122 citations · 177 across the 10 of their papers we have counts for
10 papers
Geometric phases of scattering states in a ring geometry: adiabatic pumping in mesoscopic devices
Huan-Qiang Zhou, Urban Lundin, Sam Young Cho
Geometric phases of scattering states in a ring geometry are studied based on a variant of the adiabatic theorem. Three time scales, i.e., the adiabatic period, the system time and…
Coherence of polaronic transport in layered metals
Urban Lundin, Ross H. McKenzie
Layered systems shows anisotropic transport properties. The interlayer conductivity show a general temperature dependence for a wide class of materials. This can be understood if c…
Magic angle effects in the interlayer magnetoresistance of quasi-one-dimensional metals due to interchain incoherence
Urban Lundin, Ross H. McKenzie
The dependence of the magnetoresistance of quasi-one-dimensional metals on the direction of the magnetic field show dips when the field is tilted at the so called magic angles dete…
Measuring geometric phases of scattering states in nanoscale electronic devices
Huan-Qiang Zhou, Urban Lundin, Sam Young Cho +1
We show how a new quantum property, a geometric phase, associated with scattering states can be exhibited in nanoscale electronic devices. We propose an experiment to use interfere…
Indications of coherence-incoherence crossover in layered transport
Urban Lundin, Ross H. McKenzie
For many layered metals the temperature dependence of the interlayer resistance has a different behavior than the intralayer resistance. In order to better understand interlayer tr…
Temperature dependence of polaronic transport through single molecules and quantum dots
Urban Lundin, Ross H. McKenzie
Motivated by recent experiments on electric transport through single molecules and quantum dots, we investigate a model for transport that allows for significant coupling between t…