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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… Expand
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Papers overview

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Review
2018
Review
2018
Halide perovskites have emerged recently as promising materials for many applications in photovoltaics and optoelectronics… Expand
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Highly Cited
2010
Highly Cited
2010
The complementary optical properties of metal and semiconductor nanostructures make them attractive components for many… Expand
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Highly Cited
2009
Highly Cited
2009
We demonstrate spectrally resolved photoluminescence quenching as a means to determine the exciton diffusion length of several… Expand
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Highly Cited
2009
Highly Cited
2009
We analyze the linear absorption spectrum of regioregular poly(3-hexylthiophene) films spun from a variety of solvents to probe… Expand
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Highly Cited
2008
Highly Cited
2008
When a superfluid—such as liquid helium—is set in rotation, vortices appear in which circulation around a closed loop can take… Expand
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Highly Cited
2006
Highly Cited
2006
Exciton diffusion is of great importance to the future design of high efficiency organic photovoltaics. Exciton diffusion studies… Expand
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Highly Cited
2005
Highly Cited
2005
We have previously demonstrated that absorption of a single photon by a nanocrystal quantum dot can generate multiple excitons… Expand
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Highly Cited
2004
Highly Cited
2004
We have theoretically investigated the origin of ultraviolet photoluminescence (PL) in ZnO quantum dots with diameters from 2 to… Expand
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Highly Cited
2000
Highly Cited
2000
The presence of interchain species in the photophysics of conjugated polymer films has been the subject of a great deal of… Expand
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Highly Cited
1983