In0:45Ga0:55As=GaAs multistacking quantum dot (QD) structures were fabricated on a GaAs (n 1 1)B (n = 2-4) substrate by metalorganic vapor-phase epitaxy. QDs spontaneously aligned in the [0 1 1] direction were observed on stacked QDs, whereas QDs were randomly distributed in the initial In0:45Ga0:55
Lateral and vertical ordered one-dimensional InGaAs/GaAs quantum structures
β Scribed by Zhixun Ma; Todd Holden; Zhiming M. Wang; Gregory J. Salamo; Peter Y. Yu; Samuel S. Mao
- Book ID
- 106021637
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 553 KB
- Volume
- 96
- Category
- Article
- ISSN
- 1432-0630
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