Stranski-Krastanow islanding initiated on the stochastic rough surfaces of the epitaxially strained thin films
Yazarlar (3)
Omer Tarik Ogurtani
Middle East Technical University (Metu), Türkiye
Middle East Technical University (Metu), Türkiye
Dr. Öğr. Üyesi Aytaç ÇELİK Tobb University of Economics And Technology, Türkiye
Dr. Öğr. Üyesi Ersin Emre Oren Tobb University of Economics And Technology, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Applied Physics (Q2) | ||
| Dergi ISSN | 0021-8979 Dergi Bilgileri (2014) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 06-2014 |
| Cilt / Sayı / Sayfa | 115 / 22 / 224307–0 | DOI | 10.1063/1.4883295 |
| Makale Linki | https://doi.org/10.1063/1.4883295 | ||
| UAK Araştırma Alanları |
Fiziksel Metalurji
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| Özet |
| Quantum dots (QD) have discrete energy spectrum, which can be adjusted over a wide range by tuning composition, density, size, lattice strain, and morphology. These features make quantum dots attractive for the design and fabrication of novel electronic, magnetic and photonic devices and other functional materials used in cutting-edge applications. The formation of QD on epitaxially strained thin film surfaces, known as Stranski-Krastanow (SK) islands, has attracted great attention due to their unique electronic properties. Here, we present a systematic dynamical simulation study for the spontaneous evolution of the SK islands on the stochastically rough surfaces (nucleationless growth). During the development of SK islands through the mass accumulation at randomly selected regions of the film via surface drift-diffusion (induced by the capillary and mismatch stresses) with and/or without growth, one also … |
| Anahtar Kelimeler |
| ince filmler | Stranski-Krastanow | epitaksiyel gerilimler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 6 |
| Scopus | 5 |
| Google Scholar | 11 |