www.iip.ufrn.br

Recent Advances in Moiré Systems: from Graphene to Transition Metal Dichalcogenides

Workshop | Monday, September 08, 2025 - Friday, September 12, 2025

Directors: B. Andrei Bernevig, Rafael Fernandes, Rodrigo Pereira, Oskar Vafek
Date Time Speakers Name Talk Title

Monday

September 08, 2025

09:00 am - 09:30 am

Registration

09:30 am - 10:20 am

Andrey Chubukov
Invited speaker

University of Minnesota (United States of America)

Isospin orders and superconductivity in Bernal bilayer graphene

10:20 am - 10:50 am

Coffee Break

10:50 am - 11:40 am

Carlos Sa de Melo
Invited speaker

Georgia Institute of Technology (United States of America)

Topological two-band electron-hole superconductors with d-wave symmetry:Absence of Dirac quasiparticle annihilation in magic-angle twisted trilayer graphene

11:40 am - 12:30 pm

Luis Gregorio Dias da Silva
Invited speaker

University of Sao Paulo (Brazil)

Superconductivity in magic-angle twisted bilayer graphene: the role of long-range interactions and spin fluctuations

12:30 pm - 02:00 pm

Lunch

02:00 pm - 02:50 pm

Raquel Queiroz
Invited speaker

Columbia University (United States of America)

Quantum geometry and scale hierarchies is moire systems

02:50 pm - 03:40 pm

Paco Guinea
Invited speaker

Imdea Nanoscience (Spain)

Superconductivity in graphene stacks

03:40 pm - 04:10 pm

Coffee Break

04:10 pm - 04:40 pm

Wei Chen
Invited speaker

PUC-Rio (Brazil)

Quantum geometric effects in semiconductors and superconductors

04:40 pm - 05:30 pm

Erez Berg
Invited speaker

Weizmann Institute of Science (Israel)

Exotic superconductivity in graphene multilayers

05:30 pm - 05:30 pm

Hotel Transportation

Tuesday

September 09, 2025

09:30 am - 10:20 am

Dmitri Efetov
Invited speaker

LMU Munich (Germany)

Revealing electron-electron interactions in graphene at room temperature with the quantum twisting microscope

10:20 am - 10:50 am

Coffee Break

10:50 am - 11:40 am

Nurit Avraham
Invited speaker

Weizmann Institute of Science (Israel)

Visualizing Inter-Valley Coherent States in Rhombohedral Trilayer Graphene

11:40 am - 12:30 pm

Leni Bascones
Invited speaker

Instituto de Ciencia de Materiales de Madrid (Spain)

Heavy fermions and cascades in twisted bilayer graphene

12:30 pm - 02:00 pm

Lunch

02:00 pm - 02:50 pm

Hector Ochoa
Invited speaker

Columbia University (United States of America)

Moiré phonons, phasons, and a twisted response to light

02:50 pm - 03:40 pm

Jiabin Yu
Invited speaker

University of Florida (United States of America)

Symmetry-Enforced Moiré Topology (online)

03:40 pm - 04:40 pm

Poster Session + Coffee Break

04:40 pm - 05:30 pm

Xiabo Lu
Invited speaker

Peking University (China)

Topological correlated states in moire graphene

05:30 pm - 05:30 pm

Hotel Transportation

Wednesday

September 10, 2025

09:30 am - 10:20 am

Päivi Törmä
Invited speaker

Aalto University (Finland)

Quantum geometry and superconductivity in rhombohedral graphite, and in kagome and Lieb lattice flat bands and van Hove singularities

10:20 am - 10:40 am

Coffee Break

10:40 am - 11:30 am

Nicolas Regnault
Invited speaker

Ecole Normale Superieure Paris (France)

Moire and more

11:30 am - 12:30 pm

Lunch

12:30 pm - 12:30 pm

Hotel Transportation

01:00 pm - 01:00 pm

Excursion

Thursday

September 11, 2025

09:30 am - 10:20 am

Ady Stern
Invited speaker

Weizmann Institute of Science (Israel)

Fractional Hall effect, Fractional Chern Insulator, and their inter-relations

10:20 am - 10:50 am

Coffee Break'

10:50 am - 11:40 am

Cyprian Lewandowski
Invited speaker

Florida State University (United States of America)

Single-gate tracking behavior in flat-band multilayer graphene devices

11:40 am - 12:30 pm

Di Xiao
Invited speaker

University of Washington (United States of America)

Composite Fermions in Fractional Chern Insulators: A Dipole Picture

12:30 pm - 02:00 pm

Lunch

02:00 pm - 02:50 pm

Tatiana Rappoport
Invited speaker

Brazilian Center for Research in Physics - CBPF (Brazil)

Current-Induced Optical Gain in Twisted and Low-Symmetry 2D Materials with Berry Curvature Dipoles

02:50 pm - 03:40 pm

Jian Kang
Invited speaker

Shanghai Tech (China)

Continuum field theory of the twisted bilayer graphene

03:40 pm - 04:10 pm

Coffee Break

04:10 pm - 04:40 pm

Glenn Wagner
Invited speaker

University of Zurich (Switzerland)

When Could Abelian Fractional Topological Insulators Exist in Twisted MoTe2

04:40 pm - 05:30 pm

Paula Mellado
Invited speaker

Universidad Adolfo Ibanez (Chile)

Quantum Fluctuations in NiPS3

05:30 pm - 05:30 pm

Hotel Transportation

07:00 pm - 07:00 pm

Conference Dinner

Friday

September 12, 2025

09:30 am - 10:20 am

Leo Li
Invited speaker

University of Texas at Austin (United States of America)

Angle-resolved transport measurements in rhombohedral multilayer graphene (online)

10:20 am - 10:50 am

Coffee Break

10:50 am - 11:40 am

Pengjie Wang
Invited speaker

University of Illinois Urbana-Champaign (United States of America)

Strongly Correlated Quantum Phenomena in Two-Dimensional Anisotropic Moiré Systems (online)

11:40 am - 12:10 pm

Diego Rabelo da Costa
Invited speaker

Federal University of Ceará (Brazil)

Moiré excitons in twisted van der Waals hetero-bilayers

12:10 pm - 01:30 pm

Lunch

01:30 pm - 01:30 pm

Hotel Transportation