CUBIT: Capacitive qUantum BIT
In this letter, it is proposed that cryogenic quantum bits can operate based on the nonlinearity due to the quantum capacitance of two-dimensional Dirac materials, and in particular graphene. The anharmonicity of a typical superconducting quantum bit is calculated, and the sensitivity of quantum bit...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-07-01
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| Series: | C |
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| Online Access: | http://www.mdpi.com/2311-5629/4/3/39 |