88 citations · 388 across the 12 of their papers we have counts for
12 papers
Diffusion thermopower of (Ga,Mn)As/GaAs tunnel junctions
Ts. Naydenova, P. Dürrenfeld, K. Tavakoli +6
We report the observation of tunneling anisotropic magnetothermopower, a voltage response to a temperature difference across an interface between a normal and a magnetic semiconduc…
Fully electrically read-write device out of a ferromagnetic semiconductor
S. Mark, P. Dürrenfeld, K. Pappert +4
We report the realization of a read-write device out of the ferromagnetic semiconductor (Ga,Mn)As as the first step to fundamentally new information processing paradigm. Writing th…
Independent magnetization behavior of a ferromagnetic metal/semiconductor hybrid system
S. Mark, C. Gould, K. Pappert +4
We report the discovery of an effect where two ferromagnetic materials, one semiconductor ((Ga,Mn)As) and one metal (permalloy), can be directly deposited on each other and still s…
Detailed transport investigation of the magnetic anisotropy of (Ga,Mn)As
K. Pappert, C. Gould, M. Sawicki +4
This paper discusses transport methods for the investigation of the (Ga,Mn)As magnetic anisotropy. Typical magnetoresistance behaviour for different anisotropy types is discussed,…
An extensive comparison of anisotropies in MBE grown (Ga,Mn)As material
C. Gould, S. Mark, K. Pappert +14
This paper reports on a detailed magnetotransport investigation of the magnetic anisotropies of (Ga,Mn)As layers produced by various sources worldwide. Using anisotropy fingerprint…
Bound hole states in a ferromagnetic (Ga,Mn)As environment
M. J. Schmidt, K. Pappert, C. Gould +3
A numerical technique is developed to solve the Luttinger-Kohn equation for impurity states directly in k-space and is applied to calculate bound hole wave functions in a ferromagn…