1982
DOI: 10.1007/bf01313798
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The magnetic behavior of Co atoms on the surface and in the interior of the noble metals Au, Ag and Cu

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Cited by 11 publications
(8 citation statements)
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“…This is in agreement with the experimental data in Ref. 18. The inward relaxation of the first and second shell, based on total energy calculations, is 1% and 0.5%, respectively.…”
Section: Calculations and Discussionsupporting
confidence: 81%
See 1 more Smart Citation
“…This is in agreement with the experimental data in Ref. 18. The inward relaxation of the first and second shell, based on total energy calculations, is 1% and 0.5%, respectively.…”
Section: Calculations and Discussionsupporting
confidence: 81%
“…This is in qualitative agreement with the observed reduction in magnetization of a metastable Cu͑Co͒ alloy with increasing Cu concentration. 18,19 Such moment reduction and noncollinear ordering due to local-environment effects at the clustermatrix interface must be responsible for the experimentally observed reduction in magnetization. Shan et al 20 showed for Co/Cu multilayers that there was an interface Co layer of thickness about 1.2 Å that had no moment, presumably due to intermixing at the interface.…”
Section: Calculations and Discussionmentioning
confidence: 99%
“…The experimental study of single magnetic transitionmetal atoms on the surface of a noble metal dates back more than 10 years. [22][23][24] One needs an extremely sensitive detection method because the concentration of the ''surface impurities'' should be very small ͑of the order of 1/100 of a monolayer͒, and at finite temperature the atoms align only a fraction of their moment parallel to the magnetic field. In many cases the moment is much further reduced ͑sometimes by a factor of 100͒ due to Kondo screening or other effects.…”
Section: Introductionmentioning
confidence: 99%
“…Experimentally the anomalous Hall effect ͑AHE͒, 2,3 tunneling with polarized electrons 4 and weak localization 5,6 ͑WL͒ have been used to study the properties of magnetic impurities on metal surfaces. The method of WL is particularly suited for this kind of investigation because it is extremely sensitive to magnetic impurities.…”
Section: Introductionmentioning
confidence: 99%