| Autor: |
Docherty, CJ, Parkinson, P, Joyce, HJ, Chiu, MH, Chen, CH, Lee, MY, Li, LJ, Herz, LM, Johnston, MB |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Popis: |
We have measured ultrafast charge carrier dynamics in monolayers and trilayers of the transition metal dichalcogenides MoS2 and WSe2 using a combination of time-resolved photoluminescence and terahertz spectroscopy. We recorded a photoconductivity and photoluminescence response time of just 350 fs from CVD-grown monolayer MoS2, and 1 ps from trilayer MoS2 and monolayer WSe2. Our results indicate the potential of these materials as high-speed optoelectronic materials. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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