The formation of III-V InAs quantum dots (QDs) on group-IV Si 1-x Ge x /Si(0 0 1) was investigated by metalorganic vapor-phase epitaxy. Two types of QDs, round-shaped QDs and giant QDs elongated in the [1 1 0] or [1,-1,0] direction, were observed in a growth condition of low V/III ratios. An increas
โฆ LIBER โฆ
Investigation of defect structures in InGaN/GaN multiple quantum wells grown on Si(1 1 1) substrate by metalorganic vapor phase epitaxy
โ Scribed by G.M. Wu; Y.L. Kao
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 504 KB
- Volume
- 401-402
- Category
- Article
- ISSN
- 0921-4526
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