Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure

Interface transparency between 2D semiconductors and superconductors is a longstanding problem, seriously hindering potential applications. Here, using a new hybrid system, Kjaergaard et al. report quantized conductance doubling and a hard superconducting gap measured via a quantum point contact, in...

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Autores principales:	M. Kjaergaard, F. Nichele, H. J. Suominen, M. P. Nowak, M. Wimmer, A. R. Akhmerov, J. A. Folk, K. Flensberg, J. Shabani, C. J. Palmstrøm, C. M. Marcus
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/f37cdf2c16514545865b1bd5ffdc9846
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spelling	oai:doaj.org-article:f37cdf2c16514545865b1bd5ffdc98462021-12-02T17:32:51ZQuantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure10.1038/ncomms128412041-1723https://doaj.org/article/f37cdf2c16514545865b1bd5ffdc98462016-09-01T00:00:00Zhttps://doi.org/10.1038/ncomms12841https://doaj.org/toc/2041-1723Interface transparency between 2D semiconductors and superconductors is a longstanding problem, seriously hindering potential applications. Here, using a new hybrid system, Kjaergaard et al. report quantized conductance doubling and a hard superconducting gap measured via a quantum point contact, indicating a near pristine interface.M. KjaergaardF. NicheleH. J. SuominenM. P. NowakM. WimmerA. R. AkhmerovJ. A. FolkK. FlensbergJ. ShabaniC. J. PalmstrømC. M. MarcusNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q M. Kjaergaard F. Nichele H. J. Suominen M. P. Nowak M. Wimmer A. R. Akhmerov J. A. Folk K. Flensberg J. Shabani C. J. Palmstrøm C. M. Marcus Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure
description	Interface transparency between 2D semiconductors and superconductors is a longstanding problem, seriously hindering potential applications. Here, using a new hybrid system, Kjaergaard et al. report quantized conductance doubling and a hard superconducting gap measured via a quantum point contact, indicating a near pristine interface.
format	article
author	M. Kjaergaard F. Nichele H. J. Suominen M. P. Nowak M. Wimmer A. R. Akhmerov J. A. Folk K. Flensberg J. Shabani C. J. Palmstrøm C. M. Marcus
author_facet	M. Kjaergaard F. Nichele H. J. Suominen M. P. Nowak M. Wimmer A. R. Akhmerov J. A. Folk K. Flensberg J. Shabani C. J. Palmstrøm C. M. Marcus
author_sort	M. Kjaergaard
title	Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure
title_short	Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure
title_full	Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure
title_fullStr	Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure
title_full_unstemmed	Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure
title_sort	quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/f37cdf2c16514545865b1bd5ffdc9846
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Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure

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