3 papers
cond-mat.str-el2020
Direct evidence for flat bands in twisted bilayer graphene from nano-ARPES
Simone Lisi, Xiaobo Lu, Tjerk Benschop +21
Transport experiments in twisted bilayer graphene revealed multiple superconducting domes separated by correlated insulating states. These properties are generally associated with…
cond-mat.mtrl-sci2019
Bulk and surface electronic structure of the dual-topology semimetal Pt2HgSe3
I. Cucchi, A. Marrazzo, E. Cappelli +12
We report high-resolution angle resolved photoemission measurements on single crystals of Pt2HgSe3 grown by high-pressure synthesis. Our data reveal a gapped Dirac nodal line whose…
cond-mat.mtrl-sci2018
Microfocus laser-ARPES on encapsulated mono-, bi-, and few-layer 1T'-WTe
Irène Cucchi, Ignacio Gutiérrez-Lezama, Edoardo Cappelli +11
Two-dimensional crystals of semimetallic van der Waals materials hold much potential for the realization of novel phases, as exemplified by the recent discoveries of a polar metal…