Semi-classical generalized Langevin equation for equilibrium and nonequilibrium molecular dynamics simulation
Molecular dynamics (MD) simulation based on Langevin equation has been widely used in
the study of structural, thermal properties of matter in different phases. Normally, the atomic …
the study of structural, thermal properties of matter in different phases. Normally, the atomic …
Current-induced switching in transport through anisotropic magnetic molecules
Anisotropic single-molecule magnets may be thought of as molecular switches, with
possible applications to molecular spintronics. In this paper, we consider current-induced …
possible applications to molecular spintronics. In this paper, we consider current-induced …
Resonators coupled to voltage-biased Josephson junctions: From linear response to strongly driven nonlinear oscillations
S Meister, M Mecklenburg, V Gramich, JT Stockburger… - Physical Review B, 2015 - APS
Motivated by recent experiments in which a voltage-biased Josephson junction is placed in
series with a resonator, the classical dynamics of the circuit is studied in various domains of …
series with a resonator, the classical dynamics of the circuit is studied in various domains of …
Memristive properties of single-molecule magnets
Single-molecule magnets weakly coupled to two ferromagnetic leads act as memory devices
in electronic circuits—their response depends on history, not just on the instantaneous …
in electronic circuits—their response depends on history, not just on the instantaneous …
Spin transport and tunable Gilbert dam** in a single-molecule magnet junction
We study time-dependent electronic and spin transport through an electronic level
connected to two leads and coupled with a single-molecule magnet via exchange …
connected to two leads and coupled with a single-molecule magnet via exchange …
Electrical current and coupled electron-nuclear spin dynamics in double quantum dots
We examine electronic transport in a spin-blockaded double quantum dot. We show that by
tuning the strength of the spin-orbit interaction the current flowing through the double dot …
tuning the strength of the spin-orbit interaction the current flowing through the double dot …
Electron transport in nanoscale junctions with local anharmonic modes
We study electron transport in nanojunctions in which an electron on a quantum dot or a
molecule is interacting with an N-state local impurity, a harmonic (“Holstein”) mode, or a two …
molecule is interacting with an N-state local impurity, a harmonic (“Holstein”) mode, or a two …
Temperature-dependent dynamical nuclear polarization bistabilities in double quantum dots in the spin-blockade regime
AM Lunde, C López-Monís, IA Vasiliadou… - Physical Review B …, 2013 - APS
The interplay of dynamical nuclear polarization (DNP) and leakage current through a double
quantum dot in the spin-blockade regime is analyzed. A finite DNP is built up due to a …
quantum dot in the spin-blockade regime is analyzed. A finite DNP is built up due to a …
Semiclassical spin-spin dynamics and feedback control in transport through a quantum dot
K Mosshammer, T Brandes - Physical Review B, 2014 - APS
We present a theory of magnetotransport through an electronic orbital, where the electron
spin interacts with a (sufficiently) large external spin via an exchange interaction. Using a …
spin interacts with a (sufficiently) large external spin via an exchange interaction. Using a …
Transport through single-level systems: Spin dynamics in the nonadiabatic regime
A Metelmann, T Brandes - Physical Review B—Condensed Matter and …, 2012 - APS
We investigate the Fano-Anderson model coupled to a large ensemble of spins under the
influence of an external magnetic field. The interaction between the two spin systems is …
influence of an external magnetic field. The interaction between the two spin systems is …