Publications

The sheet resistance, Hall mobility, and carrier concentration as a function of He ion dose have been measured across the In sub (l-x-y) Ga sub x Al sub y AS system.

Helium implants over a fluence range of 10(11) to 10(16) ions/cm (2), reproducibly form high resistivity regions in both p- type and n-type InP.

High-resolution angle-resolved photoemission has been applied to study Al(111) and Al(001). Two new surface states at gamma and kappa of Al(111) have been observed and characterized.

A high resolution soft x-ray synchrotron radiation beamline, dubbed Dragon, has been constructed recently.

Circular Fresnel zone plates, apodized linear zone plates, and a variety of apertures have been fabricated in smooth germanium films deposited on boron doped silicon membranes.

The structure of the hydrogen-saturated Si(100) and Ge(100) surfaces is studied by means of high resolution surface infrared spectroscopy.

This paper will describe the design and capabilities of a liquid gallium ion source and secondary ion imaging system which was added to an existing Time Of Flight (TOF) Laser Ionization Mass Analyz

Understanding liquid dynamics on surfaces can provide insight into nature's design and enable fine manipulation capability in biological, manufacturing, microfluidic, and thermal management applica

This memo reviews five examples of problems concerning synthetic polymers that can be addressed using solid state NMR spectroscopy.

High resolution synchrotron excited photoemission spectroscopy provides a sensitive tool for measuring the chemical state of Si atoms at the Si/SiO sub 2 interface.