Impact of ultrafast transport on the high-energy states of a photoexcited topological insulator

Ultrafast dynamics in three-dimensional topological insulators (TIs) opens new routes for increasing the speed of information transport up to frequencies a thousand times faster than in modern electronics. However, to date, disentangling the exact contributions from bulk and surface transport to the...

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Bibliographic Details
Main Authors: Freyse, F., Yashina, L. V., Sánchez-Barriga, J., Battiato, Marco
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/105678
http://hdl.handle.net/10220/47411
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Institution: Nanyang Technological University
Language: English