Digitale Medien
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
69 (1991), S. 4071-4074
ISSN:
1089-7550
Quelle:
AIP Digital Archive
Thema:
Physik
Notizen:
The effects of biaxial compressive and tensile strain on the excitonic resonances and associated changes in refractive index and electro-optic effect in quantum wells have been calculated and measured. Theoretical calculations include the important heavy-hole–light–hole band mixing effects. It is seen that the excitonic contributions dominate near the band edge. With increasing compressive strain the linear electro-optic effect is slightly increased, while the quadratic effect is greatly enhanced. The effects are reversed in quantum wells under tensile strain.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.348418
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