Reaction, diffusion and dissociation of excitons on carbon nanotubes

Reaction, diffusion and dissociation of excitons on carbon nanotubes

Photoexcitation of carbon nanotubes generates excitons which decay by exciton-exciton annihilation at sufficient density. We examine this decay under conditions of one, few and many excitons per nanotube. A classic ID reaction-diffusion behaviour is observed, with decay limited by diffusion for t&am...

Fuld beskrivelse

Bibliografiske detaljer
Main Authors:	Allam, J, Sutton, R, Sajjad, M, Litvinenko, K, Wang, Z, Siddique, S, Yang, Q, Brown, T, Loh, W
Format:	Journal article
Sprog:	English
Udgivet:	2010

Lignende værker

Exciton diffusion and dissociation in organic and quantum‐dot solar cells
af: Dan He, et al.
Udgivet: (2023-12-01)

Carbon nanotubes as excitonic insulators
af: Daniele Varsano, et al.
Udgivet: (2017-11-01)

Exciton-assisted optomechanics with suspended carbon nanotubes
af: I Wilson-Rae, et al.
Udgivet: (2012-01-01)

Photoexcitation of the triplet exciton in single wall carbon nanotubes
af: Santos, Tiffany S., et al.
Udgivet: (2010)

High Efficiency Dark-to-Bright Exciton Conversion in Carbon Nanotubes
af: A. Ishii, et al.
Udgivet: (2019-12-01)

Terahertz Excitonic Response of Isolated Single-Walled Carbon Nanotubes
af: Xu, X, et al.
Udgivet: (2009)

Direct measurement of exciton dissociation energy in polymers
af: J. Toušek, et al.
Udgivet: (2017-01-01)

Probing the ultrafast dynamics of excitons in single semiconducting carbon nanotubes
af: Konrad Birkmeier, et al.
Udgivet: (2022-10-01)

Conversion of twisted light to twisted excitons using carbon nanotubes
af: Xiaoning Zang, et al.
Udgivet: (2022-03-01)

Dissociation of two-dimensional excitons in monolayer WSe2
af: Mathieu Massicotte, et al.
Udgivet: (2018-04-01)

Slow recombination of spontaneously dissociated organic fluorophore excitons
af: Takahiko Yamanaka, et al.
Udgivet: (2019-12-01)

Excitonic effects on coherent phonon dynamics in single-wall carbon nanotubes
af: Nugraha, Ahmad R. T., et al.
Udgivet: (2014)

Role of bright and dark excitons in the temperature-dependent photoluminescence of carbon nanotubes.
af: Mortimer, I, et al.
Udgivet: (2007)

Quantum dot-like excitonic behavior in individual single walled-carbon nanotubes
af: Wang, X, et al.
Udgivet: (2016)

Electrical switching between exciton dissociation to exciton funneling in MoSe2/WS2 heterostructure
af: Yuze Meng, et al.
Udgivet: (2020-05-01)

Exciton dissociation in 2D layered metal-halide perovskites
af: Angelica Simbula, et al.
Udgivet: (2023-07-01)

Resonance Raman signature of intertube excitons in compositionally-defined carbon nanotube bundles
af: Jeffrey R. Simpson, et al.
Udgivet: (2018-02-01)

Exciton–exciton annihilation as a probe of exciton diffusion in large porphyrin nanorings
af: Bressan, G, et al.
Udgivet: (2020)

Exciton dynamics in disordered poly(p-phenylenevinylene). 2. Exciton diffusion.
af: Barford, W, et al.
Udgivet: (2012)

Exciton dissociation in the presence of phonons : a reduced hierarchy equations of motion approach
af: Yao, Yao, et al.
Udgivet: (2014)

Diameter Dependence of the Dielectric Constant for the Excitonic Transition Energy of Single-Wall Carbon Nanotubes
af: Dresselhaus, Mildred, et al.
Udgivet: (2010)

Single walled carbon nanotube in the reaction layer of gas diffusion electrode for oxygen reduction reaction
af: Mehdi Kheirmand, et al.
Udgivet: (2014-09-01)

Electrical Control of Exciton Diffusion via Tuning Exciton States
af: Yingying Chen, et al.
Udgivet: (2023-11-01)

Exciton diffusion exceeding 1 µm: run, exciton, run!
af: Ibrahim Dursun, et al.
Udgivet: (2021-02-01)

The Enhancement of Interfacial Exciton Dissociation by Energetic Disorder Is a Nonequilibrium Effect
af: Shi, Liang, et al.
Udgivet: (2018)

Ultrafast field-induced dissociation of excitons in a conjugated porphyrin polymer
af: OKeefe, G, et al.
Udgivet: (1997)

The Enhancement of Interfacial Exciton Dissociation by Energetic Disorder Is a Nonequilibrium Effect
af: Liang Shi, et al.
Udgivet: (2017-12-01)

Robust excitons inhabit soft supramolecular nanotubes
af: Rebentrost, Frank Patrick, et al.
Udgivet: (2015)

Hyperspectral imaging of exciton photoluminescence in individual carbon nanotubes controlled by high magnetic fields.
af: Alexander-Webber, J, et al.
Udgivet: (2014)

Purcell-enhanced quantum yield from carbon nanotube excitons coupled to plasmonic nanocavities
af: Yue Luo, et al.
Udgivet: (2017-11-01)

Near-infrared exciton-polaritons in strongly coupled single-walled carbon nanotube microcavities
af: Arko Graf, et al.
Udgivet: (2016-10-01)

Deuterated water as super solvent for short carbon nanotubes wrapped by DNA
af: Yang, Q, et al.
Udgivet: (2007)

Theory of exciton transfer and diffusion in conjugated polymers.
af: Barford, W, et al.
Udgivet: (2014)

Exciton dissociation in polymer field-effect transistors studied using terahertz spectroscopy
af: Lloyd-Hughes, J, et al.
Udgivet: (2008)

Exciton dissociation in organic solar cells: An embedded charge transfer state model
af: Jouda Jemaa Khabthani, Khouloud Chika, Alexandre Perrin, Didier Mayou
Udgivet: (2025-01-01)

Decreasing exciton dissociation rates for reduced voltage losses in organic solar cells
af: Hongbo Wu, et al.
Udgivet: (2024-03-01)

Loosening the DNA wrapping around single-walled carbon nanotubes by increasing the strand length.
af: Yang, Q, et al.
Udgivet: (2009)

Evidence for near-unity radiative quantum efficiency of bright excitons in carbon nanotubes from the Purcell effect
af: H. Machiya, et al.
Udgivet: (2022-04-01)

Spontaneous exciton dissociation enables spin state interconversion in delayed fluorescence organic semiconductors
af: Alexander J. Gillett, et al.
Udgivet: (2021-11-01)

Photochemical Control of Exciton Superradiance in Light-Harvesting Nanotubes
af: Doria, Sandra, et al.
Udgivet: (2022)