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L Klebanoff, Steven W. Robey, Guangyao Liu, D Shirley
Angle-resolved photoelectron spectroscopy (ARPES) studies of Cr(001) near-surface and surface electronic structure are reviewed. The near-surface energy band...
Two heat pump cycles operating with halogenated hydrocarbon mixtures are considered. Each Coefficient of Performance (COP) increases up to 50% under extreme...
The object of this study was to detennine if the use of a cycling controller would improve the efficiency of a residential air conditioner or heat pump. Cyclic...
John Unguris, G Hembree, Robert Celotta, Daniel T. Pierce
A field emission scanning electron microscope was fitted with electron spin polarization analyzers in order to image submicron magnetic microstructures. Spin...
We show that the spin polarization of the secondary electrons, P(E), yields useful information about the electron-electron interaction. The ration of majority...
The magnetic properties of surfaces are now being explored with electron spectroscopies that use electron spin polarization techniques. The increased activity...
Daniel T. Pierce, A Seiler, J Pena, Robert Celotta
Spin polarized inverse photoelectron spectroscopy (SPIPES) is shown to be a powerful new technique to study surface and near-surface electronic structure and...
A new, compact (approximately fist sized), efficient electron-spin analyzer is described. It is based on low-energy (150 eV) diffuse scattering from a high-Z...
The Ocean Park paintings of contemporary artist Richard Diebenkorn glow with a soft, hazy light. Translucent, luminous colors wash over barely visible skeletons...
When searching lists, the current situation is represented by a state table, and changes in the situation are brought about by operators. An automated technique...
A general expression is presented for the Coulomb interaction between two test charges in the presence of an interface. The cases of planar and spherical...
C Feigerle, A Seiler, J Pena, Robert Celotta, Daniel T. Pierce
The effect of CO chemisorption on the surface magnetism and unfilled electronic structure of Ni(110) is investigated by spin-polarized inverse-photoemission...
Robert A. Dragoset, R Young, Howard P. Layer, S Mielczarek, E C. Teague, Robert Celotta
The technique of scanning tunneling microscopy has been applied to topographic mapping of two optical surfaces: a ruled grating replica and a diamond-turned...
Although substantial literature exists on the properties of formal grammars, much less has been written on the use of grammars for describing the languages...
The Automated Manufacturing Research Facility is being constructed at the National Bureau of Standards. This small, integrated, flexible manufacturing system...
Factory automation, a relatively new technology, is being pursued by all industrial countries. It promises to increase factory productivity; improve product...