Atomic Physics

Place
Observatoire de Paris-PSL
Fall semester
Level Master 1 3 ECTS - English
Master 1
Contact

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 3.2 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-otpical 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

None

Evaluation

Written (2 h)