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pro vyhledávání: '"Congreve, JVJ"'
Autor:
Congreve, JVJ
In 2008, the first of a new group of superconducting materials, the iron-based superconductors (IBSs), was reported [1]. Apart from the intrinsic physics interest it quickly became clear that these materials have favourable characteristics from an ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e369facca17ba7f779085af60fad667a
Autor:
Huang, KY, Hlásek, T, Namburi, DK, Dennis, AR, Shi, Y, Ainslie, MD, Congreve, JVJ, Plecháček, V, Plecháček, J, Cardwell, DA, Durrell, JH
The intrinsic mechanical properties of single-grain RE-Ba-Cu-O bulk high temperature superconductors can be improved by employing a thin-wall geometry. This is where the samples are melt-processed with a pre-defined network of artificial holes to dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d0d18a2ba3b24f46fc686db694190ef
https://www.repository.cam.ac.uk/handle/1810/324528
https://www.repository.cam.ac.uk/handle/1810/324528
The widespread use of melt processed, single grain (RE)–Ba–Cu–O bulk superconductors [(RE)BCO], where RE = Y, Gd or Sm, is limited predominantly by the poor mechanical properties of these inherently brittle, ceramic-like materials. The high den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c7469bec7fe9ea57e782332a72d4c1
The use of RE-Ba-Cu-O [(RE)BCO] bulk superconductors, where RE=Y, Gd, Sm, in practical applications is, at least in part, limited by their mechanical properties and brittle nature, in particular. Alloying these materials with silver, however, produce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63effe33565b21b15e0945eb837e3016
The widespread use of single grain RE-Ba-Cu-O [(RE)BCO] bulk superconductors, where RE is typically Sm, Gd or Y, is, in part, limited by the relatively high costs of precursor powders and the low success rate of the manufacturing process. Both these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::3fad8c8495579b035fca141f7673ec08
https://www.repository.cam.ac.uk/handle/1810/255837
https://www.repository.cam.ac.uk/handle/1810/255837
A major limitation to the widespread application of Y–Ba–Cu–O (YBCO) bulk superconductors is the relative complexity and low yield of the top seeded melt growth (TSMG) process, by which these materials are commonly fabricated. It has been demon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d86700e3ef48c7461707c4e62ac2416
Autor:
John H. Durrell, A R Dennis, Chris W. Bumby, David A. Cardwell, Jasmin V. J. Congreve, Y. Shi, H Druiff
The production of large (RE)Ba–Cu–O single grains ((RE)BCO), where RE = Y, Gd or Sm, of complex geometries is presently limited by the intrinsic slowness of the grain growth process. Additionally, the shapes achievable using established melt proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3733d3810fea4ec802fd65e524a1cdb6
https://www.repository.cam.ac.uk/handle/1810/328598
https://www.repository.cam.ac.uk/handle/1810/328598