Growth of R-123 Phase Single Crystal Whiskers

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dc.creatorNagao, Masanori
dc.creatorSato, Mitsunori
dc.creatorTachiki, Yukitake
dc.creatorMiyagawa, Kinya
dc.creatorTanaka, Masaki
dc.creatorMaeda, Hiroshi
dc.creatorYun, Kyung Sung
dc.creatorTakano, Yoshihiko
dc.creatorHatano, Takeshi
dc.date2004-02-17
dc.date.accessioned2026-07-07T02:56:31Z
dc.date.available2026-07-07T02:56:31Z
dc.descriptionSingle-crystal whiskers of R1Ba2Cu3Ox (R-123, R= La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu) phase have been successfully grown by the Te- and Ca-doping method. The whiskers were grown from precursor pellets at just below their partial melting (peritectic) temperatures. The nominal composition of the R-123 whiskers is R1+uBa2+vCawCu3Ox (u+v+w=0, w>0) with R and/or Ba sites being substituted by Ca. However, the amount of Te was less than the analytical limit. The critical temperatures of the R-123 whiskers were around 80 K, and among these whiskers those with larger R ionic radii such as Dy, Gd, Eu and Sm require post-annealing in an oxygen atmosphere.
dc.descriptionR1Ba2Cu3O7-d, whisker, R ionic radius, crystal growth, Ca including R-123 phase, critical temperature, composition. To be published in Jpn. J. Appl. Phys
dc.identifierhttps://arxiv.org/abs/cond-mat/0402435
dc.identifierhttp://arxiv.org/abs/cond-mat/0402435
dc.identifierJpn. J. Appl. Phys. Vol. 43, No. 3A, 2004, pp. L324-L327
dc.identifierdoi:10.1143/JJAP.43.L324
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23353
dc.subjectSuperconductivity
dc.titleGrowth of R-123 Phase Single Crystal Whiskers
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