The magnetotransport of double-quantum-well structures reveals a high-magnetic-field
regime in which quantum Hall states at odd-integer ν are missing, where ν is the number of …

Double-layer two-dimensional electron systems can exhibit a fascinating collective phase
believed to display both quantum ferromagnetism and excitonic superfluidity. This unusual …

Equilibrium tunneling between parallel two-dimensional electron systems is measured as a
function of in-plane magnetic field and sheet density. For equal two-dimensional densities …

The boundary between electric-field domains in semiconductor superlattices represents a
tunneling barrier. While most of the superlattice is coupled resonantly the current through the …

Electron tunneling spectroscopy measurements on van der Waals heterostructures
consisting of metal and graphene (or graphite) electrodes separated by atomically thin …

Since the first field emission model or the well-known Fowler–Nordheim (FN) law was
formulated about a century ago (in 1928), it remains an active topic to discover different …

The tunneling between two parallel two-dimensional electron gases (2DEGs) has been
investigated as a function of temperature T, carrier density n, and the applied perpendicular …

We derive and evaluate expressions for the low-temperature dc equilibrium tunneling
conductance between parallel two-dimensional electron systems. Our theory is based on a …

An in-plane magnetic field is found to change drastically the photoluminescence spectra and
kinetics of interwell excitons in GaAs/Al x Ga 1− x As coupled quantum wells. This effect is …

The object of this paper is to review the electronic conductance in double quantum well
systems. These are quantum well structures in which electrons are confined in the z …