Sökning: "nonequilibrium current"
Visar resultat 1 - 5 av 16 avhandlingar innehållade orden nonequilibrium current.
1. Nonequilibrium Josephson current in SNS devices
Sammanfattning : .... LÄS MER
2. Fluctuations and nonequilibrium thermodynamics in electronic nanosystems
Sammanfattning : In the last decades thermodynamics has seen a resurgence because of the interesting phenomena that happen in small-scale systems. Indeed, in nanoscale devices, quantum effects and fluctuations cannot generally be neglected and influence both the transport and their thermodynamic performance. LÄS MER
3. Studies on hybrid superconducting junctions
Sammanfattning : In the field of nanoelectronics, one seeks to combine quantum mechanical effects with macroscopic entities such as currents in order to find new ways of storing and manipulating information. One possibility to accomplish this is to use the quantum correlations found in superconductors. LÄS MER
4. Active Matter in a Critical State: From passive building blocks to active molecules, engines, and active droplets
Sammanfattning : The motion of microscopic objects is strongly affected by their surrounding environment. In quiescent liquids, motion is reduced to random fluctuations known as Brownian motion. Nevertheless, microorganisms have been able to develop mechanisms to generate active motion. LÄS MER
5. Nonequilibrium Effects in Mesoscopic Josephson Junctions
Sammanfattning : In this thesis we present a unified scattering approach to current transport in mesoscopic Josephson junctions out of equilibrium. A nonequilibrium situation is created by either quasiparticle injection into the normal part of the junction, or by applying a dc-voltage between the two superconducting electrodes. LÄS MER