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Exciton

Known as: Excitons, Frenkel Exciton 
An exciton is a bound state of an electron and an electron hole which are attracted to each other by the electrostatic Coulomb force. It is an… 
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Related topics

Related topics

38 relations
Aharonov–Bohm effectBethe–Salpeter equationBiexcitonBilayer graphene

Papers overview

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Highly Cited
2009
Highly Cited
2009
Determining exciton bandwidth and film microstructure in polythiophene films using linear absorption spectroscopy
We analyze the linear absorption spectrum of regioregular poly(3-hexylthiophene) films spun from a variety of solvents to probe… 
Highly Cited
2009
Highly Cited
2009
Photogeneration and Ultrafast Dynamics of Excitons and Charges in P3HT/PCBM Blends
The photogeneration quantum yield and dynamics of charge carriers and excitons in thin films of neat regioregular poly(3… 
Highly Cited
2008
Highly Cited
2008
Analysis of the exciton-exciton interaction in semiconductor quantum wells
The exciton-exciton interaction is investigated for quasi-two-dimensional quantum structures. A bosonization scheme is applied… 
Highly Cited
2008
Highly Cited
2008
Spontaneous exciton condensation in 1T-TiSe2: BCS-like approach
Recently we found strong evidence in favor of a BCS-like condensation of excitons in 1T-TiSe2 [Cercellier , Phys. Rev. Lett. 99… 
Highly Cited
2007
Highly Cited
2007
Solar Cells Based on Quantum Dots: Multiple Exciton Generation and Intermediate Bands
Semiconductor quantum dots may be used in so-called third-generation solar cells that have the potential to greatly increase the… 
Highly Cited
2006
Highly Cited
2006
Molecular-weight dependence of interchain polaron delocalization and exciton bandwidth in high-mobility conjugated polymers
Interchain interactions have a profound effect on the optical as well as charge transport properties of conjugated polymer thin… 
Highly Cited
2004
Highly Cited
2004
Origin of ultraviolet photoluminescence in ZnO quantum dots: Confined excitons versus surface-bound impurity exciton complexes
We have theoretically investigated the origin of ultraviolet photoluminescence (PL) in ZnO quantum dots with diameters from 2 to… 
Highly Cited
2002
Highly Cited
2002
Enhancement of exciton binding energies in ZnO/ZnMgO multiquantum wells
The effect of confinement on the exciton binding energies has been systematically investigated for two series of ZnO/ZnMgO… 
Highly Cited
2000
Highly Cited
2000
Controlling Interchain Interactions in Conjugated Polymers: The Effects of Chain Morphology on Exciton-Exciton Annihilation and Aggregation in MEH-PPV Films
The presence of interchain species in the photophysics of conjugated polymer films has been the subject of a great deal of… 
Highly Cited
2000
Highly Cited
2000
Interchain interactions in conjugated materials: The exciton model versus the supermolecular approach
Correlated quantum-chemical techniques are applied to the description of electronic excitations in interacting conjugated chains… 
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