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Displaying 58576 - 58600 of 74625

Hertzian Contact Resonances

January 1, 1994
Author(s)
John A. Kramar, T Mcwaid, J Schneir, E C. Teague
The resonant frequency of a sphere in contact with a flat surface was measured as a function of loading force for contacting materials with different elastic moduli. Comparisons were made with predictions based on the Hertzian theory of elastic deformation

Hot Electron Spin-Valve Effect in Coupled Magnetic Layers

January 1, 1994
Author(s)
Robert Celotta, john unguris, Daniel T. Pierce
SEMPA observations of magnetic exchange coupling in the Fe/Ag/Fe, Fe/Au/Fe, and Fe/Cr/Fe systems reveal an intensity variation in the emitted secondary electron signal that depends only on whether the Fe layers are coupled in a ferromagnetic or

Influence of Cr Growth on Exchange Coupling in Fe/Cr/Fe(100)

January 1, 1994
Author(s)
Daniel T. Pierce, Joseph Stroscio, john unguris, Robert Celotta
Scanning electron microscopy with polarization-analysis (SEMPA) measurements of the dependence of the oscillations of the exchange coupling in Fe/Cr/Fe(100) structures on the Cr growth temperature are correlated with the thickness fluctuations in Cr films
Displaying 58576 - 58600 of 74625
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