Rapid single flux quantum logic in high temperature superconductor technology.
Roussy, A. and Karthikeyan, S. and Oomen, I. and Ortlepp, Th. and Sujiono, E.H. and Brinkman, A. and Rogalla, H.
HTS pulse-stretcher and second order modulator: design and first results.
IEEE Transactions on Applied Superconductivity, 15