53 citations · 219 across the 12 of their papers we have counts for
9 papers · 1 filter
Thermal transport in nanoelectronic devices cooled by on-chip magnetic refrigeration
S. Autti, F. C. Bettsworth, K. Grigoras +8
On-chip demagnetization refrigeration has recently emerged as a powerful tool for reaching microkelvin electron temperatures in nanoscale structures. The relative importance of coo…
Microkelvin electronics on a pulse-tube cryostat with a gate Coulomb blockade thermometer
Mohammad Samani, Christian P. Scheller, Nikolai Yurttagül +8
Access to lower temperatures has consistently enabled scientific breakthroughs. Pushing the limits of \emph{on-chip} temperatures deep into the microkelvin regime would open the do…
On-chip magnetic cooling of a nanoelectronic device
D. I. Bradley, A. M. Guénault, D. Gunnarsson +8
We demonstrate significant cooling of electrons in a nanostructure below 10 mK by demagnetisation of thin-film copper on a silicon chip. Our approach overcomes the typical bottlene…
Nanoelectronic thermometers optimised for sub-10 millikelvin operation
J. R. Prance, D. I. Bradley, R. E. George +8
We report the cooling of electrons in nanoelectronic Coulomb blockade thermometers below 4 mK. Above 7 mK the devices are in good thermal contact with the environment, well isolate…
Primary thermometry in the intermediate Coulomb blockade regime
A. V. Feshchenko, M. Meschke, D. Gunnarsson +4
We investigate Coulomb blockade thermometers (CBT) in an intermediate temperature regime, where measurements with enhanced accuracy are possible due to the increased magnitude of t…
Current-Phase Relation and Josephson Inductance of Superconducting Cooper Pair Transistor
Antti Paila, David Gunnarsson, Jayanta Sarkar +2
We have investigated the Josephson inductance of a Superconducting Cooper Pair Transistor (SCPT). We traced the inductance using microwave reflection measurements on a tuned…