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The Role of Groove Periodicity in the Formation of Site-Controlled Quantum Dot Chains
Structural and optical properties of InAs quantum dot (QD) chains formed in etched GaAs grooves having different periods from 200 to 2000 nm in [010] orientation are reported. The site-controlled QDs were fabricated by molecular beam epitaxy on soft UV-nanoimprint lithography-patterned GaAs(001) sur...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4467802/ https://www.ncbi.nlm.nih.gov/pubmed/26058509 http://dx.doi.org/10.1186/s11671-015-0938-8 |