Floquet topological insulators
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| hal.structure.identifier | Max Planck Institute for the Physics of Complex Systems [MPI-PKS] | |
| dc.contributor.author | CAYSSOL, Jérôme | |
| hal.structure.identifier | Department of Physics [Budapest] | |
| hal.structure.identifier | BME-MTA Exotic Quantum Phases Research Group | |
| dc.contributor.author | DÓRA, Balázs | |
| hal.structure.identifier | Department of Physics [Budapest] | |
| dc.contributor.author | SIMON, Ferenc | |
| hal.structure.identifier | Max Planck Institute for the Physics of Complex Systems [MPI-PKS] | |
| dc.contributor.author | MOESSNER, Roderich | |
| dc.date.created | 2012-10-21 | |
| dc.date.issued | 2013-02 | |
| dc.identifier.issn | 1862-6254 | |
| dc.description.abstractEn | Topological insulators represent unique phases of matter with insulating bulk and conducting edge or surface states, immune to small perturbations such as backscattering due to disorder. This stems from their peculiar band structure, which provides topological protections. While conventional tools (pressure, doping etc.) to modify the band structure are available, time periodic perturbations can provide tunability by adding time as an extra dimension enhanced to the problem. In this short review, we outline the recent research on topological insulators in non equilibrium situations. Firstly, we introduce briefly the Floquet formalism that allows to describe steady states of the electronic system with an effective time-independent Hamiltonian. Secondly, we summarize recent theoretical work on how light irradiation drives semi-metallic graphene or a trivial semiconducting system into a topological phase. Finally, we show how photons can be used to probe topological edge or surface states. | |
| dc.description.sponsorship | Transport électronique dans les isolants topologiques - ANR-10-BLAN-0419 | |
| dc.language.iso | en | |
| dc.publisher | Wiley-VCH Verlag | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/ | |
| dc.subject.en | topological insulators | |
| dc.subject.en | spin-Hall effect | |
| dc.subject.en | Floquet theory | |
| dc.title.en | Floquet topological insulators | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/pssr.201206451 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other] | |
| dc.identifier.arxiv | 1211.5623 | |
| dc.description.sponsorshipEurope | TOPOLOGICAL EFFECTS IN MATTER WITH STRONG SPIN-ORBIT COUPLING | |
| dc.description.sponsorshipEurope | Spin dynamics and transport at the quantum edge in low dimensional nanomaterials | |
| bordeaux.journal | physica status solidi (RRL) - Rapid Research Letters | |
| bordeaux.page | 101-108 | |
| bordeaux.volume | 7 | |
| bordeaux.issue | 1-2 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00820826 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00820826v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=physica%20status%20solidi%20(RRL)%20-%20Rapid%20Research%20Letters&rft.date=2013-02&rft.volume=7&rft.issue=1-2&rft.spage=101-108&rft.epage=101-108&rft.eissn=1862-6254&rft.issn=1862-6254&rft.au=CAYSSOL,%20J%C3%A9r%C3%B4me&D%C3%93RA,%20Bal%C3%A1zs&SIMON,%20Ferenc&MOESSNER,%20Roderich&rft.genre=article |
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