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|Author(s):||Robert Celotta; John Unguris; Daniel T. Pierce;|
|Title:||Hot Electron Spin-Valve Effect in Coupled Magnetic Layers|
|Published:||January 01, 1994|
|Abstract:||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 antiferromagnetic sense. We ascribe this new effect to spin dependence in the transport of electrons between the two magnetic layers.|
|Citation:||Journal of Applied Physics|
|Pages:||pp. 6452 - 6454|