Julian J. Hsieh
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Angle-resolved inverse photoemission (or bremsstrahlung spectroscopy) with a tunable light detector is used to determine the energy-band dispersion of unoccupied minority-spin 3d states in Co and Ni. For Co, a ferromagnetic exchange splitting of 0.93 ± 0.1 eV between the unoccupied spin-down and occupied spin-up states (measured with photoemission) is derived. The full width at half maxiumum of empty 3d states in Ni is 0.25 ± 0.1 eV. © 1982 The American Physical Society.
Julian J. Hsieh
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
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Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
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Physica B: Physics of Condensed Matter
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SPIE Advanced Lithography 2008