http://www.cnr.it/ontology/cnr/individuo/prodotto/ID237141
Study of structural properties and morphology of multi-seeded NdBaCuO bars (Articolo in rivista)
- Type
- Label
- Study of structural properties and morphology of multi-seeded NdBaCuO bars (Articolo in rivista) (literal)
- Anno
- 2002-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/S0921-4534(02)00873-0 (literal)
- Alternative label
Marcello Gombos, Antonio Vecchione, Danilo Zola, Patrizia Tedesco, and Sandro Pace (2002)
Study of structural properties and morphology of multi-seeded NdBaCuO bars
in Physica. C, Superconductivity (Print); North Holland Pub. Co., Amsterdam (Paesi Bassi)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Marcello Gombos, Antonio Vecchione, Danilo Zola, Patrizia Tedesco, and Sandro Pace (literal)
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- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- Google Scholar (literal)
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Università di Salerno, INFM (literal)
- Titolo
- Study of structural properties and morphology of multi-seeded NdBaCuO bars (literal)
- Abstract
- We report on the morphological and structural properties of multi-seeded melt textured NdBa2Cu3O7-? bars. In particular, by means of pole figures X-ray diffraction analysis, we have studied the misorientation angles between the crystallographic axes of adjacent domains, induced by the single-crystal MgO seeds. Polarised light microscopy has been used to study the precipitate particles distribution and their segregation mechanism. We focused the attention on the domains boundary regions, where the growth dynamics is expected to differ from single-domain's one, and a different precipitates distribution may occur. The absence of secondary phases and precipitate deposits in this region has been observed. Connections of mechanical fragility with the preferential formation of cracks along the crystallographic axes' directions have also been investigated. (literal)
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