54 citations · 107 across the 3 of their papers we have counts for
6 papers
On-and-off chip cooling of a Coulomb blockade thermometer down to 2.8 mK
M. Palma, C. P. Scheller, D. Maradan +3
Cooling nanoelectronic devices below 10 mK is a great challenge since thermal conductivities become very small, thus creating a pronounced sensitivity to heat leaks. Here, we overc…
Magnetic cooling for microkelvin nanoelectronics on a cryofree platform
Mario Palma, Dario Maradan, Lucas Casparis +3
We present a parallel network of 16 demagnetization refrigerators mounted on a cryofree dilution refrigerator aimed to cool nanoelectronic devices to sub-millikelvin temperatures.…
Tunnel-Junction Thermometry Down to Millikelvin Temperatures
A. V. Feshchenko, L. Casparis, I. M. Khaymovich +6
We present a simple on-chip electronic thermometer with the potential to operate down to 1 mK. It is based on transport through a single normal-metal - superconductor tunnel juncti…
GaAs Quantum Dot Thermometry Using Direct Transport and Charge Sensing
D. Maradan, L. Casparis, T. -M. Liu +5
We present measurements of the electron temperature using gate defined quantum dots formed in a GaAs 2D electron gas in both direct transport and charge sensing mode. Decent agreem…
Metallic Coulomb Blockade Thermometry down to 10 mK and below
L. Casparis, M. Meschke, D. Maradan +5
We present an improved nuclear refrigerator reaching 0.3 mK, aimed at microkelvin nanoelectronic experiments, and use it to investigate metallic Coulomb blockade thermometers (CBTs…
Method for Cooling Nanostructures to Microkelvin Temperatures
A. C. Clark, K. K. Schwarzwälder, T. Bandi +2
We propose a new scheme aimed at cooling nanostructures to microkelvin temperatures, based on the well established technique of adiabatic nuclear demagnetization: we attach each de…