Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

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05:39 min

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August 2nd, 2019

DOI :

10.3791/57818-v

August 2nd, 2019

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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

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Keywords Quantum Integrated Circuits

Superconducting Two dimensional Electron Gas

Josephson Junctions

Proximity induced Superconductivity

Indium Gallium Arsenide

Photolithography

Wet Etching

Ohmic Contacts

Two dimensional Materials

이 비디오의 챕터

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