55 citations · 125 across the 5 of their papers we have counts for
5 papers
Spin-lattice coupling in the ferrimagnetic semiconductor FeCr2S4 probed by surface acoustic waves
C. Mueller, V. Zestrea, V. Tsurkan +3
Using surface acoustic waves, the elastomagnetic coupling could be studied in thin single crystalline plates of the ferrimagnetic semiconductor FeCr2S4 by measuring the attenuation…
Anomalous self-energy and Fermi surface quasi-splitting in the vicinity of a ferromagnetic instability
A. A. Katanin, A. P. Kampf, V. Yu. Irkhin
We discuss the low-temperature behavior of the electronic self-energy in the vicinity of a ferromagnetic instability in two dimensions within the two-particle self-consistent appro…
Identification of Coulomb blockade and macroscopic quantum tunneling by noise
Hermann Grabert, Gert-Ludwig Ingold
The effects of Macroscopic Quantum Tunneling (MQT) and Coulomb Blockade (CB) in Josephson junctions are of considerable significance both for the manifestations of quantum mechanic…
Mesoscopic Josephson Effect
Hermann Grabert, Gert-Ludwig Ingold
In the classical Josephson effect the phase difference across the junction is well defined, and the supercurrent is reduced only weakly by phase diffusion. For mesoscopic junctions…
Phase diffusion and charging effects in Josephson junctions
Hermann Grabert, Gert-Ludwig Ingold, Benjamin Paul
The supercurrent of a Josephson junction is reduced by phase diffusion. For ultrasmall capacitance junctions the current may be further decreased by Coulomb blockade effects. We ca…