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
Periodic spin polarization of small quantum dots
โ Scribed by M Stopa
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 179 KB
- Volume
- 10
- Category
- Article
- ISSN
- 1386-9477
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