21323a
Vorlesung
WiSe 19/20: Solids and interfaces
Catherine Dubourdieu
Hinweise für Studierende
Diese Veranstaltung findet jeweils nur im Wintersemester statt.
Kommentar
This course will cover the following topics:
Crystal structure: lattice and Basis, 2D and 3D lattice types, index systems for lattice planes
Wave diffraction and reciprocal lattice: Bragg Law, Fourier analysis, Laue condition, Brillouin zones
Crystal Binding: van der Waals interaction, Lennard-Jones potential, Latiice Constants, Cohesive Energy
Phonons: Planck distribution, DOS, Debye law, Einstein model Free electron Fermi gas: energy levels, Fermi-Dirak distribution, free electron gas
Energy bands and semiconductors: nearly-free electron model, band gap, Bloch functions
Fermi surfaces and metals: tight Binding, cohesive Energy, pseudopotential method
Point defects and diffusion: vacancy, interstitial, Frenkel, Schottky, F-centre
Surface and interface properties: electronic and atomic structure, Work function, relaxation and reconstruction
Imaging techniques for surfaces and nanostructures: electron microscopy, scanning tuneling microscopy, atomic force microscopy
Schließen
Crystal structure: lattice and Basis, 2D and 3D lattice types, index systems for lattice planes
Wave diffraction and reciprocal lattice: Bragg Law, Fourier analysis, Laue condition, Brillouin zones
Crystal Binding: van der Waals interaction, Lennard-Jones potential, Latiice Constants, Cohesive Energy
Phonons: Planck distribution, DOS, Debye law, Einstein model Free electron Fermi gas: energy levels, Fermi-Dirak distribution, free electron gas
Energy bands and semiconductors: nearly-free electron model, band gap, Bloch functions
Fermi surfaces and metals: tight Binding, cohesive Energy, pseudopotential method
Point defects and diffusion: vacancy, interstitial, Frenkel, Schottky, F-centre
Surface and interface properties: electronic and atomic structure, Work function, relaxation and reconstruction
Imaging techniques for surfaces and nanostructures: electron microscopy, scanning tuneling microscopy, atomic force microscopy
Schließen
16 Termine
Zusätzliche Termine
Do, 27.02.2020 14:00 - 17:00Klausur: 21323 - Solids and interfaces
Fr, 27.03.2020 13:00 - 16:00
Nachklausur: 21323 - Solids and interfaces
Regelmäßige Termine der Lehrveranstaltung
Di, 15.10.2019 12:00 - 14:00
Di, 22.10.2019 12:00 - 14:00
Di, 29.10.2019 12:00 - 14:00
Di, 05.11.2019 12:00 - 14:00
Di, 12.11.2019 12:00 - 14:00
Di, 19.11.2019 12:00 - 14:00
Di, 26.11.2019 12:00 - 14:00
Di, 03.12.2019 12:00 - 14:00
Di, 10.12.2019 12:00 - 14:00
Di, 17.12.2019 12:00 - 14:00
Di, 07.01.2020 12:00 - 14:00
Di, 14.01.2020 12:00 - 14:00
Di, 21.01.2020 12:00 - 14:00
Di, 28.01.2020 12:00 - 14:00
Di, 04.02.2020 12:00 - 14:00
Di, 11.02.2020 12:00 - 14:00