Biexciton stability in carbon nanotubes.
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Summary
For typical nanotube diameters, the quantum Monte Carlo method and tight-binding modeling are applied and it is found that biexciton binding energies are much larger than previously predicted from variational methods, which easily brings the biexciton binding energy above the room temperature threshold.
- Type
- article
- Published
- 2007-08-30
- Cited by
- 32
- References
- 39
- Access
- Open access
- OpenAlex
- https://openalex.org/W1970831871
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:2807908
Keywords
Biexciton, Binding energy, Carbon nanotube, Tight binding, Materials science
References
- Biexcitons in semiconductor quantum wires
- Shape-independent scaling of excitonic confinement in realistic quantum wires
- Dark-state luminescence of macroatoms at the near field.
- Excitonic effects and optical spectra of single-walled carbon nanotubes.
- Excitons in nanoscale systems
- Many-Body Problem with Strong Forces
- BIEXCITONS BOUND TO SINGLE-ISLAND INTERFACE DEFECTS
- Enhanced binding energy of one-dimensional excitons in quantum wires.
- Diameter and chirality dependence of exciton properties in carbon nanotubes
- Stability of two- and three-dimensional excitonic complexes
- Ratio problem in single carbon nanotube fluorescence spectroscopy.
- Optical absorption and Sommerfeld factors of one-dimensional semiconductors: An exact treatment of excitonic effects.
- Interband absorption spectra and Sommerfeld factors of a one-dimensional electron-hole system.
- Excitons in carbon nanotubes: an ab initio symmetry-based approach.
- Excitons in Carbon Nanotubes
- Variational approach to excitons in carbon nanotubes
- Electron-electron interaction effects on the optical excitations of semiconducting single-walled carbon nanotubes.
- Quantitative calculations of the excitonic energy spectra of semiconducting single-walled carbon nanotubes within a π-electron model
- Resonance Raman spectroscopy (n,m)-dependent effects in small-diameter single-wall carbon nanotubes
- Binding Energy of the Positronium Molecule
Cited by
- Propriétés optiques hors-équilibre des nanotubes de carbone nus ou fonctionnalisés
- Linear and nonlinear optical absorption of excitonic states in a wurtzite ZnO nanowire: Quantum size effect
- Biexciton binding energy in fractional dimensional semiconductors
- All-optical trion generation in single-walled carbon nanotubes.
- Theory and application of explicitly correlated Gaussians
- Exact biexciton binding energy in carbon nanotubes using a quantum Monte Carlo approach
- Optical absorption of charged excitons in semiconducting carbon nanotubes
- Variational quantum Monte Carlo study of charged excitons in fractional dimensional space
- Magnetoexcitons in nanostructures exhibiting cylindrical symmetry
- Elastic exciton-exciton scattering in photoexcited carbon nanotubes.
- Auger recombination process of biexciton in semiconducting carbon nanotubes
- Multi-excitonic effects on optical spectra of semiconducting carbon nanotubes
- Mapping excitons in semiconducting carbon nanotubes with plasmonic nanoparticles
- Biexciton, single carrier, and trion generation dynamics in single-walled carbon nanotubes
- Exciton Hierarchies in Gapped Carbon Nanotubes
- Biexcitons generation in a polymer by a femtosecond electric pump pulse
- Excitons in semiconducting carbon nanotubes: diameter-dependent photoluminescence spectra.
- Semiconductor quantum tubes: Dielectric modulation and excitonic response
- Excitonic nonlinearities in single‐wall carbon nanotubes
- Exciton–exciton annihilation and biexciton stimulated emission in graphene nanoribbons
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