Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010705554> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2010705554 endingPage "272" @default.
- W2010705554 startingPage "268" @default.
- W2010705554 abstract "Effects of carbon or carbonate impurity in the starting material BaO on the sintering temperature and the superconductivity for HgBa2Can−1CunO2(n+1)+d (Hg-12(n−1)n, n=1, 2 and 3) were investigated. In the solid state reaction of HgO, BaO, CaO and CuO in the sealed quartz-tube, the upper sintering temperatures to obtain single-phase of Hg-12(n−1)n (n=1, 2 and 3) increased with decreasing the carbon content in the BaO powder. According to our recent study, the carbon content was determined from the correlation with the lattice parameter. This suggests that an existence of carbon or carbonate impurity significantly influenced the phase formation. The optimal sintering temperatures starting from the BaO with almost minimized carbon content (approximately 0.15 mol%) were 800°C, 725°C and 775°C, for the Hg-1201, -1212 and -1223, respectively. An increase in the sintering temperature led to the larger grain and better crystallinity, resulting in the excellent superconductivity. Improvements in superconducting volume-fraction, Tc and pinning properties were clearly observed in the Hg-1201 prepared from the high-purity BaO. This work indicates that the control of carbon content in the starting materials is one of the key factors to obtain high-quality Hg-based superconducting oxides." @default.
- W2010705554 created "2016-06-24" @default.
- W2010705554 creator A5026702890 @default.
- W2010705554 creator A5079580071 @default.
- W2010705554 creator A5085539559 @default.
- W2010705554 date "2000-06-01" @default.
- W2010705554 modified "2023-09-29" @default.
- W2010705554 title "Synthesis of HgBa2Can−1CunO2(n+1)+d (n=1,2,3) using high-purity BaO" @default.
- W2010705554 cites W1511153608 @default.
- W2010705554 cites W1570341325 @default.
- W2010705554 cites W1654899846 @default.
- W2010705554 cites W1964913342 @default.
- W2010705554 cites W1969902262 @default.
- W2010705554 cites W2018252435 @default.
- W2010705554 cites W2034492110 @default.
- W2010705554 cites W2056200009 @default.
- W2010705554 cites W2058055932 @default.
- W2010705554 cites W223402144 @default.
- W2010705554 cites W2259276015 @default.
- W2010705554 cites W2793306893 @default.
- W2010705554 doi "https://doi.org/10.1016/s0921-4534(00)00182-9" @default.
- W2010705554 hasPublicationYear "2000" @default.
- W2010705554 type Work @default.
- W2010705554 sameAs 2010705554 @default.
- W2010705554 citedByCount "5" @default.
- W2010705554 crossrefType "journal-article" @default.
- W2010705554 hasAuthorship W2010705554A5026702890 @default.
- W2010705554 hasAuthorship W2010705554A5079580071 @default.
- W2010705554 hasAuthorship W2010705554A5085539559 @default.
- W2010705554 hasConcept C104779481 @default.
- W2010705554 hasConcept C113196181 @default.
- W2010705554 hasConcept C120665830 @default.
- W2010705554 hasConcept C121332964 @default.
- W2010705554 hasConcept C132612359 @default.
- W2010705554 hasConcept C140205800 @default.
- W2010705554 hasConcept C159985019 @default.
- W2010705554 hasConcept C178790620 @default.
- W2010705554 hasConcept C185592680 @default.
- W2010705554 hasConcept C191897082 @default.
- W2010705554 hasConcept C192191005 @default.
- W2010705554 hasConcept C192562407 @default.
- W2010705554 hasConcept C199289684 @default.
- W2010705554 hasConcept C207114421 @default.
- W2010705554 hasConcept C26873012 @default.
- W2010705554 hasConcept C2777581544 @default.
- W2010705554 hasConcept C2779870107 @default.
- W2010705554 hasConcept C2780659211 @default.
- W2010705554 hasConcept C43617362 @default.
- W2010705554 hasConcept C46275449 @default.
- W2010705554 hasConcept C54101563 @default.
- W2010705554 hasConcept C71987851 @default.
- W2010705554 hasConceptScore W2010705554C104779481 @default.
- W2010705554 hasConceptScore W2010705554C113196181 @default.
- W2010705554 hasConceptScore W2010705554C120665830 @default.
- W2010705554 hasConceptScore W2010705554C121332964 @default.
- W2010705554 hasConceptScore W2010705554C132612359 @default.
- W2010705554 hasConceptScore W2010705554C140205800 @default.
- W2010705554 hasConceptScore W2010705554C159985019 @default.
- W2010705554 hasConceptScore W2010705554C178790620 @default.
- W2010705554 hasConceptScore W2010705554C185592680 @default.
- W2010705554 hasConceptScore W2010705554C191897082 @default.
- W2010705554 hasConceptScore W2010705554C192191005 @default.
- W2010705554 hasConceptScore W2010705554C192562407 @default.
- W2010705554 hasConceptScore W2010705554C199289684 @default.
- W2010705554 hasConceptScore W2010705554C207114421 @default.
- W2010705554 hasConceptScore W2010705554C26873012 @default.
- W2010705554 hasConceptScore W2010705554C2777581544 @default.
- W2010705554 hasConceptScore W2010705554C2779870107 @default.
- W2010705554 hasConceptScore W2010705554C2780659211 @default.
- W2010705554 hasConceptScore W2010705554C43617362 @default.
- W2010705554 hasConceptScore W2010705554C46275449 @default.
- W2010705554 hasConceptScore W2010705554C54101563 @default.
- W2010705554 hasConceptScore W2010705554C71987851 @default.
- W2010705554 hasIssue "1-4" @default.
- W2010705554 hasLocation W20107055541 @default.
- W2010705554 hasOpenAccess W2010705554 @default.
- W2010705554 hasPrimaryLocation W20107055541 @default.
- W2010705554 hasRelatedWork W1988205220 @default.
- W2010705554 hasRelatedWork W1999962534 @default.
- W2010705554 hasRelatedWork W2120911495 @default.
- W2010705554 hasRelatedWork W2314169760 @default.
- W2010705554 hasRelatedWork W2329322874 @default.
- W2010705554 hasRelatedWork W2355568610 @default.
- W2010705554 hasRelatedWork W2744534931 @default.
- W2010705554 hasRelatedWork W2899306411 @default.
- W2010705554 hasRelatedWork W2902107089 @default.
- W2010705554 hasRelatedWork W2955782507 @default.
- W2010705554 hasVolume "335" @default.
- W2010705554 isParatext "false" @default.
- W2010705554 isRetracted "false" @default.
- W2010705554 magId "2010705554" @default.
- W2010705554 workType "article" @default.