Details

Autor(en) / Beteiligte

• Fuhrmann, D. A.
• Wixforth, A.
• Curran, A.
• Morrod, J. K.
• Prior, K. A.
• Warburton, R. J.
• Ebbecke, J.

Titel

Surface acoustic wave mediated exciton dissociation in a ZnCdSe / LiNbO 3 hybrid

Ist Teil von

• Applied physics letters, 2009-05, Vol.94 (19), p.193505-193505-3

Ort / Verlag

American Institute of Physics

Erscheinungsjahr

2009

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• By making use of epitaxial lift-off, ZnCdSe quantum wells are transferred onto a LiNbO 3 substrate in order to employ its enhanced piezoelectric properties. The photoluminescence emission of this hybrid structure is characterized and the influence of a surface acoustic wave on the free exciton and bound exciton emission is investigated. Finally, two counterpropagating surface acoustic waves are launched leading to a decrease in the acoustic wave mediated exciton dissociation.