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Displaying 66176 - 66200 of 74352

The Virtual Manufacturing Cell

October 1, 1982
Author(s)
Charles R. McLean, Howard Bloom, Ted Hopp
A virtual manufacturing cell is being developed at the National Bureau of Standards as part of the control software for the Automated Manufacturing Research Facility (AMRF) project. The traditional group technology (GT) cell has evolved from the need to

Surface Photoeffect in Small Spheres

September 15, 1982
Author(s)
David R. Penn, R W. Rendell
A new method is developed to calculate the photoabsorption and photoyield of small spheres. Numerical results are presented for the case of free-electron spheres for photon energies below the plasmon energies. It is found that the excitation of electron

Spin and Energy Analyzed Secondary Electron Emission from a Ferromagnet

July 5, 1982
Author(s)
john unguris, Daniel T. Pierce, A Galejs, Robert Celotta
Measurements are presented of the energy dependence of the spin polarization of low-energy (0.5-25 eV) secondary electrons when a 500-eV primary beam is incident on an iron-based ferromagnetic glass. The polarization of the lowest-energy electrons is found
Displaying 66176 - 66200 of 74352
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