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- Publisher Website: 10.1039/c6cc07916d
- Scopus: eid_2-s2.0-85008957773
- PMID: 27990537
- WOS: WOS:000392424300011
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Article: Engineering the surface chemistry of lead chalcogenide nanocrystal solids to enhance carrier mobility and lifetime in optoelectronic devices
Title | Engineering the surface chemistry of lead chalcogenide nanocrystal solids to enhance carrier mobility and lifetime in optoelectronic devices |
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Authors | |
Issue Date | 2017 |
Citation | Chemical Communications, 2017, v. 53, n. 4, p. 728-731 How to Cite? |
Abstract | We introduce a stepwise, hybrid ligand-exchange method for lead chalcogenide nanocrystal (NC) thin films using the compact-inorganic ligand thiocyanate and the short organic ligand benzenediothiolate. Spectroscopic and device measurements show that hybrid exchange enhances both carrier mobility and lifetime in NC thin films. The increased mobility-lifetime product achieved by this method enables demonstration of optoelectronic devices with enhanced power conversion and quantum efficiency. |
Persistent Identifier | http://hdl.handle.net/10722/318649 |
ISSN | 2023 Impact Factor: 4.3 2023 SCImago Journal Rankings: 1.133 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Oh, S. J. | - |
dc.contributor.author | Straus, D. B. | - |
dc.contributor.author | Zhao, T. | - |
dc.contributor.author | Choi, J. H. | - |
dc.contributor.author | Lee, S. W. | - |
dc.contributor.author | Gaulding, E. A. | - |
dc.contributor.author | Murray, C. B. | - |
dc.contributor.author | Kagan, C. R. | - |
dc.date.accessioned | 2022-10-11T12:24:14Z | - |
dc.date.available | 2022-10-11T12:24:14Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Chemical Communications, 2017, v. 53, n. 4, p. 728-731 | - |
dc.identifier.issn | 1359-7345 | - |
dc.identifier.uri | http://hdl.handle.net/10722/318649 | - |
dc.description.abstract | We introduce a stepwise, hybrid ligand-exchange method for lead chalcogenide nanocrystal (NC) thin films using the compact-inorganic ligand thiocyanate and the short organic ligand benzenediothiolate. Spectroscopic and device measurements show that hybrid exchange enhances both carrier mobility and lifetime in NC thin films. The increased mobility-lifetime product achieved by this method enables demonstration of optoelectronic devices with enhanced power conversion and quantum efficiency. | - |
dc.language | eng | - |
dc.relation.ispartof | Chemical Communications | - |
dc.title | Engineering the surface chemistry of lead chalcogenide nanocrystal solids to enhance carrier mobility and lifetime in optoelectronic devices | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1039/c6cc07916d | - |
dc.identifier.pmid | 27990537 | - |
dc.identifier.scopus | eid_2-s2.0-85008957773 | - |
dc.identifier.volume | 53 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | 728 | - |
dc.identifier.epage | 731 | - |
dc.identifier.eissn | 1364-548X | - |
dc.identifier.isi | WOS:000392424300011 | - |