62 citations · 205 across the 10 of their papers we have counts for
10 papers
The influence of measurement error on Maxwell's demon
Vegard B. Sørdal, Yuri M. Galperin, Joakim Bergli
In any general cycle of measurement, feedback and erasure, the measurement will reduce the entropy of the system when information about the state is obtained, while erasure, accord…
Finite size bath in qubit thermodynamics
J. P. Pekola, S. Suomela, Y. M. Galperin
We discuss a qubit weakly coupled to a finite-size heat bath (calorimeter) from the point of view of quantum thermodynamics. The energy deposited to this environment together with…
Cooling by Heating: Restoration of the Third Law of Thermodynamics
Vegard B. Sørdal, Joakim Bergli, Y. M. Galperin
We have made a simple and natural modification of a recent quantum refrigerator model presented by Cleuren et al. in Phys. Rev, Lett.108, 120603 (2012). The original model consist…
Contactless Measurement of AC Conductance in Quantum Hall Structures
I. L. Drichko, A. M. Diakonov, V. A. Malysh +6
We report a procedure to determine the frequency-dependent conductance of quantum Hall structures in a broad frequency domain. The procedure is based on the combination of two know…
Many electron theory of 1/f-noise in hopping conductivity
A. L. Burin, B. I. Shklovskii, V. I. Kozub +2
We show that -noise in the variable range hopping regime is related to transitions of many-electrons clusters (fluctuators) between two almost degenerate states. Giant fluctua…
Heat transport in ultra-thin dielectric membranes and bridges
T. Kühn, D. V. Anghel, J. P. Pekola +2
Phonon modes and their dispersion relations in ultrathin homogenous dielectric membranes are calculated using elasticity theory. The approach differs from the previous ones by a ri…