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Persistent URL http://purl.org/net/epubs/work/20673
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Record Id 20673
Title MEIS surface structure determination methodology: application to Ni(100)c(2x2)-O
Abstract 100 keV H+ medium energy ion scattering (MEIS) blocking patterns have been measured using incidence in the <210> and <310> directions from the Ni (100)c(2 × 2)-O surface phase. These data formed the basis of a structure determination through comparison with simulated data for different model structures. A detailed evaluation has been made of different criteria for establishing the best-fit theoretical simulations, using R-factors base on chi-squared, from previous MEIS studies, and from other surface crystallographic techniques (LEED and photoelectron diffraction). A similar evaluation of criteria for establishing significance and precision is presented.
Organisation CCLRC , SND , MEIS
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Language English (EN)
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Journal Article Nucl Instrum Meth B 136-138 (1998): 1125-1130. doi:10.1016/S0168-583x(98)80022-0 1998