The magnetoresistance of electrons in a two-dimensional array of dots has been investigated. The new commensurability oscillations were found when \(2 \mathrm{R}_{L}=\mathrm{d}\) and \(2 R_{L}=\mathrm{d} / 2\). The closed electron trajectories skipping inside the dot are responsible for these oscill
A Simple Route to Tunable Two-Dimensional Arrays of Quantum Dots
✍ Scribed by J. Pacifico; D. Gómez; P. Mulvaney
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 433 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0935-9648
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In this paper we review our recent study of coherent electronic properties of coupled twodimensional quantum dot arrays using numerical exact-diagonalization methods on a Mott-Hubbard type correlated tight-binding model. We predict the existence of a novel kind of persistent current in a two-dimensi
## Abstract A new two‐phase route was developed to prepare monodisperse cadmium sulfide (CdS) quantum dots (QDs) with a narrow size distribution. In a two‐phase system, chloroform and water were used as separate solvents for palmitoyl chloride functionalized hyperbranched polyamidoamine (HPAMAM‐PC)
## Abstract A novel approach to enhancing the emission efficiency of InGaN/GaN multiple quantum wells via coupling to surface plasmons (SPs) in a periodic two‐dimensional silver array is demonstrated. A higher internal quantum efficiency and a higher light extraction efficiency are simultaneously a