skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Resonance Raman signature of intertube excitons in compositionally-defined carbon nanotube bundles

Journal Article · · Nature Communications

Electronic interactions in low-dimensional nanomaterial heterostructures can lead to novel optical responses arising from exciton delocalization over the constituent materials. Similar phenomena have been suggested to arise between closely interacting semiconducting carbon nanotubes of identical structure. Such behavior in carbon nanotubes has potential to generate new exciton physics, impact exciton transport mechanisms in nanotube networks, and place nanotubes as one-dimensional models for such behaviors in systems of higher dimensionality. Here we use resonance Raman spectroscopy to probe intertube interactions in (6,5) chirality-enriched bundles. Raman excitation profiles for the radial breathing mode and G-mode display a previously unobserved sharp resonance feature. We show the feature is evidence for creation of intertube excitons and is identified as a Fano resonance arising from the interaction between intratube and intertube excitons. The universality of the model suggests that similar Raman excitation profile features may be observed for interlayer exciton resonances in 2D multilayered systems.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1423977
Report Number(s):
LA-UR-17-27830
Journal Information:
Nature Communications, Vol. 9, Issue 1; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 11 works
Citation information provided by
Web of Science

References (59)

Enrichment of Single-Walled Carbon Nanotubes by Diameter in Density Gradients journal April 2005
Van Hove Singularities and Excitonic Effects in the Optical Conductivity of Twisted Bilayer Graphene journal May 2014
Semiconducting Carbon Nanotube Aerogel Bulk Heterojunction Solar Cells journal April 2014
Sorting carbon nanotubes by electronic structure using density differentiation journal October 2006
Strong interlayer coupling in van der Waals heterostructures built from single-layer chalcogenides journal April 2014
Isolation of Specific Small-Diameter Single-Wall Carbon Nanotube Species via Aqueous Two-Phase Extraction journal January 2014
Resonant Raman excitation profiles of individually dispersed single walled carbon nanotubes in solution journal May 2004
Theory of Exciton Energy Transfer in Carbon Nanotube Composites journal July 2016
Single-Layer Behavior and Its Breakdown in Twisted Graphene Layers journal March 2011
Theory of two-dimensional spatially indirect equilibrium exciton condensates journal October 2015
Understanding the Fano resonance through toy models journal December 2004
Intensity Ratio of Resonant Raman Modes for ( n , m ) Enriched Semiconducting Carbon Nanotubes journal May 2016
Raman-active modes in homogeneous and inhomogeneous bundles of single-walled carbon nanotubes journal December 2008
Interlayer Exciton Optoelectronics in a 2D Heterostructure p–n Junction journal January 2017
Violation of the Condon Approximation in Semiconducting Carbon Nanotubes journal May 2011
Chiral Index Dependence of the G + and G Raman Modes in Semiconducting Carbon Nanotubes journal December 2011
Fano resonances in photonics journal September 2017
Electrodynamic and Excitonic Intertube Interactions in Semiconducting Carbon Nanotube Aggregates journal March 2011
Raman spectroscopy of carbon nanotubes journal March 2005
Unexpectedly Fast Phonon-Assisted Exciton Hopping between Carbon Nanotubes journal June 2017
Resonant Raman Intensity of the Radial Breathing Mode of Single-Walled Carbon Nanotubes within a Nonorthogonal Tight-Binding Model journal September 2004
Ultrafast Generation of Fundamental and Multiple-Order Phonon Excitations in Highly Enriched (6,5) Single-Wall Carbon Nanotubes journal February 2014
Hybrid Graphene-Giant Nanocrystal Quantum Dot Assemblies with Highly Efficient Biexciton Emission journal September 2014
Large-scale single-chirality separation of single-wall carbon nanotubes by simple gel chromatography journal May 2011
How does the substrate affect the Raman and excited state spectra of a carbon nanotube? journal April 2009
Van der Waals heterostructures journal July 2013
