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The same electron spectroscopies that are so powerful for studying surfaces generally, can be made sensitive to magnetic properties when electron spin...
Methods have recently developed to probe the Stoner excitation spectrum which has not been amenable to study by neutron diffraction. The experiments have...
John Unguris, G Hembree, Robert Celotta, Daniel T. Pierce, C Aroca
The recent development of scanning electron microscopy with polarization analysis (SEMPA) has made the direct measurement of magnetic structures with submicron...
The inelastic electron mean free path as a function of energy is calculated for Cu, Ag, Au, and Al. The calculations are based on a model dielectric function ε...
An analysis of spin-polarized electron-energy-loss experiments in Fe is described which suggests that (1) free-electron-like Stoner excitations are far more...
The incrementor is a visually compact, flexible, and consistent mechanism for modifying the variables presented to the user. A locator (i.e., mouse) with two...
A general framework using density matrices is developed for the analysis of atomic excitation by spin-polarized electrons. This framework is applied to the...
G Hembree, John Unguris, Robert Celotta, Daniel T. Pierce
Secondary electrons from a ferromagnet exhibit a spin polarization related to the net spin density of the valence electrons, i.e., directly proportional to the...
A major manufacturing research facility is being established at the National Bureau of Standards. The Automated Manufacturing Research Facility has been...
The HPSIM computer program for modeling heat pumps (Domanski and Didion 1983) has been augmented to include exergy analysis. Exergy transports between the...
The representation, construction and updating of the 3D scene model derived by the 3D Mosaic scene understanding system is described. The scene model is a...