Spin-polarized electron emission spectroscopy (SPEES): A new and novel technique in surface science and ferromagnetism
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A new technique, Spin-Polarized Electron Emission Spectroscopy (SPEES), capable of investigating surface magnetism, has been successfully developed. SPEES allows us to energy- and spin-analyze electrons emitted during the interaction of a grazing-incidence ion beam with a solid surface. The energy and spin information obtained from the emitted electrons helps us to unravel the processes involved in ion-surface interactions at grazing angles.
SPEES data obtained at Ni(110) picture-frame single crystals exhibit new characteristic features in the electron energy distribution that are strikingly different from that of electron-induced spectra. For the first time, two electron capture measurements, which are sensitive to "local" magnetic order existing on an atomic scale, have been performed at low energies (15-30 keV) at surfaces of the amorphous ferromagnet Fe
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Waters, Kelley Lyle. "Spin-polarized electron emission spectroscopy (SPEES): A new and novel technique in surface science and ferromagnetism." (1989) Master’s Thesis, Rice University. https://hdl.handle.net/1911/13408.