Matches in SemOpenAlex for { <https://semopenalex.org/work/W2112102785> ?p ?o ?g. }
- W2112102785 endingPage "520" @default.
- W2112102785 startingPage "515" @default.
- W2112102785 abstract "Single-walled carbon nanotubes (SWNTs) are π-conjugated, quasi-one-dimensional structures consisting of rolled-up graphene sheets that, depending on their chirality, behave as semiconductors or metals1; owing to their unique properties, they enable groundbreaking applications in mechanics, nanoelectronics and photonics2,3. In semiconducting SWNTs, medium-sized excitons (3–5 nm) with large binding energy and oscillator strength are the fundamental excitations4,5,6,7,8; exciton wavefunction localization and one-dimensionality give rise to a strong electron–phonon coupling9,10,11, the study of which is crucial for the understanding of their electronic and optical properties. Here we report on the use of resonant sub-10-fs visible pulses12 to generate and detect, in the time domain, coherent phonons in SWNT ensembles. We observe vibrational wavepackets for the radial breathing mode (RBM) and the G mode, and in particular their anharmonic coupling, resulting in a frequency modulation of the G mode by the RBM. Quantum-chemical modelling13 shows that this effect is due to a corrugation of the SWNT surface on photoexcitation, leading to a coupling between longitudinal and radial vibrations." @default.
- W2112102785 created "2016-06-24" @default.
- W2112102785 creator A5024438920 @default.
- W2112102785 creator A5024878752 @default.
- W2112102785 creator A5031771161 @default.
- W2112102785 creator A5035545742 @default.
- W2112102785 creator A5039063403 @default.
- W2112102785 creator A5050383612 @default.
- W2112102785 creator A5054765855 @default.
- W2112102785 creator A5056150849 @default.
- W2112102785 creator A5081808284 @default.
- W2112102785 creator A5089173817 @default.
- W2112102785 creator A5091910309 @default.
- W2112102785 date "2006-07-09" @default.
- W2112102785 modified "2023-09-27" @default.
- W2112102785 title "Real-time observation of nonlinear coherent phonon dynamics in single-walled carbon nanotubes" @default.
- W2112102785 cites W1646294624 @default.
- W2112102785 cites W1965716215 @default.
- W2112102785 cites W1966851233 @default.
- W2112102785 cites W1966948817 @default.
- W2112102785 cites W1979208317 @default.
- W2112102785 cites W1979731744 @default.
- W2112102785 cites W1999252147 @default.
- W2112102785 cites W2006941567 @default.
- W2112102785 cites W2007955586 @default.
- W2112102785 cites W2011737421 @default.
- W2112102785 cites W2013002882 @default.
- W2112102785 cites W2018588532 @default.
- W2112102785 cites W2022113665 @default.
- W2112102785 cites W2022562230 @default.
- W2112102785 cites W2031791530 @default.
- W2112102785 cites W2032859270 @default.
- W2112102785 cites W2032975509 @default.
- W2112102785 cites W2035071805 @default.
- W2112102785 cites W2046673154 @default.
- W2112102785 cites W2048436540 @default.
- W2112102785 cites W2056739046 @default.
- W2112102785 cites W2057535901 @default.
- W2112102785 cites W2070441619 @default.
- W2112102785 cites W2077973224 @default.
- W2112102785 cites W2091819018 @default.
- W2112102785 cites W2113788261 @default.
- W2112102785 cites W2115659029 @default.
- W2112102785 cites W2117243708 @default.
- W2112102785 cites W2145086282 @default.
- W2112102785 cites W4247973484 @default.
- W2112102785 doi "https://doi.org/10.1038/nphys345" @default.
- W2112102785 hasPublicationYear "2006" @default.
- W2112102785 type Work @default.
- W2112102785 sameAs 2112102785 @default.
- W2112102785 citedByCount "175" @default.
- W2112102785 countsByYear W21121027852012 @default.
- W2112102785 countsByYear W21121027852013 @default.
- W2112102785 countsByYear W21121027852014 @default.
- W2112102785 countsByYear W21121027852015 @default.
- W2112102785 countsByYear W21121027852016 @default.
- W2112102785 countsByYear W21121027852017 @default.
- W2112102785 countsByYear W21121027852018 @default.
- W2112102785 countsByYear W21121027852019 @default.
- W2112102785 countsByYear W21121027852020 @default.
- W2112102785 countsByYear W21121027852021 @default.
- W2112102785 countsByYear W21121027852022 @default.
- W2112102785 countsByYear W21121027852023 @default.
- W2112102785 crossrefType "journal-article" @default.
- W2112102785 hasAuthorship W2112102785A5024438920 @default.
- W2112102785 hasAuthorship W2112102785A5024878752 @default.
- W2112102785 hasAuthorship W2112102785A5031771161 @default.
- W2112102785 hasAuthorship W2112102785A5035545742 @default.
- W2112102785 hasAuthorship W2112102785A5039063403 @default.
- W2112102785 hasAuthorship W2112102785A5050383612 @default.
- W2112102785 hasAuthorship W2112102785A5054765855 @default.
- W2112102785 hasAuthorship W2112102785A5056150849 @default.
- W2112102785 hasAuthorship W2112102785A5081808284 @default.
- W2112102785 hasAuthorship W2112102785A5089173817 @default.
- W2112102785 hasAuthorship W2112102785A5091910309 @default.
- W2112102785 hasBestOaLocation W21121027851 @default.
- W2112102785 hasConcept C108225325 @default.
- W2112102785 hasConcept C121332964 @default.
- W2112102785 hasConcept C141400236 @default.
- W2112102785 hasConcept C147724859 @default.
- W2112102785 hasConcept C155220765 @default.
- W2112102785 hasConcept C171250308 @default.
- W2112102785 hasConcept C17729963 @default.
- W2112102785 hasConcept C192562407 @default.
- W2112102785 hasConcept C24169881 @default.
- W2112102785 hasConcept C26873012 @default.
- W2112102785 hasConcept C30080830 @default.
- W2112102785 hasConcept C41999313 @default.
- W2112102785 hasConcept C513720949 @default.
- W2112102785 hasConcept C62520636 @default.
- W2112102785 hasConcept C83581075 @default.
- W2112102785 hasConceptScore W2112102785C108225325 @default.
- W2112102785 hasConceptScore W2112102785C121332964 @default.
- W2112102785 hasConceptScore W2112102785C141400236 @default.
- W2112102785 hasConceptScore W2112102785C147724859 @default.
- W2112102785 hasConceptScore W2112102785C155220765 @default.
- W2112102785 hasConceptScore W2112102785C171250308 @default.
- W2112102785 hasConceptScore W2112102785C17729963 @default.