Publications

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

We have measured the energy dependence of the elastic specular reflection of positrons from the (111) surfaces of solid rare gas crystals.