On 29 December 1959 at the annual meeting of the American Physical Society, Richard
Feynman gave a lecture at the California Institute of Technology titled" There Is Plenty of …

It is of fundamental importance to establish whether there is a limit to how thin a
superconducting wire can be, while retaining its superconducting character—and if there is …

Large-scale computing system characteristics vary by application class, but power and
energy use has become a major problem for all classes. Superconducting computing may …

We have developed a new superconducting digital technology, Reciprocal Quantum Logic,
that uses ac power carried on a transmission line, which also serves as a clock. Using …

We conducted the first successful demonstration of an adiabatic microprocessor based on
unshunted Josephson junction (JJ) devices manufactured using a Nb/AlO x/Nb …

Josephson junctions are superconducting devices used as high-sensitivity magnetometers
and voltage amplifiers as well as the basis of high-performance cryogenic computers and …

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 …

Superconducting electronics based on Josephson junctions are used to sense and process
electronic signals with minimal loss; however, they are ultrasensitive to magnetic fields …

Quantum computers are growing in size, and design decisions are being made now that
attempt to squeeze more computation out of these machines. In this spirit, we design a …

Conventional semiconductor-based digital electronics, with complementary metal oxide
semiconductor (CMOS) technology as the primary example, has experienced meteoric …