A perspective on semiconductor-based superconducting qubits
A perspective on semiconductor-based superconducting qubits
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DOI：
10.1063/5.0024124
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发表时间：
2020-12-14
影响因子：
4
通讯作者：
Aguado, Ramon
中科院分区：
文献类型：
--
作者：
Aguado, Ramon
在演示了基于超导体的约瑟夫森结（可以通过电学手段完全调谐）之后，已经为混合超导体-超导体量子比特的研究开辟了新的途径。这些包括基于自旋的transmon量子比特，单自旋Andreev量子比特和基于Majorana零模式的容错拓扑量子比特。从这个角度来看，我们回顾了最近的进展，朝着这样的混合量子位设计的道路。经过简短的介绍和简短的离题的历史路线图，导致了实验的最先进的，重点放在超导量子位的基础上半导体纳米线。
Following the demonstration of semiconductor-based Josephson junctions, which are fully tunable by electrical means, new routes have been opened for the study of hybrid semiconductor-superconductor qubits. These include semiconductor-based transmon qubits, single-spin Andreev qubits, and fault-tolerant topological qubits based on Majorana zero modes. In this perspective, we review recent progress in the path toward such hybrid qubit designs. After a short introduction and a brief digression about the historical roadmap that has led to the experimental state-of-the-art, the emphasis is placed on superconducting qubits based on semiconductor nanowires.