Feasibility study on superconducting carbon nanotubes coupled to microwave cavities

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa

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Organisaatiot

Kuvaus

Utilizing the ultra-high sensitivity of a superconducting carbon nanotube (CNT) sensor to probe the quantum ground state is a promising approach. However, reproducible and reliable fabrication of such devices is still to be shown due to the demands on high temperature stable materials that the CNT growth requires and the crucial role the contact resistance plays for inducing superconductivity into the CNT. We approach the challenge with the molybdenum rhenium (MoRe) microwave cavity, which withstands high temperatures. Additionally we use a thin layer of palladium to improve contact resistance to the CNT. We conrm our measurements of the critical current through the Josephson junction with calculations.

Yksityiskohdat

AlkuperäiskieliEnglanti
TilaJulkaistu - 12 helmikuuta 2018
TapahtumaFrontiers of Circuit QED and Optomechanics - IST Vienna, Vienna, Itävalta
Kesto: 12 helmikuuta 201814 helmikuuta 2018
https://ist.ac.at/fcqo18/welcome/

Conference

ConferenceFrontiers of Circuit QED and Optomechanics
LyhennettäFCQO
MaaItävalta
KaupunkiVienna
Ajanjakso12/02/201814/02/2018
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