We present the photoinduced terahertz responses of topological insulators Bi2Se3. The photoconductance sign is determined by the competition between the topological surface state and the bulk response in n-type, p-type and bulk-insulating Bi2Se3.
|Title of host publication||2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Publication status||Published - 2018 Aug 6|
|Event||2018 Conference on Lasers and Electro-Optics, CLEO 2018 - San Jose, United States|
Duration: 2018 May 13 → 2018 May 18
|Name||2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings|
|Other||2018 Conference on Lasers and Electro-Optics, CLEO 2018|
|Period||18/5/13 → 18/5/18|
Bibliographical notePublisher Copyright:
© 2018 OSA.
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics