Observation of Floquet-Bloch states on the surface of a topological insulator

Y. H. Wang, H. Steinberg, P. Jarillo-Herrero, N. Gedik

Research output: Contribution to conferencePaperpeer-review

Abstract

Using time- and angle-resolved photoemission spectroscopy, we show that an intense ultrashort mid-infrared pulse with energy below the bulk band gap hybridizes with the surface Dirac fermions of a topological insulator to form Floquet-Bloch bands.

Original languageAmerican English
StatePublished - 2014
Externally publishedYes
Event2014 Conference on Lasers and Electro-Optics, CLEO 2014 - San Jose, United States
Duration: 8 Jun 201413 Jun 2014

Conference

Conference2014 Conference on Lasers and Electro-Optics, CLEO 2014
Country/TerritoryUnited States
CitySan Jose
Period8/06/1413/06/14

Bibliographical note

Publisher Copyright:
© 2014 Optical Society of America.

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