321 citations · 681 across the 8 of their papers we have counts for
4 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…
On the origin of the controversial electrostatic field effect in superconductors
Ilia Golokolenov, Andrew Guthrie, Sergey Kafanov +2
In semiconductor electronics, the field-effect refers to the control of electrical conductivity in nanoscale devices, which underpins the field-effect transistor, one of the corner…
Coherent superconducting quantum pump
F. Hoehne, Yu. A. Pashkin, O. V. Astafiev +3
We demonstrate non-adiabatic charge pumping utilizing a sequence of coherent oscillations between a superconducting island and two reservoirs. Our method, based on pulsed quantum s…
Charge echo in a Cooper-pair box
Y. Nakamura, Yu. A. Pashkin, T. Yamamoto +1
A spin-echo-type technique is applied to an artificial two-level system that utilizes charge degree of freedom in a small superconducting electrode. Gate-voltage pulses are used to…