956 citations
- University of BolognaIT8 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT6 papers
- European Theoretical Spectroscopy FacilityBE5 papers
- Universidad de SevillaES4 papers
- Delft University of TechnologyNL3 papers
- German Orient FoundationDE3 papers
- Helsinki Institute of PhysicsFI3 papers
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10 papers · 1 filter
Pfaffian and fragmented states at nu=5/2 in quantum Hall droplets
H. Saarikoski, E. Tolo, A. Harju +1
When a gas of electrons is confined to two dimensions, application of a strong magnetic field may lead to startling phenomena such as emergence of electron pairing. According to a…
Degeneracy of non-abelian quantum Hall states on the torus: domain walls and conformal field theory
Eddy Ardonne, Emil J. Bergholtz, Janik Kailasvuori +1
We analyze the non-abelian Read-Rezayi quantum Hall states on the torus, where it is natural to employ a mapping of the many-body problem onto a one-dimensional lattice model. On t…
Vibrational absorption sidebands in the Coulomb blockade regime of single-molecule transistors
Matthias C. Lüffe, Jens Koch, Felix von Oppen
Current-driven vibrational non-equilibrium induces vibrational sidebands in single-molecule transistors which arise from tunneling processes accompanied by absorption of vibrationa…
Berry-phase effects in transport through single Jahn-Teller molecules
Maximilian G. Schultz, Tamara S. Nunner, Felix von Oppen
The vibrational modes of Jahn-Teller molecules are affected by a Berry phase that is associated with a conical intersection of the adiabatic potentials. We investigate theoreticall…
Effects of charge-dependent vibrational frequencies and anharmonicities in transport through molecules
Jens Koch, Felix von Oppen
As a step towards a more realistic modeling of vibrations in single-molecule devices, we investigate the effects of charge-dependent vibrational frequencies and anharmonic potentia…
Current-induced nonequilibrium vibrations in single-molecule devices
Jens Koch, Matthias Semmelhack, Felix von Oppen +1
Finite-bias electron transport through single molecules generally induces nonequilibrium molecular vibrations (phonons). By a mapping to a Fokker-Planck equation, we obtain analyti…