Solvay Conference On Surface Science

Surface Phonons It is therefore possible to test and to improve the details of interaction models which have been worked out theoretically in the last few decades. With these methods it has become possible to measure surface vibrations in a wide energy range for all wave vectors in the two-dimensional Brillouin zone and thus to deduce the complete surface phonon dispersion curves.In recent years substantial progress has been made in the detection of surface phonons owing to considerable improvements in inelastic rare gas scattering tech­ niques and electron energy loss spectroscopy.

.

This workshop was the first to be devoted solely to Auger electron spectroscopy.. These correlation effects play an important role for many physical prop­ erties of matter such as magnetism, screening processes, and electron stimulated desorption (ESD), to name but a few.Auger Spectroscopy and Electronic Structure In fact, the Auger process, which is a multi-electron process, and which leaves the sample in a doubly (or higher) ionized state, is an invaluable probe for investigating excited states and, in particular, electron (or hole) correlation effects.

The first two workshops were dedicated to the discussion of elementary processes governing the reaction rates at surfaces and in bulk materials, i. Clearly, at the time of the conference and the publication of the proceedings the understanding of the chemical and physical mechanisms determining the interaction between two solids is still rudimentary, but the issues involved are attracting the attention of more and more scientists and are now regularly represented at scientific meetings. "Adhesion and Friction: Microscopic Concepts" was the theme of the third workshop on interface phenomena organized jointly by the surface science groups at Dalhousie University and the University of Maine. The conference was held at Dalhousie University in Halifax, Nova Scotia, Canada.

Former ISISS speakers serve as advisors concerning the selection of speakers and lecture topics.

The contributions deal with the following subjects: structure of surfaces, surface science and catalysis, two-dimensional physics and phase transitions, scanning tunneling microscopy, surface scattering and surface dynamics, chemical reactions at surfaces, solid-solid interfaces and superlattices, and surface studies with synchrotron radiation.

Solvay Conference on Surface Science On each of these subjects an introductory review talk and a number of short research contributions are followed by extensive discussions, which appear in full in the text.

The description relies mainly on the simplified ligand-field theory, which, however, proves quite satisfactory for predicting the adsorptive and catalytic activity of species. The authors have worked through a vast body of experimental evi­ dence on the structure and properties of surfaces of transition metals and relevant oxides. Consideration is given mostly to simple (as opposed to mixed) oxides of transition elements, to common metals and to the adsorption of simple gases.A.

The contributions deal with the following subjects: structure of surfaces, surface science and catalysis, two-dimensional physics and phase transitions, scanning tunneling microscopy, surface scattering and surface dynamics, chemical reactions at surfaces, solid-solid interfaces and superlattices, and surface studies with synchrotron radiation.Solvay Conference on Surface Science On each of these subjects an introductory review talk and a number of short research contributions are followed by extensive discussions, which appear in full in the text.

Adsorption and Catalysis on Transition Metals and Their Oxides This book deals with adsorption and catalysis on the surface of transition elements and their compounds, many of which are in­ teresting because of their particular electronic structure. The description relies mainly on the simplified ligand-field theory, which, however, proves quite satisfactory for predicting the adsorptive and catalytic activity of species. The authors have worked through a vast body of experimental evi­ dence on the structure and properties of surfaces of transition metals and relevant oxides.