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Circuitos integrados Quantum escalonáveis na plataforma bidimensional de gás elétron supercondutor
JoVE Journal
Engineering
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JoVE Journal Engineering
Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Circuitos integrados Quantum escalonáveis na plataforma bidimensional de gás elétron supercondutor

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9,283 Views

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05:39 min

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August 02, 2019

DOI:

10.3791/57818-v

DOI:
10.3791/57818-v

•

05:39 min
August 02, 2019

•

5 Views
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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

Summary

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Os circuitos integrados do Quantum (QICs) que consistem na disposição de junções planar e balísticos de Josephson (JJs) baseados sobre em0,75GA0,25como o gás bidimensional do elétron (2deg) são demonstrados. Dois métodos diferentes para a fabricação dos JJs e dos QICs bidimensionais (2D) são discutidos seguidos pela demonstração de medidas do transporte quântico em temperaturas de sub-Kelvin.

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Delfanazari, K., Ma, P., Puddy, R., Yi, T., Cao, M., Gul, Y., Richardson, C. L., Farrer, I., Ritchie, D., Joyce, H. J., Kelly, M. J., Smith, C. G. Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform. J. Vis. Exp. (150), e57818, doi:10.3791/57818 (2019).

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