Quantum spin Hall phase versus quantized spin Hall conductivity? April 15 2019 Types d’événements Séminaire LSI SpeakerFriedhelm Bechstedt Location LSI – École Polytechnique Palaiseau Salle 83-2034 Period April 15 2019 Hoursfrom 2:00 PM at 3:00 PM Friedrich-Schiller-Universitaet Jena, Germany Alain MENELLE