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Displaying 62051 - 62075 of 74239

Development Plan: Configuration Management Systems and Services

January 1, 1990
Author(s)
Sanford P. Ressler, Susan Katz
This document describes a plan to establish configuration management systems and services to serve the needs of both international and national efforts. The National PDES Testbed was established at the National Institute of Standards and Technology (NIST)

Dispersion of Evanescent Band Gap States in Fe Clusters on GaAs(110)

January 1, 1990
Author(s)
Joseph Stroscio, P First, Robert A. Dragoset, L Whitman, Daniel T. Pierce, Robert Celotta
We report scanning tunneling microscopy results on the band gap states observed in tunneling to nanometer size metallic Fe clusters on GaAs(110) surfaces. In the vicinity of the Fe clusters, a continuum of gap states is found in tunneling spectra from

Electron Inelastic Mean Free Paths in Solids at Low Energies

January 1, 1990
Author(s)
Shigeo Tanuma, Cedric J. Powell, David R. Penn
We have calculated electron inelastic mean free paths (IMFPs) for 50-200 eV electrons in 31 materials (27 elements and 4 compounds). These calculations extend those previously reported for 200-2000 eV electrons in the same materials but avoid an
Displaying 62051 - 62075 of 74239
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