基于超导二维电子气平台的可扩展量子集成电路
10.4K 次观看
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被引用 5 次
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05:39 分钟
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2019年8月2日
DOI :10.3791/57818-v
2019年8月2日
•10.4K 次观看
Kaveh Delfanazari1,2 , Pengcheng Ma2 , Reuben Puddy2 , Teng Yi2 , Moda Cao2 , Yilmaz Gul3 , Carly L. Richardson4 , Ian Farrer2,5 , David Ritchie2 , Hannah J. Joyce1 , Michael J. Kelly1,2 , Charles G. Smith2
1Centre for Advanced Photonics and Electronics, Engineering Department, University of Cambridge, 2Department of Physics, Cavendish Laboratory, University of Cambridge, 3Department of Electronic and Electrical Engineering, University College London, 4Department of Materials Science and Metallurgy, University of Cambridge, 5Department of Electronic and Electrical Engineering, University of Sheffield
展示了基于 In0.75Ga0.25As 二维电子气（2DEG）的平面弹道 Josephson 结（JJs）阵列构成的量子集成电路（QICs）。讨论了两种不同的二维（2D）Josephson 结及量子集成电路的制备方法，随后展示了在亚开尔文温度下的量子输运测量结果。
Chapters in this video
0:04
Title
0:40
Two-dimensional Josephson Junction Fabrication
3:25
Results: Low Temperature Measurements of Two-dimensional Josephson Junctions Embedded into Quantum Integrated Circuits
4:56
Conclusion
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