Adiabatic quantum-flux-parametron: A tutorial review
The adiabatic quantum-flux-parametron (AQFP) is an energy-efficient superconductor logic
element based on the quantum flux parametron. AQFP circuits can operate with energy …
element based on the quantum flux parametron. AQFP circuits can operate with energy …
Advanced fabrication processes for superconducting very large-scale integrated circuits
SK Tolpygo, V Bolkhovsky, TJ Weir… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
We review the salient features of two advanced nodes of an 8-Nb-layer fully planarized
process developed recently at MIT Lincoln Laboratory for fabricating single flux quantum …
process developed recently at MIT Lincoln Laboratory for fabricating single flux quantum …
Superconductor digital electronics: Scalability and energy efficiency issues
SK Tolpygo - Low Temperature Physics, 2016 - pubs.aip.org
Superconductor digital electronics using Josephson junctions as ultrafast switches and
magnetic-flux encoding of information was proposed over 30 years ago as a sub-terahertz …
magnetic-flux encoding of information was proposed over 30 years ago as a sub-terahertz …
Fabrication Process and Properties of Fully-Planarized Deep-Submicron Nb/Al– Josephson Junctions for VLSI Circuits
SK Tolpygo, V Bolkhovsky, TJ Weir… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
A fabrication process for Nb/Al-AlO x/Nb Josephson junctions (JJs) with sizes down to 200
nm has been developed on a 200-mm-wafer tool set typical for CMOS foundry. This process …
nm has been developed on a 200-mm-wafer tool set typical for CMOS foundry. This process …
Advanced fabrication processes for superconductor electronics: Current status and new developments
In superconductor electronics fabrication processes developed at MIT Lincoln Laboratory,
Josephson junctions (JJs) are placed near the top of the stack composed of nine or ten …
Josephson junctions (JJs) are placed near the top of the stack composed of nine or ten …
QECOOL: On-line quantum error correction with a superconducting decoder for surface code
Due to the low error tolerance of a qubit, detecting and correcting errors on it is essential for
fault-tolerant quantum computing. Surface code (SC) associated with its decoding algorithm …
fault-tolerant quantum computing. Surface code (SC) associated with its decoding algorithm …
Adiabatic quantum-flux-parametron cell library designed using a 10 kA cm− 2 niobium fabrication process
Adiabatic quantum-flux-parametron (AQFP) logic is an energy-efficient superconductor logic
with zero static power consumption and very small switching energy. In this paper, we report …
with zero static power consumption and very small switching energy. In this paper, we report …
SuperNPU: An extremely fast neural processing unit using superconducting logic devices
Superconductor single-flux-quantum (SFQ) logic family has been recognized as a highly
promising solution for the post-Moore's era, thanks to its ultra-fast and low-power switching …
promising solution for the post-Moore's era, thanks to its ultra-fast and low-power switching …
Cryogenic computing complexity program: Phase 1 introduction
MA Manheimer - IEEE Transactions on Applied …, 2015 - ieeexplore.ieee.org
The ultimate goal of the Intelligence Advanced Research Projects Activity (IARPA)'s
Cryogenic Computing Complexity (C3) program is to demonstrate a complete …
Cryogenic Computing Complexity (C3) program is to demonstrate a complete …
Gate-tunable critical current of the three-dimensional niobium nanobridge Josephson junction
S Yu, L Chen, Y Pan, Y Wang, D Zhang, G Wu… - Nano Letters, 2023 - ACS Publications
Recent studies have shown that the critical currents of several metallic superconducting
nanowires and Dayem bridges can be locally tuned by using a gate voltage (V g). Here, we …
nanowires and Dayem bridges can be locally tuned by using a gate voltage (V g). Here, we …