1. introduction
2. thermodynamical and statistical properties of clean
surfaces
2.1 thermodynamics of a surface at equilibrium
2.2 equilibrium shape of a crystal
2.3 facetting
2.4 the roughening transition
problems
3. atomic structure of surfaces
3.1 surface crystallography
3.2 experimental techniques
problems
4. vibrations at surfaces
4.1 elastic forces in crystals
4.2 bulk modes
4.3 surface modes
4.4 spectral densities of modes
4.5 vibrational thermodynamicai functions
4.6 mean square displacements
problems
5. electronic structure of surfaces
5.1 jeilium model
5.2 nearly free electron model-surface states
5.3 tight-binding approximation
5.4 application of the tight-binding approximation to
5.5 application of the tight-binding approximation to
semiconductor surfaces
5.6 other methods
5.7 surface plasmons in metals
5.8 image potential
5.9 some further remarks on exchange and correlation
energies
5.10 experimental techniques for investigating the electronic
structure
5.10.2 photoemission of valence electronic states
5.10.3 inverse photoemission
5.10.4 spatially-resolved tunneling spectroscopy
5.10.5 measurement of surface plasmons
5.10.6 measurement of the work function
5.10.7 measurement of surface energies
problems
6. adsorption phenomena
6.1 thermodynamical approach
6.2 statistical methods
6.3 physisorption
6.4 chemisorption
6.5 interactions between adsorbates
6.6 electronic structure of ordered overlayers an example: o on
ni(100)
problems
appendices
a. theory of scattering by a spherical potential: brief
summary
b.the continued fraction technique
c.electromagnetic waves in matter
d.calculation of the variation of the total energy due to a
perturbing external charge distribution within the density
functional formalism
e.useful relations for the study of many body interactions
f.interaction of an electron with an electromagnetic
g.calculation of the current in a scanning tunneling
microscope
h.calculation of the atomic dynamic polarizability
i.variation of the density of states due to a perturbing
potential
j.energy of chemisorption in the anderson-grimley-newns model
using contour integrals
k.elastic constants and elastic waves in cubic crystals
references
subject index
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