CE47 - Technologies quantiques

Quantum phases in twisted graphene and Moire profiles – TWISTGRAPH

Submission summary

The past three years have witnessed the striking discovery of twisted multilayer graphene as a versatile plateform to realize quantum phases of matter in a controlled setting. Recent experiments have demonstrated tunable superconductivity, correlated insulators and topological phases. These phases emerge from flat bands in Moire twisted profiles and can be explored at low electrical doping. As our understanding of these graphene systems is improving with an intense theoretical and experimental activity, there are still many open questions on the nature of the exotic phases and on how they can be probed experimentally. The aim of our project is to combine progresses in analyzing the rich physics of twisted graphene materials with a more precise understanding of the various experimental probes to distinguish competing phases, detect superconducting order, insulating mechanisms, topological properties or transport regimes.

Project coordinator

Monsieur Christophe Mora (Laboratoire Matériaux et Phénomènes Quantiques)

The author of this summary is the project coordinator, who is responsible for the content of this summary. The ANR declines any responsibility as for its contents.

Partner

FU Berlin Freie Universität Berlin / Dahlem Center for Complex Systems and Fachbereich Physik
C2N Centre de Nanosciences et de Nanotechnologies
LPS Laboratoire de Physique des Solides
MPQ Laboratoire Matériaux et Phénomènes Quantiques

Help of the ANR 220,236 euros
Beginning and duration of the scientific project: March 2022 - 36 Months

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