Measurement of Intrinsic Dirac Fermion Cooling on the Surface of the Topological Insulator Bi2Se3 Using Time-Resolved and Angle-Resolved Photoemission Spectroscopy

Measurement of Intrinsic Dirac Fermion Cooling on the Surface of the Topological Insulator Bi2Se3 Using Time-Resolved and Angle-Resolved Photoemission Spectroscopy

We perform time- and angle-resolved photoemission spectroscopy of a prototypical topological insulator (TI) Bi[subscript 2]Se[subscript 3] to study the ultrafast dynamics of surface and bulk electrons after photoexcitation. By analyzing the evolution of surface states and bulk band spectra, we obtai...

Full description

Bibliographic Details
Main Authors: Wang, Y. H. (Contributor), Hsieh, David (Contributor), Sie, Edbert Jarvis (Contributor), Steinberg, Hadar (Contributor), Gardner, Dillon Richard (Contributor), Lee, Young S. (Contributor), Jarillo-Herrero, Pablo (Contributor), Gedik, Nuh (Contributor)
Other Authors: MIT Materials Research Laboratory (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2013-01-17T21:54:01Z.
Subjects:
Article
Online Access:Get fulltext

Internet

Get fulltext

Similar Items