We present exact free-electron conductance calculations of narrow necks connecting two three-dimensional electron gases. A simple model for the evolution of an atomic point contact during an elongation process is proposed. The conductance and cross-section of the neck are calculated simultaneously d
✦ LIBER ✦
Conductance steps and quantization in atomic-size contacts
✍ Scribed by Agraït, N.; Rodrigo, J. G.; Vieira, S.
- Book ID
- 120975548
- Publisher
- The American Physical Society
- Year
- 1993
- Tongue
- English
- Weight
- 228 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1098-0121
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