Double-layer two-dimensional electron systems can exhibit a fascinating collective phase believed to display both quantum ferromagnetism and excitonic superfluidity.
A microscopic magnetic antiphase domain structure has been observed in a single-crystal Gd-Y superlattice by neutron diffraction.
Understanding the flow of spins in magnetic layered structures has resulted in an increase in data storage density in hard drives over the past decade of more than two orders of magnitude(1).
We have observed a new memory effect related to metastable states of a moving charge-density wave in K(0.30)Mo0(3).
We present an experimental study of mesoscopic, two-dimensional electronic systems at high magnetic fields.
Optical trapping of dielectric particles by a single beam gradient force trap was demonstrated for the first time.
We measure equilibrium tunneling of electrons from a 3D electrode into a high-mobility 2D electron system.
Through the first monolayer, Cu adsorbs in a pseudomorphic structure on the Ru(0001) surface with a 5% tensile strain.
An even-denominator rational quantum-number has been observed in the Hall resistance of a two-dimensional electron system.
The electrodynamics of small numbers of carriers added to the cuprate oxides have been studied intensively to understand the origins of superconductivity at high temperatures.
