Quantum of dots
✍ Scribed by Attila Tárnok
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 65 KB
- Volume
- 77A
- Category
- Article
- ISSN
- 0196-4763
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📜 SIMILAR VOLUMES
The many-electron ground states in anisotropic parabolic quantum dots are investigated, by means of an unrestricted Hartree-Fock method. From the total energy, both the chemical potential and the differential capacitance of quantum dots are calculated. The effect of the shell structure due to quanti
An array of elongated quantum dots (quantum dashes) can self polarize into an antiferroelectric state. In contrast to the conventional antiferroelectricity, this spontaneous polarization does not require any ionic displacements for its establishment. We present the main arguments and proofs of this
An exciton may be attached to a quantum dot if the conduction-band and valence-band offsets, for a given dot size, satisfy certain inequalities. Alternatively, for a set of finite offsets, the dot dimension must exceed a minimal size for an exciton to be bound to the dot. These critical offset or do