0181132 - UFCH-W 20010039 RIV NL eng J - Journal Article
Pick, Štěpán - Dreyssé, H.
Calculation of Gas Adsorption Effect on Magnetism of Co(0001).
Surface Science. Roč. 474, 1/3 (2001), s. 64-70. ISSN 0039-6028. E-ISSN 1879-2758
R&D Projects: GA MŠMT OC P3.140
Institutional research plan: CEZ:AV0Z4040901
Keywords : density functional calculations * chemisorption * magnetic surfaces
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 2.189, year: 2001

Calculations of C, N and O adsorption on magnetic Co(0001) surface are performed within the local-density-functional tight-binding scheme. For the low-coverage p(2x2) overlayers, the Co magnetization is reduced by C and N roughly twice, the effect of O is weaker. For the dense p(1x1) structure the magnetization supression by C or N becomes yet more marked and is large also for O.
Permanent Link: http://hdl.handle.net/11104/0077728