Substrates with a cubic texture based on paramagnetic Ni-W alloy ribbons with thin TiN coating for second-generation high-temperature superconductors

Autor:	T. V. Sukhareva, V. V. Derevyanko, M. S. Sungurov, V. A. Finkel, S.A. Leonov, Yu. N. Shakhov
Rok vydání:	2014
Předmět:	Superconductivity High-temperature superconductivity Materials science Physics and Astronomy (miscellaneous) Alloy chemistry.chemical_element engineering.material Epitaxy law.invention chemistry Coating law engineering Texture (crystalline) Composite material Tin Deposition (law)
Zdroj:	Technical Physics Letters. 40:797-800
ISSN:	1090-6533 1063-7850
DOI:	10.1134/s1063785014090314
Popis:	New ways to obtain textured substrates based on paramagnetic Ni-W alloys have been found for the creation of coated second-generation high-temperature superconductors (2G HTSs). The influence of the production conditions on texture formation in the Ni-W/TiN system has been studied for Ni-9.5 at % W alloy ribbons with TiN-based coating. It is established that optimization of the conditions of thin TiN-layer deposition makes it possible to obtain quasi-single-crystalline TiN coatings with a cubic texture. These textured Ni-W/TiN substrates admit the epitaxial growth of high-quality HTS films, which ensures high current-carrying capacity of 2G-HTS wires.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::02b54730fb8026c9a84f5006f6583ddf https://doi.org/10.1134/s1063785014090314 Zobrazit plný text záznamu Plný text ve formátu PDF