Quantum logic gates based on ballistic transport in graphene

被引：10
|
作者：
Dragoman, Daniela [1 ,2 ]
Dragoman, Mircea [3 ]
机构：
[1] Univ Bucharest, Fac Phys, POB MG-11, Bucharest 077125, Romania
[2] Acad Romanian Scientists, Splaiul Independentei 54, Bucharest 050094, Romania
[3] Natl Inst Res & Dev Microtechnol IMT, POB 38-160, Bucharest 023573, Romania
来源：
JOURNAL OF APPLIED PHYSICS | 2016年 / 119卷 / 09期
关键词：
D O I：
10.1063/1.4943000
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
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. (C) 2016 AIP Publishing LLC.
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页数：5
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