Phase transition in a chain of quantum vortices

Scanning tunneling microscope tip as a positionable contact: Probing a Josephson-junction array at subkelvin temperatutes

One-dimensional Mott localization of quantum vortices in Jospehson-junction arrays

Giant higher harmonic generation in mesoscopic metal wires and rings interrupted by tunnel junctions

Magneto-electric Aharonov-Bohm effect in metal rings

Quantum vortices and quantum interference effects in circuits of small tunnel junctions.

Conductance fluctuations in a diffusive wire interrupted by a tunnel junction

Conductance fluctuations in a metallic wire interrupted by a tunnel junction

Quantum vortices in periodic and disordered one-dimensional lattices

Bloch vortices in one-dimensional Josephson junction arrays

One-dimensional localization of quantum vortices in disordered Josephson junction arrays

One-dimensional Mott insulator formed by quantum vortices in Josephson junction arrays

One-dimensional Mott insulator formed by quantum vortices in Josephson junction arrays