FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4297238910> ?p ?o ?g. }

• W4297238910 endingPage "17262" @default.
• W4297238910 startingPage "17257" @default.
• W4297238910 abstract "Superconducting thin films of niobium have been extensively employed in transmon qubit architectures. Although these architectures have demonstrated improvements in recent years, further improvements in performance through materials engineering will aid in large-scale deployment. Here, we use information retrieved from secondary ion mass spectrometry and electron microscopy to conduct a detailed assessment of the surface oxide that forms in ambient conditions for transmon test qubit devices patterned from a niobium film. We observe that this oxide exhibits a varying stoichiometry with NbO and NbO2 found closer to the niobium film/oxide interface and Nb2O5 found closer to the surface. In terms of structural analysis, we find that the Nb2O5 region is semicrystalline in nature and exhibits randomly oriented grains on the order of 1–3 nm corresponding to monoclinic N–Nb2O5 that are dispersed throughout an amorphous matrix. Using fluctuation electron microscopy, we are able to map the relative crystallinity in the Nb2O5 region with nanometer spatial resolution. Through this correlative method, we observe that the highly disordered regions are more likely to contain oxygen vacancies and exhibit weaker bonds between the niobium and oxygen atoms. Based on these findings, we expect that oxygen vacancies likely serve as a decoherence mechanism in quantum systems." @default.
• W4297238910 created "2022-09-28" @default.
• W4297238910 creator A5006463823 @default.
• W4297238910 creator A5010697644 @default.
• W4297238910 creator A5020649130 @default.
• W4297238910 creator A5023927544 @default.
• W4297238910 creator A5032069087 @default.
• W4297238910 creator A5038226707 @default.
• W4297238910 creator A5046119634 @default.
• W4297238910 creator A5046420818 @default.
• W4297238910 creator A5049215655 @default.
• W4297238910 creator A5052808693 @default.
• W4297238910 creator A5060217101 @default.
• W4297238910 creator A5060321875 @default.
• W4297238910 creator A5074150519 @default.
• W4297238910 creator A5087036277 @default.
• W4297238910 date "2022-09-26" @default.
• W4297238910 modified "2023-10-10" @default.
• W4297238910 title "Developing a Chemical and Structural Understanding of the Surface Oxide in a Niobium Superconducting Qubit" @default.
• W4297238910 cites W1973411962 @default.
• W4297238910 cites W1989063502 @default.
• W4297238910 cites W2022896955 @default.
• W4297238910 cites W2036691521 @default.
• W4297238910 cites W2081119689 @default.
• W4297238910 cites W2110551800 @default.
• W4297238910 cites W2115826972 @default.
• W4297238910 cites W2273623894 @default.
• W4297238910 cites W2404411281 @default.
• W4297238910 cites W2890799748 @default.
• W4297238910 cites W2946591934 @default.
• W4297238910 cites W2974034461 @default.
• W4297238910 cites W3002228105 @default.
• W4297238910 cites W3006632381 @default.
• W4297238910 cites W3082842882 @default.
• W4297238910 cites W3089137921 @default.
• W4297238910 cites W3100973904 @default.
• W4297238910 cites W3103395206 @default.
• W4297238910 cites W3103558166 @default.
• W4297238910 cites W3103909051 @default.
• W4297238910 cites W3112966267 @default.
• W4297238910 cites W3128562212 @default.
• W4297238910 cites W3162531821 @default.
• W4297238910 cites W3176623299 @default.
• W4297238910 cites W3178200570 @default.
• W4297238910 cites W3209461810 @default.
• W4297238910 cites W3216589070 @default.
• W4297238910 cites W4207059958 @default.
• W4297238910 doi "https://doi.org/10.1021/acsnano.2c07913" @default.
• W4297238910 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36153944" @default.
• W4297238910 hasPublicationYear "2022" @default.
• W4297238910 type Work @default.
• W4297238910 citedByCount "7" @default.
• W4297238910 countsByYear W42972389102023 @default.
• W4297238910 crossrefType "journal-article" @default.
• W4297238910 hasAuthorship W4297238910A5006463823 @default.
• W4297238910 hasAuthorship W4297238910A5010697644 @default.
• W4297238910 hasAuthorship W4297238910A5020649130 @default.
• W4297238910 hasAuthorship W4297238910A5023927544 @default.
• W4297238910 hasAuthorship W4297238910A5032069087 @default.
• W4297238910 hasAuthorship W4297238910A5038226707 @default.
• W4297238910 hasAuthorship W4297238910A5046119634 @default.
• W4297238910 hasAuthorship W4297238910A5046420818 @default.
• W4297238910 hasAuthorship W4297238910A5049215655 @default.
• W4297238910 hasAuthorship W4297238910A5052808693 @default.
• W4297238910 hasAuthorship W4297238910A5060217101 @default.
• W4297238910 hasAuthorship W4297238910A5060321875 @default.
• W4297238910 hasAuthorship W4297238910A5074150519 @default.
• W4297238910 hasAuthorship W4297238910A5087036277 @default.
• W4297238910 hasBestOaLocation W42972389103 @default.
• W4297238910 hasConcept C121332964 @default.
• W4297238910 hasConcept C159467904 @default.
• W4297238910 hasConcept C159985019 @default.
• W4297238910 hasConcept C171250308 @default.
• W4297238910 hasConcept C185592680 @default.
• W4297238910 hasConcept C191897082 @default.
• W4297238910 hasConcept C192562407 @default.
• W4297238910 hasConcept C203087015 @default.
• W4297238910 hasConcept C26873012 @default.
• W4297238910 hasConcept C2775880870 @default.
• W4297238910 hasConcept C2776222033 @default.
• W4297238910 hasConcept C2779851234 @default.
• W4297238910 hasConcept C46275449 @default.
• W4297238910 hasConcept C507968137 @default.
• W4297238910 hasConcept C54101563 @default.
• W4297238910 hasConcept C56052488 @default.
• W4297238910 hasConcept C62520636 @default.
• W4297238910 hasConcept C8010536 @default.
• W4297238910 hasConcept C84114770 @default.
• W4297238910 hasConceptScore W4297238910C121332964 @default.
• W4297238910 hasConceptScore W4297238910C159467904 @default.
• W4297238910 hasConceptScore W4297238910C159985019 @default.
• W4297238910 hasConceptScore W4297238910C171250308 @default.
• W4297238910 hasConceptScore W4297238910C185592680 @default.
• W4297238910 hasConceptScore W4297238910C191897082 @default.
• W4297238910 hasConceptScore W4297238910C192562407 @default.
• W4297238910 hasConceptScore W4297238910C203087015 @default.
• W4297238910 hasConceptScore W4297238910C26873012 @default.
• W4297238910 hasConceptScore W4297238910C2775880870 @default.

• next