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Media type:
E-Article
Title:
Quantum logic gates based on ballistic transport in graphene
Contributor:
Dragoman, Daniela;
Dragoman, Mircea
Published:
AIP Publishing, 2016
Published in:
Journal of Applied Physics, 119 (2016) 9
Language:
English
DOI:
10.1063/1.4943000
ISSN:
0021-8979;
1089-7550
Origination:
Footnote:
Description:
The paper presents various configurations for the implementation of graphene-based Hadamard, C-phase, controlled-NOT, and Toffoli gates working at room temperature. These logic gates, essential for any quantum computing algorithm, involve ballistic graphene devices for qubit generation and processing and can be fabricated using existing nanolithographical techniques. All quantum gate configurations are based on the very large mean-free-paths of carriers in graphene at room temperature.