Fabrication of (Hg1-xRex)Ba2Ca2Cu3Oy tapes

Authors
Murakami, T Shimoyama, J Otzschi, KD Kishio, K
Citation
T. Murakami et al., Fabrication of (Hg1-xRex)Ba2Ca2Cu3Oy tapes, PHYSICA C, 341, 2000, pp. 2591-2592
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA C
ISSN journal
09214534 → ACNP
Volume
341
Year of publication
2000
Part
4
Pages
2591 - 2592
Database
ISI
SICI code
0921-4534(200011)341:<2591:FO(T>2.0.ZU;2-#
Abstract
Fabrication of c-axis oriented (Hg0.75Re0.25)Ba2Ca2Cu3Oy [(Hg0.75Re0.25)122 3] thick film tapes has been attempted using Ni substrates with the buffer layer of Cr or NiO. Coexistence of Hg0.75Re0.25Ba2Ca3Cu4Oy or Hg0.6Re0.4Ba2 CaCu2Oy pellets as Hg vapor source was found to stabilize (Hg0.75Re0.25)122 3 phase of the tape. The c-axis oriented tapes were reproducibly obtained o n the NiO/Ni substrate and they recorded high B-irr at 77K, > 5T.