Abstract
We analyzed ultrafast photocarrier generation in single crystal CH3NH3PbI3 perovskite through time-resolved terahertz spectroscopy. We find a Drude-Lorentz type conductivity spectra with a carrier mobility of 35 cm2/Vs and a Lorentzian component at 45 meV possibly due to intra-excitonic transitions.
| Original language | English |
|---|---|
| Title of host publication | Conference on Lasers and Electro-Optics Europe - Technical Digest |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Volume | 2015-August |
| ISBN (Print) | 9781557529688 |
| Publication status | Published - Aug 10 2015 |
| Event | Conference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States Duration: May 10 2015 → May 15 2015 |
Other
| Other | Conference on Lasers and Electro-Optics, CLEO 2015 |
|---|---|
| Country | United States |
| City | San Jose |
| Period | 5/10/15 → 5/15/15 |
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Keywords
- Conductivity
- Crystals
- Laser beams
- Laser excitation
- Particle beams
- Probes
- Spectroscopy
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Atomic and Molecular Physics, and Optics
- Electronic, Optical and Magnetic Materials
Cite this
Valverde-Chavez, D. A., Ponseca, C. S., Stoumpos, C., Yartsev, A., Kanatzidis, M. G., Sundstrom, V., & Cooke, D. G. (2015). Optical pump - Multi-THz probe spectroscopy of a single crystal organic hybrid lead halide perovskite. In Conference on Lasers and Electro-Optics Europe - Technical Digest (Vol. 2015-August). [7183638] Institute of Electrical and Electronics Engineers Inc..