206 citations · 3.2k across the 95 of their papers we have counts for
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Theory for transport through a single magnetic molecule: Endohedral N@C60
Florian Elste, Carsten Timm
We consider transport through a single N@C60 molecule, weakly coupled to metallic leads. Employing a density-matrix formalism we derive rate equations for the occupation probabilit…
Ground-state phases in antiferromagnetic spin-crossover chains
Carsten Timm, Ulrich Schollwöck
Spin-crossover molecules having a low-spin ground state and a low-lying excited high-spin state are promising components for molecular electronics. We theoretically examine one-dim…
Disorder-Induced Resistive Anomaly Near Ferromagnetic Phase Transitions
Carsten Timm, M. E. Raikh, Felix von Oppen
We show that the resistivity rho(T) of disordered ferromagnets near, and above, the Curie temperature T_c generically exhibits a stronger anomaly than the scaling-based Fisher-Lang…
Influence of non-local exchange on RKKY interactions in III-V diluted magnetic semiconductors
C. Timm, A. H. MacDonald
The RKKY interaction between substitutional Mn local moments in GaAs is both spin-direction-dependent and spatially anisotropic. In this Letter we address the strength of these ani…
Optical properties of metallic (III,Mn)V ferromagnetic semiconductors in the infrared to visible range
E. M. Hankiewicz, T. Jungwirth, T. Dietl +2
We report on a study of the ac conductivity and magneto-optical properties of metallic ferromagnetic (III,Mn)V semiconductors in the infrared to visible spectrum. Our analysis is b…