Vertical and in-plane heterostructures from WS2/MoS2 monolayers journal September 2014
Effects of Configuration Interaction on Intensities and Phase Shifts journal December 1961
Ab initio theory of Fano resonances in plasmonic nanostructures and metamaterials journal June 2011
The Fano resonance in plasmonic nanostructures and metamaterials journal August 2010
Recent developments in the photophysics of single-walled carbon nanotubes for their use as active and passive material elements in thin film photovoltaics journal January 2013
Calibration of Raman Spectrometer Instrument Response Function with Luminescence Standards: An Update journal December 1998
Simplified Calibration of Instrument Response Function for Raman Spectrometers Based on Luminescent Intensity Standards journal January 1997
Observation of long-lived interlayer excitons in monolayer MoSe2–WSe2 heterostructures journal February 2015
Two-dimensional van der Waals materials journal September 2016
Optical Transition Energies for Carbon Nanotubes from Resonant Raman Spectroscopy: Environment and Temperature Effects journal September 2004
Chirality Distribution and Transition Energies of Carbon Nanotubes journal October 2004
Near-infrared resonance Raman excitation profile studies of single-walled carbon nanotube intertube interactions: A direct comparison of bundled and individually dispersed HiPco nanotubes journal June 2004
Bundling effects on the intensities of second-order Raman modes in semiconducting single-walled carbon nanotubes journal January 2008
Nature of the constant factor in the relation between radial breathing mode frequency and tube diameter for single-wall carbon nanotubes journal June 2008
Electronic band structure of isolated and bundled carbon nanotubes journal March 2002
Nanotube bundles and tube-tube orientation: A van der Waals density functional study journal August 2011
Redshift of Excitons in Carbon Nanotubes Caused by the Environment Polarizability journal February 2012
Asymmetric excitation profiles in the resonance Raman response of armchair carbon nanotubes journal May 2015
Cross-polarized optical absorption of single-walled nanotubes by polarized photoluminescence excitation spectroscopy journal November 2006
Polarized Photoluminescence Excitation Spectroscopy of Single-Walled Carbon Nanotubes journal April 2007
Exciton absorption of perpendicularly polarized light in carbon nanotubes journal October 2006
Nature of the constant factor in the relation between radial breathing mode frequency and tube diameter for single-wall carbon nanotubes text January 2008
How does the substrate affect the Raman and excited state spectra of a carbon nanotube? text January 2009
Single Layer Behavior and Its Breakdown in Twisted Graphene Layers text January 2010
Redshift of excitons in carbon nanotubes caused by the environment polarizability text January 2011
Van Hove Singularities and Excitonic Effects in the Optical Conductivity of Twisted Bilayer Graphene text January 2013
Theory of Two-Dimensional Spatially Indirect Equilibrium Exciton Condensates text January 2015
Interlayer Exciton Optoelectronics in a 2D Heterostructure p-n Junction text January 2017
Chirality distribution and transition energies of carbon nanotubes text January 2004
Band structure and optical properties of isolated and bundled nanotubes conference January 2002
Van der Waals heterostructures text January 2013
Observation of Long-Lived Interlayer Excitons in Monolayer MoSe2-WSe2 Heterostructures text January 2014
Theory of Exciton Energy Transfer in Carbon Nanotube Composites text January 2016

Cited By (2)

Efficient simulation of overtones and combination bands in resonant Raman spectra journal June 2019
Vanishing and Revival of Resonance Raman Scattering journal November 2019

Similar Records

Theory of Exciton Energy Transfer in Carbon Nanotube Composites
Journal Article · Fri Jun 24 00:00:00 EDT 2016 · Journal of Physical Chemistry. C · OSTI ID:1423977

Phonon Density of States of Single-Wall Carbon Nanotubes
Journal Article · Mon Dec 11 00:00:00 EST 2000 · Physical Review Letters · OSTI ID:1423977

Exciton annihilation and dephasing dynamics in semiconducting single-walled carbon nanotubes
Conference · Fri Jan 01 00:00:00 EST 2010 · OSTI ID:1423977