Direct observation of strong quantum-confined stark effect in vertically-stacked quantum dots at room temperature
Strong quantum-confined Stark effect of vertically-stacked quantum dots (VSQDs) is observed by electroabsorption spec troscopy at room temperature. Contrary to single-layer QDs, the VSQDs show a large red shift of 9.4 meV with electric-field change of 60 kV/cm.
- Publisher
- JAPAN J APPLIED PHYSICS
- Issue Date
- 2000-06
- Language
- English
- Article Type
- Article
- Keywords
DIFFERENTIAL GAIN; LASERS; ELECTROREFLECTANCE; SPECTROSCOPY; GROWTH
- Citation
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, v.39, no.6A, pp.518 - 520
- ISSN
- 0021-4922
- Appears in Collection
- PH-Journal Papers(저널논문)
- Files in This Item
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