Pairing symmetry in the cuprate superconductors is an important and controversial topic.
The recent development of phase-sensitive tests, combined with the refinement of several …

This paper reviews the remarkable developments of the magnetic tunnel junction over the
last decade and in particular, work aimed at demonstrating its potential for a dense, fast, and …

Quantum bits, or qubits, are an example of coherent circuits envisioned for next-generation
computers and detectors. A robust superconducting qubit with a coherent lifetime of O (100 …

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 …

We have combined a novel low temperature positioning mechanism with a single‐chip
miniature superconducting quantum interference device (SQUID) magnetometer to form an …

Investigations of the magnetic properties of high temperature superconductors (HTSs) have
revealed the existence of striking new vortex phenomena due, in part, to their strong …

In this review I discuss the application of scanning magnetic imaging to fundamental studies
of superconductors, concentrating on three scanning magnetic microscopies—scanning …

For four decades semiconductor electronics has followed Moore's law: with each generation
of integration the circuit features became smaller, more complex and faster. This …

Superconducting QUantum Interference Device (SQUID) microscopy has excellent magnetic
field sensitivity, but suffers from modest spatial resolution when compared with other …

A superconductor frequency divider based on rapid single flux quantum (RSFQ) logic has
been demonstrated to operate from dc to 750 GHz with an error rate less than the …