6533b7d4fe1ef96bd1262abf
RESEARCH PRODUCT
Floquet analysis of excitations in materials
Hannes HübenerUmberto De Giovanninisubject
Floquet theoryElectronic structureSolid-stateFOS: Physical sciences02 engineering and technologyElectronic structure01 natural sciencesSettore FIS/03 - Fisica Della MateriaNon-equilibrium dynamics of matterMesoscale and Nanoscale Physics (cond-mat.mes-hall)0103 physical sciencesGeneral Materials ScienceFloquet analysis010306 general physicsPhysicsCondensed Matter - Materials ScienceCondensed Matter - Mesoscale and Nanoscale PhysicsMaterials Science (cond-mat.mtrl-sci)Observable021001 nanoscience & nanotechnologyCondensed Matter PhysicsAtomic and Molecular Physics and OpticsRange (mathematics)Classical mechanics0210 nano-technologyPump-probe spectroscopyExcitationdescription
Abstract Controlled excitation of materials can transiently induce changed or novel properties with many fundamental and technological implications. Especially, the concept of Floquet engineering and the manipulation of the electronic structure via dressing with external lasers have attracted some recent interest. Here we review the progress made in defining Floquet material properties and give a special focus on their signatures in experimental observables as well as considering recent experiments realizing Floquet phases in solid state materials. We discuss how a wide range of experiments with non-equilibrium electronic structure can be viewed by employing Floquet theory as an analysis tool providing a different view of excitations in solids.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-07-01 | Journal of Physics: Materials |