Adsorbed Layers on surfaces by H. P. Bonzel, R. Denecke, W. Eck, A. Föhlisch, G. Held, W. PDF

By H. P. Bonzel, R. Denecke, W. Eck, A. Föhlisch, G. Held, W. Jaegermann, N. Martensson, T. Mayer, H. Over, H. P. Steinrück

ISBN-10: 3540202811

ISBN-13: 9783540202813

Surface technological know-how is known as a comparatively younger medical self-discipline, thinking about the actual and chemical houses of phenomena on fresh and coated stable surfaces, studied lower than a number of stipulations. The adsorption of atoms and molecules on stable surfaces is, for instance, this sort of , attached with roughly drastic alterations of all floor houses. An adsorption occasion is usually saw in nature and located to be of technical value in lots of business procedures. for that reason, floor technological know-how is interdisciplinary via its very nature, and as such an immense middleman among basic and utilized research.

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Beam TDS AES, TDS, LEED 98A1 79K1 83B2 XPS AES, ∆Φ 85M1 79B2 Mol. beam Mol. beam Mol. beam TDS, LEED TDS 97S1 97S1 97S1 74H1 99Y2 Mol. Beam 98S2, 98N1 TPD, AES 89G1 TPD, LEED, UPS Mol. beam, STM 77C2 01K1 425 K step distance 25 Å sticking coeff. is constant 473 K sticking coeff. 32 eV. 2 Adsorption of C, N, and O on metal surfaces Coverage Ref. p. 95 a), b), c), f) Rh(111) Rh(100) Method Ref. 05 350 K e); direct molecular chemisorption Mol. beam, precursor mediated Mol. beam, precursor mediated TDS, XPS TDS, XPS Mol.

2 Adsorption of C, N, and O on metal surfaces [Ref. p. 2 The heat of adsorption of chemisorbed oxygen overlayers on metal surfaces Table 2. Heat of adsorption. t. 8ML initial Variable O cov. initial initial initial initial initial initial initial initial initial initial c(2×4) initial 66B1 60B1 87M1 69M1 90S3/TDS 92G2 76I1/TDS 60B1/TDS 66B1/TDS 60B1/TDS 93A2/MC 91B3/MC 93A2/MC 93A2/MC 60W1, 60B1 99Y2/TDS 99Y2/TDS 89G1/TDS 77C2/TDS 90B1/TDS 90B1/TDS 88C1/TDS 93K2 93K2 60B1 96W2/MC 96W2/MC 77W2/TDS Landolt-Börnstein New Series III/42A4 Ref.

This method is not as “clean” as method 1. g. NO) followed by removal of the oxygen by reduction, and then thermal desorption of the reducing agent [91T1, 92C1]. 4) Dissociation of NO by electron bombardment accompanied by electron stimulated oxygen desorption and following reduction of the residual oxygen by CO [93B3]. This method is not as “clean” as method 1. 5) Segregation of nitrogen (existing as impurity) from the bulk of the metal towards the surface. This effect was used with Cr(100) [97S4].

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Adsorbed Layers on surfaces by H. P. Bonzel, R. Denecke, W. Eck, A. Föhlisch, G. Held, W. Jaegermann, N. Martensson, T. Mayer, H. Over, H. P. Steinrück


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