6533b7ddfe1ef96bd1274737
RESEARCH PRODUCT
IV-Curves of tunnel junction arrays at lowered temperature by numerical simulation
K. P. HirviM. A. PaalanenJukka P. Pekolasubject
Yield (engineering)Materials scienceComputer simulationCondensed matter physicsTunnel junctionThermometerThermalGeneral Physics and AstronomyCoulomb blockadeTemperature correctionCondensed Matter::Mesoscopic Systems and Quantum Hall Effectdescription
We have numerically investigated the effect of lowered T on the performance of the Coulomb blockade thermometer, which has been demostrated to yield primary thermometry in the high T limit where thermal excitations compete with the Coulomb blockade. The thermometer is formed by an array of tunnel junctions whose differentiated IV—curve is used to determine the temperature. The IV—curves were calculated by computer simulations and we have obtained corrections to the analytic high T behaviour due to the lowered temperature.
year | journal | country | edition | language |
---|---|---|---|---|
1996-02-01 | Czechoslovak Journal of Physics |