2008
DOI: 10.1016/j.susc.2008.03.004
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Spin-polarized ion scattering spectroscopy of CCl4 adsorption on Fe(001) surfaces

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Cited by 5 publications
(6 citation statements)
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“…E ad is the calculated adsorption energy per one adatom. Let us turn now to the spin-polarized ion-scattering spectroscopy experiments [7,8]. As mentioned above, the negative asymmetry of the iron signal is consistent with the assumption that mainly LDOS from vicinity of E F contribute.…”
Section: Resultssupporting
confidence: 76%
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“…E ad is the calculated adsorption energy per one adatom. Let us turn now to the spin-polarized ion-scattering spectroscopy experiments [7,8]. As mentioned above, the negative asymmetry of the iron signal is consistent with the assumption that mainly LDOS from vicinity of E F contribute.…”
Section: Resultssupporting
confidence: 76%
“…Later measurements [6] challenge this model: Some form(s) of surface iron chloride is formed, perhaps together with some amount of CCl 2 fragments. It seems that all the experiments agree [7] that on Fe(0 0 1), chlorine resides at the four-fold (hollow) positions or close to them. Let us remark that, based on previous experimental and theoretical experience, hollow adsorption sites (for adsorbates of ''reasonable size" and not for too large coverage, at least) represent the most likely sites for atomic adsorption at the (0 0 1) face.…”
Section: Introductionsupporting
confidence: 58%
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“…As a model of these chlorinated hydrocarbons, it has been demonstrated that carbon tetrachloride (CCl 4 ) adsorbs dissociatively on iron surfaces to form a thin film of chlorine overlayers together with CCl 2 fragments and unidentified forms of iron chlorides. 6 While the adsorption of chlorine on the low-index copper surfaces was investigated in detail, [7][8][9] there have been few studies on the chemisorptions of chlorine on iron surfaces. The pioneering work by Dowben and Jones 10 found that interaction of chlorine with Fe(100) ceased upon the formation of a chemisorbed layer that corresponds to a c(2 Â 4) pattern.…”
Section: Introductionmentioning
confidence: 99%