Surface barrier determination using spin-polarized LEED: W(001)
Jennings, P.J. and Jones, R.O. (1982) Surface barrier determination using spin-polarized LEED: W(001). Solid State Communications, 44 (1). pp. 17-22.
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Spin-polarized LEED intensities have been calculated for the W(001) surface for a variety of surface barriers and compared with both spin-polarized measurements (15° ≤ angle of incidence Θ≤45°) and high resolution unpolarized data (Θ=48°). Observed features, in particular the striking differences between spin-up and spin-down intensities, are reproduced satisfactorily by a barrier with an image plane 3.3 bohr from the outermost atomic layer and with a value of 70% of the bulk inner potential at that layer.
|Publication Type:||Journal Article|
|Murdoch Affiliation:||School of Mathematical and Physical Sciences|
|Copyright:||© 1982 Published by Elsevier Ltd.|
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