Abstract
We report observation of thresholdless carrier multiplication in a monolayer graphene, where the carrier multiplication is driven by hot-carrier thermalization process. By utilizing ultrafast optical-pump and terahertz-probe spectroscopy, we directly demonstrate the quantitative carrier-multiplication efficiency.
| Original language | English |
|---|---|
| Title of host publication | 2013 Conference on Lasers and Electro-Optics, CLEO 2013 |
| Publisher | IEEE Computer Society |
| ISBN (Print) | 9781557529725 |
| Publication status | Published - 2013 Jan 1 |
| Event | 2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States Duration: 2013 Jun 9 → 2013 Jun 14 |
Publication series
| Name | 2013 Conference on Lasers and Electro-Optics, CLEO 2013 |
|---|
Other
| Other | 2013 Conference on Lasers and Electro-Optics, CLEO 2013 |
|---|---|
| Country | United States |
| City | San Jose, CA |
| Period | 13/6/9 → 13/6/14 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
Cite this
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Hot-fermi carrier multiplication in monolayer graphene. / Cha, Soonyoung; Lim, Seongchu; Choi, Jeongmook; Lee, Young Hee; Choi, Hyunyong.
2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE Computer Society, 2013. 6834394 (2013 Conference on Lasers and Electro-Optics, CLEO 2013).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Hot-fermi carrier multiplication in monolayer graphene
AU - Cha, Soonyoung
AU - Lim, Seongchu
AU - Choi, Jeongmook
AU - Lee, Young Hee
AU - Choi, Hyunyong
PY - 2013/1/1
Y1 - 2013/1/1
N2 - We report observation of thresholdless carrier multiplication in a monolayer graphene, where the carrier multiplication is driven by hot-carrier thermalization process. By utilizing ultrafast optical-pump and terahertz-probe spectroscopy, we directly demonstrate the quantitative carrier-multiplication efficiency.
AB - We report observation of thresholdless carrier multiplication in a monolayer graphene, where the carrier multiplication is driven by hot-carrier thermalization process. By utilizing ultrafast optical-pump and terahertz-probe spectroscopy, we directly demonstrate the quantitative carrier-multiplication efficiency.
UR - http://www.scopus.com/inward/record.url?scp=84903772377&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84903772377&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84903772377
SN - 9781557529725
T3 - 2013 Conference on Lasers and Electro-Optics, CLEO 2013
BT - 2013 Conference on Lasers and Electro-Optics, CLEO 2013
PB - IEEE Computer Society
ER -