73 citations · 122 across the 7 of their papers we have counts for
7 papers
Gate-Tunable Critical Current of the Three-Dimensional Niobium Nano-Bridge Josephson Junction
Shujie Yu, Lei Chen, Yinping Pan +10
Recent studies have shown that the critical currents of several metallic superconducting nanowires and Dayem bridges can be locally tuned using a gate voltage {V_g}. Here, we repor…
Geometric Scaling of the Current-Phase Relation of Niobium Nano-Bridge Junctions
Yue Wang, Lei Chen, Yinping Pan +11
The nano-bridge junction (NBJ) is a type of Josephson junction that is advantageous for the miniaturization of superconducting circuits. However, the current-phase relation (CPR) o…
Development of 15kA/cm Fabrication Process for Superconducting Integrated Digital Circuits
Liliang Ying, Xue Zhang, Guixiang He +7
A new fabrication process for superconducting integrated digital circuits is reported. We have developed the "SIMIT Nb04" fabrication technique for superconducting integrated circu…
Sequential Circuits Synthesis for Rapid Single Flux Quantum Logic Based on Finite State Machine Decomposition
Shucheng Yang, Xiaoping Gao, Jie Ren
Rapid Single Flux Quantum (RSFQ) logic is a promising technology to supersede Complementary metal-oxide-semiconductor (CMOS) logic in some specialized areas due to providing ultra-…
A Hybrid Josephson Transmission Line and Passive Transmission Line Routing Framework for Single Flux Quantum Logic
Shucheng Yang, Xiaoping Gao, Ruoting Yang +2
The Single Flux Quantum (SFQ) logic family is a novel digital logic as it provides ultra-fast and energy-efficient circuits. For large-scale SFQ circuit design, specialized electro…
Development of Multi-Layer Fabrication Process for SFQ Large Scale Integrated Digital Circuits
Liliang Ying, Xue Zhang, Minghui Niu +4
We have developed a fabrication technology for the development of large-scale superconducting integrated circuits with Nb-based Josephson junctions. The standard fabrication proces…
Miniaturization of the Superconducting Memory Cell via a Three-Dimensional Nb Nano-Superconducting Quantum Interference Device
Lei Chen, Lili Wu, Yue Wang +9
Scalable memories that can match the speeds of superconducting logic circuits have long been desired to enable a superconducting computer. A superconducting loop that includes a Jo…