Abstract
We have measured the terahertz responses of plasmon-phonon interaction in the topological insulator Bi2Se3 metamaterials. Upon photoexcitation, we observed transient phonon stiffening of ∼0.1 THz when the plasmon frequency is above the phonon energy.
| Original language | English |
|---|---|
| Title of host publication | 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1-2 |
| Number of pages | 2 |
| ISBN (Electronic) | 9781943580279 |
| DOIs | |
| Publication status | Published - 2017 Oct 25 |
| Event | 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - San Jose, United States Duration: 2017 May 14 → 2017 May 19 |
Publication series
| Name | 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings |
|---|---|
| Volume | 2017-January |
Other
| Other | 2017 Conference on Lasers and Electro-Optics, CLEO 2017 |
|---|---|
| Country | United States |
| City | San Jose |
| Period | 17/5/14 → 17/5/19 |
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All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Electronic, Optical and Magnetic Materials
- Instrumentation
Cite this
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Terahertz investigation of Dirac plasmons and phonon interaction in the topological insulator Bi2Se3 metamaterials. / In, Chihun; Sim, Sangwan; Park, Sungjoon; Bae, Hyemin; Koirala, Nikesh; Moon, Jisoo; Salehi, Maryam; Oh, Seongshik; Kim, Dohun; Choi, Hyunyong.
2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-2 (2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings; Vol. 2017-January).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Terahertz investigation of Dirac plasmons and phonon interaction in the topological insulator Bi2Se3 metamaterials
AU - In, Chihun
AU - Sim, Sangwan
AU - Park, Sungjoon
AU - Bae, Hyemin
AU - Koirala, Nikesh
AU - Moon, Jisoo
AU - Salehi, Maryam
AU - Oh, Seongshik
AU - Kim, Dohun
AU - Choi, Hyunyong
PY - 2017/10/25
Y1 - 2017/10/25
N2 - We have measured the terahertz responses of plasmon-phonon interaction in the topological insulator Bi2Se3 metamaterials. Upon photoexcitation, we observed transient phonon stiffening of ∼0.1 THz when the plasmon frequency is above the phonon energy.
AB - We have measured the terahertz responses of plasmon-phonon interaction in the topological insulator Bi2Se3 metamaterials. Upon photoexcitation, we observed transient phonon stiffening of ∼0.1 THz when the plasmon frequency is above the phonon energy.
UR - http://www.scopus.com/inward/record.url?scp=85044252179&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85044252179&partnerID=8YFLogxK
U2 - 10.1364/CLEO_QELS.2017.FF1F.2
DO - 10.1364/CLEO_QELS.2017.FF1F.2
M3 - Conference contribution
AN - SCOPUS:85044252179
T3 - 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
SP - 1
EP - 2
BT - 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -