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Richard F. Kayser, James W. Schmidt, Michael R. Moldover
When a liquid wets a vertical wall, wetting layers form on the wall high above the liquid-vapor meniscus. These layers are stabilized against gravity by...
A Seiler, C Feigerle, J Pena, Robert Celotta, Daniel T. Pierce
The effect of oxygen chemisorption on the Ni minority-spin 3d holes–and thus the Ni magnetic moment–is measured by spin-polarized inverse photoemission. A...
Jabez McClelland, Michael H. Kelley, Robert Celotta
Measurements are presented of spin asymmetries for superelastic scattering of 10-eV spin-polarized electrons from the excited Na(3P 3/2) state created by...
Calculations and measurements are presented of the increase in F-bar=1 ground-state population as a function of incident laser intensity in optically pumped...
We show that in contrast to the secondary-electron intensity distribution, the spin polarization, P(E), yields useful information about the electron-electron...
A Seiler, C Feigerle, J Pena, Robert Celotta, Daniel T. Pierce
The d-band holes which give rise to ferromagnetism in Ni can be directly observed by spin-polarized inverse photoelectron spectroscopy (SPIPES). Only incident...
C Feigerle, A Seiler, J Pena, Robert Celotta, Daniel T. Pierce
Dissociative chemisorption of O2 on the surface on Ni(110) has been investigated by the techniques of AES, LEED, and spin polarized inverse photoemission...
A theory of the spin polarization of the secondary electrons in transition metals and glasses is presented. In contrast to the secondary-electron intensity...
K C. Smyth, J. H. Miller, R. C. Dorfman, William G. Mallard, R J. Santoro
Detailed species concentration profiles have been measured using optical and mass spectrometric methods in an atmospheric pressure methane/air diffusion flame...
The recent surge of interest in nonazeotropic refrigerant mixtures has generated a need for correlation and prediction of liquid phase information for mixture...
The relationship between cyclic refrigerant migration and cyclic loss for a residential, split-system air conditioner has been investigated. The cyclic...
Application of a nonazeotropic mixture to a refrigeration machine offers a new degree of freedom in controlling machine performance by control of circulating...
A hierarchical robot sensory system being developed for industrial robotics is described. At each level of the hierarchy, sensory interpretative processes are...
L Haynes, Tony Barbera, James S. Albus, M L. Fitzgerald, H Mccain
The National Bureau of Standards, Industrial Systems Division, had designed The Robot Control System where high level goals are decomposed through a succession...