Coherent superposition of exciton states in quantum dots induced by surface plasmons
Gomez, Daniel, Vernon, Kristy, Mulvaney, Paul, & Davis, Tim (2010) Coherent superposition of exciton states in quantum dots induced by surface plasmons. Applied Physics Letters, 96(7), pp. 1-3.
We present an experimental demonstration of strong optical coupling between CdSequantum dots of different sizes which is induced by a surface plasmon propagating on a planar silver thin film. Attenuated total reflection measurements demonstrate the hybridization of exciton states, characterized by the observation of two avoided crossings in the energy dispersion measured for the interacting system.
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|Item Type:||Journal Article|
|Subjects:||Australian and New Zealand Standard Research Classification > MATHEMATICAL SCIENCES (010000)|
Australian and New Zealand Standard Research Classification > PHYSICAL SCIENCES (020000)
Australian and New Zealand Standard Research Classification > ENGINEERING (090000)
|Copyright Owner:||American Isnstitute of Physics|
|Deposited On:||25 Aug 2011 08:18|
|Last Modified:||22 Aug 2014 10:49|
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