Please use this identifier to cite or link to this item: https://doi.org/10.1021/acs.nanolett.5b04183
Title: Raman Fingerprints of Atomically Precise Graphene Nanoribbons
Authors: Verzhbitskiy, I.A 
De Corato, M
Ruini, A
Molinari, E
Narita, A
Hu, Y
Schwab, M.G
Bruna, M
Yoon, D
Milana, S
Feng, X
Müllen, K
Ferrari, A.C
Casiraghi, C
Prezzi, D
Keywords: Carbon
Graphene
Optical properties
Raman spectroscopy
Ab initio simulations
Bottom up approach
Carbon Nanostructures
Electronic and optical properties
Energy spectral
Functionalizations
Graphene nanoribbons
Graphene nanoribbons (GNRs)
Nanoribbons
Issue Date: 2016
Publisher: American Chemical Society
Citation: Verzhbitskiy, I.A, De Corato, M, Ruini, A, Molinari, E, Narita, A, Hu, Y, Schwab, M.G, Bruna, M, Yoon, D, Milana, S, Feng, X, Müllen, K, Ferrari, A.C, Casiraghi, C, Prezzi, D (2016). Raman Fingerprints of Atomically Precise Graphene Nanoribbons. Nano Letters 16 (6) : 3442-3447. ScholarBank@NUS Repository. https://doi.org/10.1021/acs.nanolett.5b04183
Rights: Attribution 4.0 International
Abstract: Bottom-up approaches allow the production of ultranarrow and atomically precise graphene nanoribbons (GNRs) with electronic and optical properties controlled by the specific atomic structure. Combining Raman spectroscopy and ab initio simulations, we show that GNR width, edge geometry, and functional groups all influence their Raman spectra. The low-energy spectral region below 1000 cm-1 is particularly sensitive to edge morphology and functionalization, while the D peak dispersion can be used to uniquely fingerprint the presence of GNRs and differentiates them from other sp2 carbon nanostructures. © 2016 American Chemical Society.
Source Title: Nano Letters
URI: https://scholarbank.nus.edu.sg/handle/10635/183869
ISSN: 1530-6984
DOI: 10.1021/acs.nanolett.5b04183
Rights: Attribution 4.0 International
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