Atomic Physics

Lieu
Observatoire de Paris-PSL
Automne - Hiver
Niveau Master 1 3 ECTS - En anglais
Master 1
Enseignant(s) Franck Pereira dos Santos ( CNRS Observatoire de Paris-PSL ) Bess Fang
Contact

Bess Fang

bess.fang@obspm.fr

Franck Pereira dos Santos

franck.pereira@obspm.fr


Mame Diallo

Gestionnaire du Master Quantum Engineering

mame.diallo@phys.ens.fr


Secrétariat de l’enseignement 

enseignement@phys.ens.fr


 

Bess Fang & Franck Pereira dos Santos

Syllabus

1- Introduction: a historical perspective 

  • Spectrum of atomic Hydrogen
  • Bohr’s theory
  • Relativistic effects
  • Other observations

2- The Hydrogen atom

  • Some useful concepts from Quantum Mechanics 
  • The Coulomb potential
  • Transitions
  • Fine structure
  • Hyperfine structure

3 - Many-electron atoms and spectroscopy

  • The shell model and the periodic table
  • Alkali atoms
  • The Helium atom
  • Atoms with 2 valence electrons
  • The Stark effect
  • The Zeeman effect

4 Laser cooling and trapping 

  • Radiative forces 
  • Doppler cooling
  • Magneto-optical trap

5 -  Introduction to quantum sensors

  • Noise and its characterization
  • Atomic clocks and realization of time scale
  • Cold-atom inertial sensors
  • Other sensors
  • Fundamental physics and applications
Prerequisites

Bachelor in physics

Evaluation

Written (2h30)