Phase transition in a chain of quantum vortices

Magneto-electric Aharonov-Bohm effect in metal rings

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

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

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

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

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

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

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