We have studied the composition profiles of Stranski-Krastanov InAs/GaAs quantum dots grown on patterned nanohole arrays. Two dimensional surface chemical maps obtained by X-ray photoemission electron microscopy reveal a non-uniform composition profile similar to that of standard dots grown on plana
β¦ LIBER β¦
Spatially site-controlled InAs quantum dot lattices
β Scribed by S Kohmoto; H Nakamura; S Nishikawa; K Asakawa
- Book ID
- 104428063
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 150 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1386-9477
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