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A primer in photoemission : concepts and applications /
Photoemission is a spectroscopic technique to study the physicochemical properties of surfaces as well as their electronic properties, since it allows you to determine the band structure of the materials. This book introduces the basic concepts of photoemission: core level and valence band photoemis...
| Clasificación: | Libro Electrónico |
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| Autores principales: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
[Place of publication not identified] :
EDP Sciences,
[2019]
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| Colección: | QuinteSciences.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; A Primer in Photoemission: Concepts and Applications; Table of Contents; Preface; Acknowledgments; Introduction; Part I Concepts; Chapter 1 The history of photoemission; 1.1 Origin of photoemission: the photoelectric effect; 1.2 Core level spectroscopy; 1.3 Band structure; 1.4 Photoemission: a standard technique for the study of electronic properties; Chapter 2 Elementary approach to photoemission; 2.1 The photoelectron emission process; 2.2 Technical aspects of a photoemission experiment; 2.3 Model to describing the photoemission process; 2.4 The core levels; 2.5 The valence band
- Chapter 3 Basic concepts3.1 Photoemission modelling; 3.1.1 Hamiltonian of the electron-photon interaction Hamiltonian and transition probability; 3.1.2 Qualitative approach: nearly-free electrons; 3.1.3 Qualitative approach: core levels; 3.1.4 The one-step and the three-step models; 3.1.5 The three-step model; 3.2 Detailed analysis of valence states: N-body approach.; 3.2.1 Fermi liquid and quasi-particles.; 3.2.2 Many-body formalism; 3.2.3 Illustrations.; 3.2.4 Selection rules and symmetry; 3.2.5 Matrix elements.; 3.2.6 Temperature dependence; 3.3 Detailed analysis of core levels
- 3.3.1 Core level line shape in metals3.3.2 Multiplet effects; 3.3.3 Satellite structures; 3.3.4 Selection rules for core level photoemission; 3.3.5 Cross section; 3.4 Related processes; 3.4.1 Auger spectroscopy; 3.4.2 Photoelectron diffraction; 3.4.3 Resonant photoemission; 3.4.4 Two-photon processes; 3.4.5 Inverse photoemission; Chapter 4 Experimental techniques; 4.1 Ultra-high vacuum; 4.2 Micromechanics; 4.3 Photon sources; 4.3.1 Discharge lamps; 4.3.2 X-ray tubes; 4.3.3 Laser photoemission: ultra-high resolution and dynamical studies; 4.3.4 Synchrotron radiation and beam lines
- 4.3.5 Free electron lasers4.4 Electron analyzers; 4.4.1 Cylindrical Mirror Analyzer; 4.4.2 Hemispherical Analyzer; 4.4.3 Toroidal detectors; 4.4.4 High pressure electron detection; 4.4.5 Time-of-flight detector; 4.4.6 Spin analyzers; 4.4.7 Photoemission microscope; Part II Applications; Chapter 5 Transitions from localized states; 5.1 Spectral shape of core level transitions; 5.1.1 Auger transitions; 5.1.2 Photoemission transitions; 5.1.3 Spectra from complex core levels; 5.2 Core level spectroscopy applications; 5.2.1 Quantitative chemical analysis; 5.2.2 Chemical shifts
- 5.2.3 Composition profile under the surface5.2.4 Coverage estimation; 5.2.5 Growth kinetics; 5.2.6 Dichroism in photoemission; Chapter 6 Photoelectron diffraction; 6.1 Experimental techniques; 6.2 Methods for structural determination; 6.2.1 Direct methods; 6.2.2 Comparative methods; 6.3 Photoelectron diffraction examples; Chapter 7 Dispersion relations; 7.1 Experimental data representation; 7.1.1 Two-dimensional representations of the dispersion; 7.1.2 Energy and Momentum Distribution Curves; 7.1.3 Positive-negative energy symmetrization of the data