Raman study of a single InP/InAs/InP strained quantum well
✍ Scribed by L. Pavesi; G. Mariotto; J.F. Carlin; A. Rudra; R. Houdré
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 422 KB
- Volume
- 84
- Category
- Article
- ISSN
- 0038-1098
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Micro-photoluminescence spectroscopy (A-PL) as a function of excitation power density and temperature, is used to study single selforganized InAs/InP quantum sticks (QSs) suitable for optoelectronic applications around 1.55 Am. The micro-photoluminescence experiments performed on sub-micron mesas at
We present a comprehensive study of the excitonic recombination lifetime in strained and unstrained \(\mathrm{In}_{1-\mathrm{x}} \mathrm{Ga}_{\mathrm{x}} \mathrm{A} / \mathrm{InP}\)-quantum well structures as a function of well width and Ga mole fraction. In the lattice-matched case a minimum lifeti