Temperature Effect on the Operation of Elementary Quantum-Dot Spin Gates by the Example of the NOT-AND Gate
| dc.creator | Krasheninnikov, A. V. | |
| dc.creator | Koltsov, R. A. | |
| dc.date | 1998-10-26 | |
| dc.date.accessioned | 2026-07-07T03:11:50Z | |
| dc.date.available | 2026-07-07T03:11:50Z | |
| dc.description | The effect of temperature on the operation of the elementary quantum-dot spin gates for single-electron computing is studied theoretically within the framework of the Hubbard model by the example of the NOT-AND gate. The calculated values of the uniform external magnetic field necessary to realize the whole truth table proved to be unreasonably high for the implementation of the NOT-AND logical function even at the liquid helium temperature. This result appears to be common to all spin gates. Thus, finite temperatures seem to be a serious obstacle for the practical realization of ground state calculations in quantum dot spin gates. | |
| dc.description | 5 eps figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9810346 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9810346 | |
| dc.identifier | Phys.Low-Dim.Struct. 9/10 180 (1998) | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/28724 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Temperature Effect on the Operation of Elementary Quantum-Dot Spin Gates by the Example of the NOT-AND Gate | |
| dc.type | text |