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- Publisher Website: 10.1039/c7ra08508g
- Scopus: eid_2-s2.0-85030259420
- WOS: WOS:000412147000042
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Article: Evidence of enhanced photocurrent response in corannulene films
Title | Evidence of enhanced photocurrent response in corannulene films |
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Authors | |
Issue Date | 2017 |
Citation | RSC Advances, 2017, v. 7, n. 72, p. 45601-45606 How to Cite? |
Abstract | Photoconductivity spectra measured in non-crystalline corannulene thin layers are compared to optical absorption in solution phase and thin films. The unexpected enhanced photoconductivity is correlated with GW-BSE theoretical predictions of corannulene gas-phase excitonic spectra. Theoretical analysis reveals a consistent contribution involving transitions to Super Atomic Molecular Orbitals (SAMOs), a unique set of diffuse orbitals typical of curved conjugated constructs. Results suggest SAMO population via direct photoexcitation as a potential mechanism towards exploiting these diffuse orbitals as conducting channels in suitably assembled quantum nanostructures or solids. |
Persistent Identifier | http://hdl.handle.net/10722/341216 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Pastukhova, N. | - |
dc.contributor.author | Samos, L. Martin | - |
dc.contributor.author | Zoppi, L. | - |
dc.contributor.author | Pavlica, E. | - |
dc.contributor.author | Mathew, J. | - |
dc.contributor.author | Bratina, G. | - |
dc.contributor.author | Siegel, J. S. | - |
dc.contributor.author | Baldridge, K. K. | - |
dc.date.accessioned | 2024-03-13T08:41:05Z | - |
dc.date.available | 2024-03-13T08:41:05Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | RSC Advances, 2017, v. 7, n. 72, p. 45601-45606 | - |
dc.identifier.uri | http://hdl.handle.net/10722/341216 | - |
dc.description.abstract | Photoconductivity spectra measured in non-crystalline corannulene thin layers are compared to optical absorption in solution phase and thin films. The unexpected enhanced photoconductivity is correlated with GW-BSE theoretical predictions of corannulene gas-phase excitonic spectra. Theoretical analysis reveals a consistent contribution involving transitions to Super Atomic Molecular Orbitals (SAMOs), a unique set of diffuse orbitals typical of curved conjugated constructs. Results suggest SAMO population via direct photoexcitation as a potential mechanism towards exploiting these diffuse orbitals as conducting channels in suitably assembled quantum nanostructures or solids. | - |
dc.language | eng | - |
dc.relation.ispartof | RSC Advances | - |
dc.title | Evidence of enhanced photocurrent response in corannulene films | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1039/c7ra08508g | - |
dc.identifier.scopus | eid_2-s2.0-85030259420 | - |
dc.identifier.volume | 7 | - |
dc.identifier.issue | 72 | - |
dc.identifier.spage | 45601 | - |
dc.identifier.epage | 45606 | - |
dc.identifier.eissn | 2046-2069 | - |
dc.identifier.isi | WOS:000412147000042 | - |