2 papers
cond-mat.mes-hall1997
Acoustically driven storage of light in a quantum well
C. Rocke, S. Zimmermann, A. Wixforth +3
The strong piezoelectric fields accompanying a surface acoustic wave on a semiconductor quantum well structure are employed to dissociate optically generated excitons and efficient…
cond-mat1996
Acousto-optic effects of surface acoustic waves in semiconductor quantum well structures
C. Rocke, A. Wixforth, J. P. Kotthaus +2
We report on recent experiments investigating the modification of the inter-band optical response of a piezoelectric semiconductor quantum well structure under the influence of int…