Exploring superconductivity in organobismuth molecules   Ren-Shu Wang Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China   Recently, novel quantum phenomena such as topological insulators and superconductors were suggested in organometallic materials. Three different types of organobismuth molecules, including triphenylbismuth (TPB), tri-p-tolylbismthine (p-TTB), and tri-o-tolylbismthine (o-TTB), were investigated to explore organic […]

Antiferromagnetic order and possible quantum spin liquid in sodium doped 2,2′-bipyridine   Di Peng Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China   Organic molecular solids with correlated electronics based on π-electron networks provide fertile ground for the search for peculiar materials, including antiferromagnetic and quantum magnetism.  We report a development […]

Speaker: Alexander Balatsky from NORDITA.   Title:  Dynamic Quantum Matter Time and place: Thursday November 14 at 15.15 (coffee and tea from 15.00) in the Oskar Klein auditorium FR4.

Speaker: Kazuki Ikeda from Osaka university. Title: Mathematics and Physics of Hofstadter Butterfly, and Quantum Computation Abstract: Quantum Hall effect (QHE) is one of the most important phenomena in condensed matter physics, high energy physics, and mathematical physics. Especially QHE is the crucial for the recent advances in symmetry protected topological phase and topological quantum […]