Paramagnetism of two-dimensional quantum dots with superconducting core
โ Scribed by Takeru Suzuki; Masahiko Hayashi; Hiroshi Imamura; Hiromichi Ebisawa
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 180 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1386-9477
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
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
We report a quantum dot (QD) ensemble structure in which the in-plane arrangements of the dots are in a hexagonal way while the dots are also vertically aligned. Such a distinct lateral ordering of QDs is achieved on a planar GaAs(1 0 0) rather than on a prepatterned substrate by strain-mediated mul
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
The linear and third order nonlinear optical absorption coefficient and refractive index changes of an elliptic quantum dot have been investigated, using the compact-density matrix formalism and an iterative method. In this regard, the effect of optical intensity, size and geometry of the dot on the