Publications

We calculate the geometrical and electronic structure of small Si sub n, Si sub n sup + and Si sub n sup - clusters up to sites n = 14 within a combined tight-binding/density functional theory sch

Anodizing of binary Mg-Al alloys (2-12% at Al) and intermetallic Mg17Al12 was studied in a solution containing 3 M KOH 0.6 M KF + 0.21 M Na3PO4, with and without addition of 0.4 M and 1.1 M alumina

Vitreous samples of Si(x)(Se(1-y)Te(y))(1-x), 0.333 = x = 0.43, were synthesized by melt-quenching, and analyzed by Raman spectroscopy.

This survey of the new nonlinear spectroscopic technique of infrared-visible sum generation is to be published in the Proceedings of the Electrochemical Society Symposium on Nonlinear Optics and Ul

The low frequency resonance Raman spectra of photodissociated carbon monoxy myoglobin at cryogenic temperatures (4-77K) differ from those of deoxy myoglobin.

Atomic helium scattering has been used to systematically study strongly chemisorbed overlayers on Si(111) with the principal goal of measuring complete surface phonon dispersion curves for these re

The symmetry and reorientation kinetics of the Be-H complex in GaAs have been determined in a uniaxial stress study.

The structural and dynamical properties of the Bok globule, B335, are determined from extensive millimetric spectral observations of CO and HCO+ isotopes and various other molecular species.

The fluorite structure silicides CoSi sub 2 and NiSi sub 2 form the most abrupt and atomically perfect metal-semiconductor interfaces presently known.

This is a review talk on the structure and evolution of Giant Molecular Clouds, delivered at the 1985 General Assemble of the International Astronomical Union.