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Quantum Condensed Matter UGA - WPMNQCM2

  • Volumes horaires

    • CM 12.0
    • Projet 0
    • TD 12.0
    • Stage 0
    • TP 0
    • DS 0

    Crédits ECTS

    Crédits ECTS 3.0

Objectif(s)

Understand physics associated with particular states of electrons in solid state materials, such as superconductivity, scattering and 2d materials.

Contact Lionel BASTARD

Contenu(s)

Chapter 1: Superconductivity

  • attractive interaction and Cooper pairing
  • BCS theory and excitation spectrum
  • order parameter and coherence length
  • critical field and vortices
  • Cooper pair tunneling in Josephson junctions

Chapter 2: Mesoscopic physics

  • scattering process (electrons, phonons, spin, temperature dependence)
  • interference effects (Aharonov-Bohm oscillations, weak localization, spin-orbit interaction)
  • ballistic transport (1D conductance, quantum point contacts, quantum Hall effect)
  • scattering theory (Landauer-Büttiker formalism, symmetry relations, shot noise)
  • quantum dots (level spectrum, Coulomb blockade, stability diagram)

Chapter 3: Topological phases

  • topological invariants, spinors, Berry phase
  • 1D SSH model, Kitaev chain, Majorana modes
  • 2D systems, Dirac fermions, graphene, Klein tunneling
  • quantum Hall effect, Chern numbers, conductance quantization
  • topological bands, edge modes, quantum spin Hall


Prérequis

Quantum mechanics M1
Solid state physics M1
Semiconductor physics M1
Statistical physics M1

Contrôle des connaissances

Semestre 9 - L'examen existe uniquement en anglais 



Informations complémentaires

Semestre 9 - Le cours est donné uniquement en anglais EN

Cursus ingénieur->Double-Diplômes Ingénieur/Master->Semestre 9