1 filter
Tuning of ferromagnetism through anion substitution in Ga-Mn-pnictide ferromagnetic semiconductors
Peter R. Stone, Jeffrey W. Beeman, Kin M. Yu +1
We have synthesized Ga1-xMnxAs1-yPy and Ga1-xMnxP1-yNy by the combination of ion implantation and pulsed-laser melting. We find that the incorporation of isovalent impurities with…
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…
Sculpting the shape of semiconductor heteroepitaxial islands: from dots to rods
J. T. Robinson, D. A. Walko, D. A. Arms +7
In the Ge on Si model heteroepitaxial system, metal patterns on the silicon surface provide unprecedented control over the morphology of highly ordered Ge islands. Island shape inc…