Matches in SemOpenAlex for { <https://semopenalex.org/work/W2333614508> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2333614508 abstract "High Tc superconducting oxides discovered so far are classified into several systems, that is, 40 K class (La1-xMx) 2CuO4-δ (M : Sr, Ba, Ca), 90K class Ba2LnCu3O7-δ (Ln : rare earth elements excepting Sc, Ce, Pr and Tb), 110K class Bi-Sr-Ca-Cu-O, and 130K class Tl-Ba-Ca-Cu-O systems. These oxides have the perovskite related crystal structures with copper ions on B sites. Mutual relations among these structures are briefly reviewed. The 3d electron holes responsible for the electrical conduction are considered to be Cu3+ from the chemical picture. Therefore the oxygen nonstoichiometry and average copper valence were determined. The relation between critical temperature and average copper valence are shown. The superconducting oxides exhibit normal conductivities of 102 to 103 Ω-1 cm-1 and the temperature coefficienty of nearly zero. This fact would provide a useful guiding principle for finding new superconductors." @default.
- W2333614508 created "2016-06-24" @default.
- W2333614508 creator A5088197165 @default.
- W2333614508 date "1988-01-01" @default.
- W2333614508 modified "2023-09-28" @default.
- W2333614508 title "Chemical aspects of high TC oxide superconductors." @default.
- W2333614508 cites W1984969847 @default.
- W2333614508 doi "https://doi.org/10.1380/jsssj.9.480" @default.
- W2333614508 hasPublicationYear "1988" @default.
- W2333614508 type Work @default.
- W2333614508 sameAs 2333614508 @default.
- W2333614508 citedByCount "0" @default.
- W2333614508 crossrefType "journal-article" @default.
- W2333614508 hasAuthorship W2333614508A5088197165 @default.
- W2333614508 hasConcept C109613756 @default.
- W2333614508 hasConcept C115624301 @default.
- W2333614508 hasConcept C121332964 @default.
- W2333614508 hasConcept C130893637 @default.
- W2333614508 hasConcept C145148216 @default.
- W2333614508 hasConcept C16889073 @default.
- W2333614508 hasConcept C168900304 @default.
- W2333614508 hasConcept C178790620 @default.
- W2333614508 hasConcept C179104552 @default.
- W2333614508 hasConcept C185592680 @default.
- W2333614508 hasConcept C191897082 @default.
- W2333614508 hasConcept C192562407 @default.
- W2333614508 hasConcept C199289684 @default.
- W2333614508 hasConcept C26873012 @default.
- W2333614508 hasConcept C2779851234 @default.
- W2333614508 hasConcept C2781183027 @default.
- W2333614508 hasConcept C54101563 @default.
- W2333614508 hasConcept C544778455 @default.
- W2333614508 hasConcept C62520636 @default.
- W2333614508 hasConcept C69990965 @default.
- W2333614508 hasConcept C8010536 @default.
- W2333614508 hasConceptScore W2333614508C109613756 @default.
- W2333614508 hasConceptScore W2333614508C115624301 @default.
- W2333614508 hasConceptScore W2333614508C121332964 @default.
- W2333614508 hasConceptScore W2333614508C130893637 @default.
- W2333614508 hasConceptScore W2333614508C145148216 @default.
- W2333614508 hasConceptScore W2333614508C16889073 @default.
- W2333614508 hasConceptScore W2333614508C168900304 @default.
- W2333614508 hasConceptScore W2333614508C178790620 @default.
- W2333614508 hasConceptScore W2333614508C179104552 @default.
- W2333614508 hasConceptScore W2333614508C185592680 @default.
- W2333614508 hasConceptScore W2333614508C191897082 @default.
- W2333614508 hasConceptScore W2333614508C192562407 @default.
- W2333614508 hasConceptScore W2333614508C199289684 @default.
- W2333614508 hasConceptScore W2333614508C26873012 @default.
- W2333614508 hasConceptScore W2333614508C2779851234 @default.
- W2333614508 hasConceptScore W2333614508C2781183027 @default.
- W2333614508 hasConceptScore W2333614508C54101563 @default.
- W2333614508 hasConceptScore W2333614508C544778455 @default.
- W2333614508 hasConceptScore W2333614508C62520636 @default.
- W2333614508 hasConceptScore W2333614508C69990965 @default.
- W2333614508 hasConceptScore W2333614508C8010536 @default.
- W2333614508 hasLocation W23336145081 @default.
- W2333614508 hasOpenAccess W2333614508 @default.
- W2333614508 hasPrimaryLocation W23336145081 @default.
- W2333614508 hasRelatedWork W1489774383 @default.
- W2333614508 hasRelatedWork W15297087 @default.
- W2333614508 hasRelatedWork W1533982486 @default.
- W2333614508 hasRelatedWork W1848139591 @default.
- W2333614508 hasRelatedWork W1864474077 @default.
- W2333614508 hasRelatedWork W1985112565 @default.
- W2333614508 hasRelatedWork W2008338978 @default.
- W2333614508 hasRelatedWork W2008678728 @default.
- W2333614508 hasRelatedWork W2010874063 @default.
- W2333614508 hasRelatedWork W2030442171 @default.
- W2333614508 hasRelatedWork W2039184953 @default.
- W2333614508 hasRelatedWork W2063772161 @default.
- W2333614508 hasRelatedWork W2083944082 @default.
- W2333614508 hasRelatedWork W2322520112 @default.
- W2333614508 hasRelatedWork W2498417899 @default.
- W2333614508 hasRelatedWork W2516776073 @default.
- W2333614508 hasRelatedWork W2599996551 @default.
- W2333614508 hasRelatedWork W2781583072 @default.
- W2333614508 hasRelatedWork W2951290902 @default.
- W2333614508 hasRelatedWork W299075954 @default.
- W2333614508 isParatext "false" @default.
- W2333614508 isRetracted "false" @default.
- W2333614508 magId "2333614508" @default.
- W2333614508 workType "article" @default.