Design of Nanostructure Complexes by Droplet Epitaxy
β Scribed by Lee, Jihoon H.; Wang, Zhiming M.; AbuWaar, Ziad Y.; Salamo, Gregory J.
- Book ID
- 119961768
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 445 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1528-7483
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The cover picture refers to the Rapid Research Letter by Zhiming M. Wang et al. [1] and displays the nanostructure evolution during GaAs growth by droplet epitaxy. The two colored AFM images of 2 Β΅m Γ 2 Β΅m show the formation of GaAs nanoβcrystals shaped like lighted candles and squareβh
## Abstract We report on Ga nanoβdroplets on GaAs(100) that are not stable under arsenic flux. Spontaneous evolution in shape leads to many interesting GaAs nanostructures. GaAs nanoβcrystals shaped like lighted candles and squareβholed round coins are observed under different growth conditions. Th
We present the molecular beam epitaxy (MBE) fabrication of GaAs ring/disk nanostructures. In this system, a central quantum ring is surrounded by a flat outer disk-like region, which is developed following a layer-by-layer growth mode. We studied the influence of the growth temperature on the morpho