News

July 6, 2011

Fabrication

Sergey K Tolpygo and Denis Amparo, “Fabrication-process-induced variations of Nb/Al/AlOx/Nb Josephson junctions in superconductor integrated circuits,” Supercond. Sci. Technol., 23, 2010, 034024 download D. Yohannes, A. […]
July 6, 2011

Clocks & Oscillators

Dmitri E. Kirichenko and Igor V. Vernik, “High Quality On-Chip Long Annular Josephson Junction Clock Source for Digital Superconducting Electronics,” IEEE Trans. Appl. Supercond., 15, 296-299, […]
July 6, 2011

Cryopackaging

J. Delmas, A.M. Kadin, R.J. Webber, and E.K. Track, “Figures of Merit for Multi-Stage Cryocoolers,” Advances in Cryogenic Engineering Conference-CEC, Vol.55, pp 149-156, 2010. download Vladimir […]
July 6, 2011

RSFQ Circuits

D. E. Kirichenko, S. Sarwana, and A. F. Kirichenko, “Zero Static Power Dissipation Biasing of RSFQ Circuits,” IEEE Transactions on Magnetics, ASC 2010. ERSFQ_ASC2010 T.V. Filippov, […]
July 6, 2011

Data Converters

Analog-to-Digital Converters A. Inamdar, S. Rylov, A. Talalaevskii, A. Sahu, S. Sarwana, D.E. Kirichenko, I.V. Vernik, T.V. Filippov, and D. Gupta, “Progress in Design of Improved […]
July 1, 2011

Superconductor Logic Goes Low-Power

IEEE Spectrum Date: July 2011 (excerpt)… Others are betting that improvements to RSFQ logic could produce similar gains in energy efficiency. At Hypres, in Elmsford, N.Y., […]
July 1, 2011

Cryogenic ADCs Arm Broadband Receiver

Defense Electronics (formerly RF Design.com) Date: June 10, 2011 (excerpt) … In fact, they (digital superconductors) are alive, well, and flourishing in the Digital-RF™ niobium-based integrated-circuit […]
June 10, 2011

Digital Receivers

D. Gupta, D.E. Kirichenko, V.V. Dotsenko, R. Miller, S. Sarwana, A. Talalaevskii, J. Delmas, R. Webber, S. Govorkov, A. F. Kirichenko, I.V. Vernik, and Jia Tang, […]