Journal article
Ultrafast transient terahertz conductivity of monolayer MoS₂ and WSe₂ grown by chemical vapor deposition
- Abstract:
- 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.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 2.7MB, Terms of use)
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- Publisher copy:
- 10.1021/nn5034746
Authors
- Publisher:
- American Chemical Society
- Journal:
- ACS nano More from this journal
- Volume:
- 8
- Issue:
- 11
- Pages:
- 11147-11153
- Publication date:
- 2014-01-01
- DOI:
- EISSN:
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1936-086X
- ISSN:
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1936-0851
- Language:
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English
- Keywords:
- Pubs id:
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pubs:488480
- UUID:
-
uuid:2de5e395-efa7-463d-a351-f4c4f97ceb4f
- Local pid:
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pubs:488480
- Source identifiers:
-
488480
- Deposit date:
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2014-11-08
Terms of use
- Copyright holder:
- American Chemical Society
- Copyright date:
- 2014
- Notes:
- Copyright © 2014 American Chemical Society. ACS AuthorChoice - This is an open access article published under a Creative Commons Attribution (CC-BY) License, which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
- Licence:
- CC Attribution (CC BY)
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