Mr
Antimo Marrazzo
(Theory and Simulation of Materials (THEOS), and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland)
Topological materials are a novel class of solids with outstanding properties protected by the interplay of topology and symmetry. Some of the phenomena that can be hosted in these materials, from dissipationless electron transport to spin filtering, could be very promising for many technological applications.
Nevertheless, the rarity of materials exhibiting a stable, topologically non-trivial phase at room temperature hinders development.
Here, we screen a comprehensive database we recently developed of about 1800 exfoliable 2D materials, computing topological invariants from first principles (DFT-PBE with spin-orbit coupling) to search for novel topological insulators and to estimate the relative abundance of promising candidates in two dimensions.
Mr
Antimo Marrazzo
(Theory and Simulation of Materials (THEOS), and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland)
Dr
Marco Gibertini
(Theory and Simulation of Materials (THEOS) and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), EPFL, Switzerland)
Dr
Davide Campi
(Theory and Simulation of Materials (THEOS) and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), EPFL, Switzerland)
Dr
Nicolas Mounet
Prof.
Nicola Marzari
(Theory and Simulations of Materials (THEOS), National Centre for Computational Design and Discovery of Novel Materials (MARVEL) École Polytechnique Fédérale de Lausanne)
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