84 citations · 185 across the 5 of their papers we have counts for
5 papers
Extremely Large Area (88 mm X 88 mm) Superconducting Integrated Circuit (ELASIC)
Rabindra N. Das, Vladimir Bolkhovsky, Alex Wynn +9
Superconducting integrated circuit (SIC) is a promising "beyond-CMOS" device technology enables speed-of-light, nearly lossless communications to advance cryogenic (4 K or lower) c…
Planarized Fabrication Process With Two Layers of SIS Josephson Junctions and Integration of SIS and SFS π-Junctions
Sergey K. Tolpygo, Vladimir Bolkhovsky, Ravi Rastogi +6
We present our new fabrication Process for Superconductor Electronics (PSE2) that integrates two (2) layers of Josephson junctions in a fully planarized multilayer process on 200-m…
Superconductor Electronics Fabrication Process with MoN Kinetic Inductors and Self-Shunted Josephson Junctions
Sergey K. Tolpygo, Vladimir Bolkhovsky, D. E. Oates +6
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 chi…
Developments Toward a 250-nm, Fully Planarized Fabrication Process With Ten Superconducting Layers And Self-Shunted Josephson Junctions
Sergey K. Tolpygo, Vladimir Bolkhovsky, Ravi Rastogi +5
We are developing a superconductor electronics fabrication process with up to nine planarized superconducting layers, stackable stud vias, self-shunted Nb/AlOx-Al/Nb Josephson junc…
Properties of Unshunted and Resistively Shunted Nb/AlOx-Al/Nb Josephson Junctions With Critical Current Densities from 0.1 mA/μm^2 to 1 mA/μm^2
Sergey K. Tolpygo, Vladimir Bolkhovsky, Scott Zarr +5
We investigated current-voltage characteristics of unshunted and externally shunted Josephson junctions (JJs) with high critical current densities, Jc, in order to extract their ba…