Matches in SemOpenAlex for { <https://semopenalex.org/work/W2027769439> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2027769439 abstract "Defects such as cracks and weak link regions are considered to be the causes for the low critical current densities in melt-processed Y-Ba-Cu-O in comparison with those in single-crystalline thin films. In order to understand the influence of those factors on the critical current density, the measurement of the imaginary ac susceptibility was carried out for two melt-processed Y-Ba-Cu-O specimens; one specimen contained fairly large number density of cracks and the other did not. The imaginary ac susceptibility was found to deviate from the prediction from the critical state model near the critical temperature due to the reversible motion of fluxoids only for the specimen with cracks. From the comparison of the experimental result with the theoretical calculation based on Campbell's model for the reversible fluxoid motion, the effective width of the channels of current paths was found to be comparable to the mean spacing of cracks. This shows that the cracks are the dominant factors which limit the critical current density. Such an effect of the reversible fluxoid motion was not observed in the specimen without the cracks. That is, the influence of weak link region was not appreciable in the present experiments at the do magnetic field of 1.0 T. This is attributed to a large size of the domains in comparison with Campbell's ac penetration depth." @default.
- W2027769439 created "2016-06-24" @default.
- W2027769439 creator A5014362734 @default.
- W2027769439 creator A5049297423 @default.
- W2027769439 creator A5053989963 @default.
- W2027769439 creator A5059704901 @default.
- W2027769439 creator A5061063322 @default.
- W2027769439 creator A5071008123 @default.
- W2027769439 creator A5074762482 @default.
- W2027769439 creator A5084549559 @default.
- W2027769439 creator A5030688466 @default.
- W2027769439 date "1992-01-01" @default.
- W2027769439 modified "2023-10-03" @default.
- W2027769439 title "FACTORS DETERMINING CRITICAL CURRENT DENSITY IN MELT-PROCESSED Y-Ba-Cu-O" @default.
- W2027769439 doi "https://doi.org/10.2978/jsas.4.110" @default.
- W2027769439 hasPublicationYear "1992" @default.
- W2027769439 type Work @default.
- W2027769439 sameAs 2027769439 @default.
- W2027769439 citedByCount "0" @default.
- W2027769439 crossrefType "journal-article" @default.
- W2027769439 hasAuthorship W2027769439A5014362734 @default.
- W2027769439 hasAuthorship W2027769439A5030688466 @default.
- W2027769439 hasAuthorship W2027769439A5049297423 @default.
- W2027769439 hasAuthorship W2027769439A5053989963 @default.
- W2027769439 hasAuthorship W2027769439A5059704901 @default.
- W2027769439 hasAuthorship W2027769439A5061063322 @default.
- W2027769439 hasAuthorship W2027769439A5071008123 @default.
- W2027769439 hasAuthorship W2027769439A5074762482 @default.
- W2027769439 hasAuthorship W2027769439A5084549559 @default.
- W2027769439 hasBestOaLocation W20277694391 @default.
- W2027769439 hasConcept C115260700 @default.
- W2027769439 hasConcept C120665830 @default.
- W2027769439 hasConcept C121332964 @default.
- W2027769439 hasConcept C127413603 @default.
- W2027769439 hasConcept C148043351 @default.
- W2027769439 hasConcept C192562407 @default.
- W2027769439 hasConcept C193493375 @default.
- W2027769439 hasConcept C207740977 @default.
- W2027769439 hasConcept C26873012 @default.
- W2027769439 hasConcept C2987373456 @default.
- W2027769439 hasConcept C42475967 @default.
- W2027769439 hasConcept C54101563 @default.
- W2027769439 hasConcept C62520636 @default.
- W2027769439 hasConcept C80107235 @default.
- W2027769439 hasConcept C97355855 @default.
- W2027769439 hasConceptScore W2027769439C115260700 @default.
- W2027769439 hasConceptScore W2027769439C120665830 @default.
- W2027769439 hasConceptScore W2027769439C121332964 @default.
- W2027769439 hasConceptScore W2027769439C127413603 @default.
- W2027769439 hasConceptScore W2027769439C148043351 @default.
- W2027769439 hasConceptScore W2027769439C192562407 @default.
- W2027769439 hasConceptScore W2027769439C193493375 @default.
- W2027769439 hasConceptScore W2027769439C207740977 @default.
- W2027769439 hasConceptScore W2027769439C26873012 @default.
- W2027769439 hasConceptScore W2027769439C2987373456 @default.
- W2027769439 hasConceptScore W2027769439C42475967 @default.
- W2027769439 hasConceptScore W2027769439C54101563 @default.
- W2027769439 hasConceptScore W2027769439C62520636 @default.
- W2027769439 hasConceptScore W2027769439C80107235 @default.
- W2027769439 hasConceptScore W2027769439C97355855 @default.
- W2027769439 hasLocation W20277694391 @default.
- W2027769439 hasOpenAccess W2027769439 @default.
- W2027769439 hasPrimaryLocation W20277694391 @default.
- W2027769439 hasRelatedWork W1604413794 @default.
- W2027769439 hasRelatedWork W173552993 @default.
- W2027769439 hasRelatedWork W1969184843 @default.
- W2027769439 hasRelatedWork W2016034132 @default.
- W2027769439 hasRelatedWork W2046136902 @default.
- W2027769439 hasRelatedWork W2058350483 @default.
- W2027769439 hasRelatedWork W2085988315 @default.
- W2027769439 hasRelatedWork W2091214488 @default.
- W2027769439 hasRelatedWork W2334955951 @default.
- W2027769439 hasRelatedWork W2464242460 @default.
- W2027769439 hasRelatedWork W2490174875 @default.
- W2027769439 hasRelatedWork W2496408732 @default.
- W2027769439 hasRelatedWork W2497614096 @default.
- W2027769439 hasRelatedWork W2912595564 @default.
- W2027769439 hasRelatedWork W3038050050 @default.
- W2027769439 hasRelatedWork W74400453 @default.
- W2027769439 hasRelatedWork W7966870 @default.
- W2027769439 hasRelatedWork W86780353 @default.
- W2027769439 hasRelatedWork W940092489 @default.
- W2027769439 hasRelatedWork W2951212384 @default.
- W2027769439 isParatext "false" @default.
- W2027769439 isRetracted "false" @default.
- W2027769439 magId "2027769439" @default.
- W2027769439 workType "article" @default.