§16§Core-level Spectroscopy in Condensed Systems describes howrecent improvement of various experimental methods, togetherwith new light and x-ray sources, have provided freshinformation about the electronic states and atomicstructures of a wide variety of materials. The topicscoveredrange from the high-energy spectroscopy of bulkelectronic states of rare-earth and transition metals andcompounds, including high T superconductors, to recentdevelopments in photoelectron diffraction and other surfaceproblems, all with emphasis on theoretical aspects. §04§I Introductory Survey.- Many-Body Effects in Core-Level Spectroscopy of Solids.- One-Electron Transitions in the XANES of Condensed Systems.- II Many-Body Effects in f-Electron Systems.- Theory of High Energy Spectroscopy in CeO2.- Theory of PES and BIS Including f2 State for Ce-Compounds.- Photoemission Spectra of CeCu2Si2 and CeInCu2.- Resonant Photoemission Spectra of Ce Compounds.- Secondary X-Ray Radiation by Core-Level Excitation.- III Many-Body Effects in d-Electron Systems.- Ab Initio Calculation of the Parameters in the Anderson Model.- Electronic Structure of Transition Metal Compounds as Studied by High Energy Spectroscopies.- Origin of 2p Core-Level XPS Satellites in the Late 3d Transition Metal Dihalides.- Photoemission Satellites and Their Implications for the Electronic and Magnetic Properties of 3d Transition-Metal Compounds.- The Electronic States Formed by Doping La2CuO4 Giving High Tc Superconductivity Determined by Cu L3 Edge X-Ray Absorption Spectroscopy.- Eff §04§ect of Disorder on the Spectral Density of the d Bands.- Many-Body Effects on Photoemission and Inverse Photoemission Spectra in Ferromagnetic Nickel.- Trion Formation in Resonant Photoemission in a Simple Model of Insulators.- IV XANES, EXAFS and Related Topics.- The Multichannel Generalization of Multiple Scattering Theory: Application to the Analysis of Inner Shell X-Ray Spectra of Mixed-Valence Compounds.- XANES and Molecular Orbital Picture: 3d Transition Metal Compounds.- Angular and Energy Dependence of Plasmon Loss Structures in Deep Core XPS Spectra.- Optical Absorption Spectra of Thallous Halides in the Extreme Ultraviolet Region.- A Rydberg-like Structure of the Core Hole Luminescence Caused by the Self-Induced Polarization of the Lattice.- V Surface Effects.- Recent Developments inPhotoelectron Diffraction.- Photoelectron Spectroscopy and Photoelectron Diffraction Studies of Submonolayer Metal/Si(111) Interfaces.- Theory of Band-like Auger Spectra in sp-Bonded Material §04§s.- Surface-Induced Modification of the Position, Shape and Intensity of the Lines in Core-Level Spectroscopy of Transition Metals.- Surface Anisotropy of the Debye-Waller Factor in SEXAFS Experiments from Lattice Dynamical Calculations.- Index of Contributors.
