Ultra-low-power superconductor logic
QP Herr, AY Herr, OT Oberg, AG Ioannidis - Journal of applied physics, 2011 - pubs.aip.org
We have developed a new superconducting digital technology, Reciprocal Quantum Logic,
that uses ac power carried on a transmission line, which also serves as a clock. Using …
that uses ac power carried on a transmission line, which also serves as a clock. Using …
[图书][B] Single Flux Quantum Integrated Circuit Design
G Krylov, EG Friedman - 2024 - Springer
Conventional semiconductor-based digital electronics, with complementary metal oxide
semiconductor (CMOS) technology as the primary example, has experienced meteoric …
semiconductor (CMOS) technology as the primary example, has experienced meteoric …
Signal resolution of RSFQ comparators
TV Filippov, YA Polyakov, VK Semenov… - IEEE Transactions …, 1995 - ieeexplore.ieee.org
We have designed and tested a Rapid Single-Flux-Quantum (RSFQ) circuit for experimental
measurement of the fluctuation-induced threshold uncertainty of switching of SFQ …
measurement of the fluctuation-induced threshold uncertainty of switching of SFQ …
Harnessing stochasticity for superconductive multi-layer spike-rate-coded neuromorphic networks
Conventional semiconductor-based integrated circuits are gradually approaching
fundamental scaling limits. Many prospective solutions have recently emerged to …
fundamental scaling limits. Many prospective solutions have recently emerged to …
SFQ balanced comparators at a finite sampling rate
VK Semenov, TV Filippov, YA Polyakov… - IEEE transactions on …, 1997 - ieeexplore.ieee.org
We have extended our previous study of SFQ balanced comparators which use two
overdamped Josephson junctions to (a) finite sampling rate and (b) junctions with higher …
overdamped Josephson junctions to (a) finite sampling rate and (b) junctions with higher …
Thermal budget of superconducting digital circuits at subkelvin temperatures
AM Savin, JP Pekola, DV Averin… - Journal of applied …, 2006 - pubs.aip.org
Superconducting single-flux-quantum (SFQ) circuits have so far been developed and
optimized for operation at or above helium temperatures. The SFQ approach, however …
optimized for operation at or above helium temperatures. The SFQ approach, however …
Experimentally verified design guidelines for minimizing the gray zone width of Josephson comparators
B Ebert, O Mielke, J Kunert, R Stolz… - Superconductor …, 2010 - iopscience.iop.org
We investigated the gray zone width of Josephson comparators by means of circuit
simulations and experiments, looking at the dependences on different circuit parameters …
simulations and experiments, looking at the dependences on different circuit parameters …
Memory effect in balanced Josephson comparators
T Ortlepp, MH Volkmann, Y Yamanashi - Physica C: Superconductivity, 2014 - Elsevier
The performance of a balanced Josephson comparator is measured by its gray-zone and its
maximum operation frequency. A typical effect at high clock frequencies is the correlation of …
maximum operation frequency. A typical effect at high clock frequencies is the correlation of …
Investigation of the relationship between the gray zone and the clock frequency of a Josephson comparator
T Haddad, O Wetzstein, S Engert… - Superconductor …, 2011 - iopscience.iop.org
The Josephson comparator is one of the fundamental building blocks of rapid single flux
quantum (RSFQ) electronics. Within this circuit family it is the exclusive device which …
quantum (RSFQ) electronics. Within this circuit family it is the exclusive device which …
Error rate of a superconducting circuit
QP Herr, MJ Feldman - Applied physics letters, 1996 - pubs.aip.org
The bit‐error rate of the Josephson junction single‐flux‐quantum comparator was measured
as a function of bias current offset, at clock rates up to 10 GHz. The bit‐error rate versus …
as a function of bias current offset, at clock rates up to 10 GHz. The bit‐error rate versus …