In our recently published paper we show that Dirac fermions do not like to get their speed to zero, unless they really have to. Knowing how many knobs we need to fine-tune lays the foundation to find new topological flat bands with the possibility for exotic correlated phases:
And photos here, thank you to the organizers for a great school!
Nishchhal Verma join us as a postdoc. Nish is interested in the interplay between topology and superconductivity in quantum materials, among many other things. We are delighted to have you join the team, Nish!
Jointly with Prof. Andrew Millis the topological matter group is searching for a new postdoctoral scientist interested in topological and strongly correlated properties of moire heterostructures. Don't hesitate to contact me if you are interested or know of any interested candidates.
Applications are encouraged to arrive before September 30.
I am very pleased to announce that our Topological Quantum Matter online courseis finally live! A project with my colleagues and friends at Weizmann Institute.
Check the trailer here and enroll at https://www.edx.org/course/topological-states-of-matter for access to all the material.
The 34th Annual Workshop on Recent Developments in Electronic Structure Theory will be held May 31-June 3, 2022 at Columbia University. This workshop series travels to a different institution within the US each year. This year, we will also celebrate Richard Martin's 80th birthday!
Join us virtually by registering in the website.
Raquel Queiroz, a new assistant professor at Columbia, is setting her own rules as she explores the science of solid materials. Continue reading here.
Raquel and Ady Stern (Weizmann) wrote an invited commentary for Journal Club for Condensed Matter Physics.
Raquel talked about the topology of stacking faults and partial lattice defects in the RQMP research seminar in Quebec. Recording here
Press release in Science Daily of the beautiful experimental and theoretical collaboration to understand the phase diagram of twisted bilayer graphene. Toguether with Shahal Ilani, Erez Berg, Yuval Oreg, Felix von Oppen and Ady Stern, we discover a cascade of first order phase transitions that define the parent state of the electronic states at different densities.
Raquel was delighted to give an invited talk in the international workshop "Recent Developments on Multipole Moments in Quantum Systems" organized by Watanabe & Cho via Zoom. A remarkable list of speakers and participants and lively discussions - even in this new format!
Press release on the first experimental realization of fragile topology with the groups of Sebastian Hueber at ETH and Andrei Bernevig at Princeton University - Check out in Phys.org:
Check out Nature News and Views on our work on the hydrodynamic flow of electrons in graphene under a magnetic field.
Raquel received the the prize for outstanding achievements by the Feinberg graduate school of the Weizmann Institute of Science.
Check out our upcoming workshop on topological aspects of quantum matter at the Weizmann Institute of Science, organized in partnership with Max Planck Institute for the Chemical Physics of Solids
Raquel gave a talk at the Relativistic Fermions and Nodal Semimetals from Topology program in Banff International Research Center, Canada.