86 citations · 174 across the 8 of their papers we have counts for
8 papers
Probing Topological Stability with Nonlocal Quantum Geometric Markers
Quentin Marsal, Hui Liu, Emil J. Bergholtz +1
Spatially resolved local quantum geometric markers play a crucial role in the diagnosis of topological phases without long-range translational symmetry, including amorphous systems…
Laser-induced topological phases in monolayer amorphous carbon
Arnob Kumar Ghosh, Quentin Marsal, Annica M. Black-Schaffer
Driving non-topological materials out of equilibrium using time-periodic perturbations, such as circularly-polarized laser light, is a compelling way to engineer topological phases…
Quantum metric and localization in a quasicrystal
Quentin Marsal, Patric Holmvall, Annica M. Black-Schaffer
We use the quantum metric to understand the properties of quasicrystals, represented by the one-dimensional (1D) Fibonacci chain. We show that the quantum metric can relate the loc…
Enhanced quantum metric due to vacancies in graphene
Quentin Marsal, Annica M. Black-Schaffer
Random vacancies in a graphene monolayer induce defect states that are known to form a narrow impurity band centered around zero energy at half-filling. We use a space-resolved for…
Establishing Coherent Momentum-Space Electronic States in Locally Ordered Materials
Samuel T. Ciocys, Quentin Marsal, Paul Corbae +6
In our understanding of solids, the formation of highly spatially coherent electronic states, fundamental to command the quantum behavior of materials, relies on the existence of d…
Amorphous topological matter: theory and experiment
Paul Corbae, Julia D. Hannukainen, Quentin Marsal +2
Topological phases of matter are ubiquitous in crystals, but less is known about their existence in amorphous systems, that lack long-range order. In this perspective, we review th…
Obstructed insulators and flat bands in topological phase-change materials
Quentin Marsal, Dániel Varjas, Adolfo G. Grushin
Phase-change materials are ubiquitous in technology because of their ability to transition between amorphous and crystalline phases fast and reversibly, upon shining light or passi…
Topological Weaire-Thorpe models of amorphous matter
Quentin Marsal, Daniel Varjas, Adolfo G. Grushin
Amorphous solids remain outside of the classification and systematic discovery of new topological materials, partially due to the lack of realistic models that are analytically tra…