Lecture contents

Lecture notes provided below are not a complete script. Please refer to the literature textbooks for a more complete and typo-free presentation of condensed matter physics.

Slides, tutorial sheets and lecture notes are only available for students of the CMP lecture for personal use as part of their studies. All rights of these materials are reserved. Any commercial use is prohibited.


0. General issues and introduction (bare slides)

  • How to get a certificate
  • Tutorials
  • What is Condensed Matter Physics?
  • What should you have leard before?
  • What may you expect from this lecture?
  • Link: Nobel prizes in Physics


1. Elastic properties of solids (bare slides) (slides+notes) (bare notes)

  • Formation of solids, chemical bonds (PEP5)
  • Continuum approximation
  • Stress tensor
  • Strain tensor
  • Elasticity tensor
  • Young's modulus, bulk modulus, shear modulus, Poisson ratio
  • Sound waves in solids
  • Nobel prize 1991: de Gennes, liquid crystals etc.


2. Lattice Dynamics (bare slides) (bare notes) (slides+notes)


3. Thermal properties of the crystal lattice (bare slides) (bare notes) (slides+notes)


4. Simple metals (bare slides, slides with notes, bare notes)

  • Free electron gas model: short review
  • The Sommerfeld approximation
  • Specific heat of the free electron gas
  • Pauli-Susceptibility
  • Electrical conductivity of metals
  • Boltzmann transport equation
  • 1D metals: Quantized electric transport
  • Advanced Reading: Quantized Conductance Atomic Switsch, nature 2005
  • Thermal conductivity of metals
  • Wiedemann-Franz-law
  • 1D metals: Quantized heat transport
  • Advanced reading: Quantized thermal transport in single-atom junctions, Science 2017


5. Electronic band structure (slides, slides with notes, bare notes) (all incomplete!)