Coulomb interactions in a dilute one-dimensional (ID) electron system in high quality cleaved-edge overgrown GaAs quantum wires are probed by optics experiments.
In this note, we demonstrate that single-chain scattering functions can be isolated by small-angle neutron scattering for blends of homopolymer and block copolymer.
Unusual structure and large electric field-induced oscillations have been observed in the current-voltage curves of small-area tunnel junctions arranged in a low-capacitance (~1fF) multiple- junc
Inelastic light scattering measurements of low-lying collective excitations of electron double layers in the quantum Hall state at total filling nu=1 reveal a deep magnetoroton in the dispersion of
Inelastic light scattering measurements of low-lying collective excitations of electron double layers in the quantum Hall state at total filling v sub T = 1 reveal a deep magnetoroton in the disper
By the application of uniaxial stress an allowed optical transition of chalcogen donors in silicon can be brought into near-resonance with a forbidden transition.
X-ray diffraction intensities for 120 independent superlattice reflections of the clean reconstructed Si(111) 7x7 surface have been measured using improved sources and techniques.
X-ray diffraction intensities for 120 independent superlattice reflections of the clean reconstructed Si(111) 7x7 surface have been measured using improved sources and techniques.
From careful studies of the 1530-nm fluorescence decay, we obtain the rate of energy transfer upconversion as a function of the inverted population for a series of nine highly Er-doped silica fiber
In order to elucidate the formation mechanism of unconventional arrangements of vortices in high-T-c superconducting thin films at an inclined magnetic field to the layer plane, we investigated the
