Switching times in long-overlap Josephson junctions subject to thermal fluctuations and non-Gaussian noise sources
We investigate the superconducting lifetime of long current-biased Josephson junctions, in
the presence of Gaussian and non-Gaussian noise sources. In particular, we analyze the …
the presence of Gaussian and non-Gaussian noise sources. In particular, we analyze the …
Superconductor electronics fabrication process with MoNx kinetic inductors and self-shunted Josephson junctions
SK Tolpygo, V Bolkhovsky, DE Oates… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Recent progress in superconductor electronics fabrication has enabled single-flux-quantum
(SFQ) digital circuits with close to one million Josephson junctions (JJs) on 1-cm 2 chips …
(SFQ) digital circuits with close to one million Josephson junctions (JJs) on 1-cm 2 chips …
Non-Gaussian noise effects in the dynamics of a short overdamped Josephson junction
G Augello, D Valenti, B Spagnolo - The European Physical Journal B, 2010 - Springer
The role of thermal and non-Gaussian noise on the dynamics of driven short overdamped
Josephson junctions is studied. The mean escape time of the junction is investigated …
Josephson junctions is studied. The mean escape time of the junction is investigated …
The Josephson junction as a quantum engine
We treat the Cooper pairs in the superconducting electrodes of a Josephson junction (JJ) as
an open system, coupled via Andreev scattering to external baths of electrons. The …
an open system, coupled via Andreev scattering to external baths of electrons. The …
Intrinsically shunted Josephson junctions for electronics applications
M Belogolovskii, E Zhitlukhina, V Lacquaniti… - Low Temperature …, 2017 - pubs.aip.org
Conventional Josephson metal-insulator-metal devices are inherently underdamped and
exhibit hysteretic current-voltage response due to a very high subgap resistance compared …
exhibit hysteretic current-voltage response due to a very high subgap resistance compared …
1 V programmable voltage standards based on SNIS Josephson junction series arrays
Binary-divided 1 V arrays were fabricated for programmable Josephson voltage standards in
close cooperation between INRIM and PTB. The arrays, consisting of 8192 overdamped …
close cooperation between INRIM and PTB. The arrays, consisting of 8192 overdamped …
[HTML][HTML] Experimental analysis of the thermal behavior of a GM cryocooler based on linear system theory
A Sosso, P Durandetto - International Journal of Refrigeration, 2018 - Elsevier
Closed cycle refrigerators for cryogenic temperatures (cryocoolers) provide a convenient
solution in a wide range of applications, from low temperature physics to cryopumping …
solution in a wide range of applications, from low temperature physics to cryopumping …
Low-power Rapid Planar Superconducting Logic Devices
The rapid-pace growing demand for high-performance computation and big-data
manipulation entails substantial increase in global power consumption, and challenging …
manipulation entails substantial increase in global power consumption, and challenging …
Superconductor digital electronics
JX Przybysz, DL Miller, H Toepfer… - … on Devices and …, 2015 - Wiley Online Library
There have been three great movements in the development of the Josephson digital logic:
latching logic, single flux quantum (SFQ) logic, and low‐energy logic. This chapter …
latching logic, single flux quantum (SFQ) logic, and low‐energy logic. This chapter …
Cryogen-free operation of SNIS for ac quantum voltage standards
A Sosso, P Durandetto, B Trinchera… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
We report on our recent and ongoing activities on helium-free operation with ac Josephson
standards based on programmable superconductor-normal conductor-insulator …
standards based on programmable superconductor-normal conductor-insulator …