Pregled bibliografske jedinice broj: 250964
Chemical Stabilization Effect in Hg_(1-x)M_xBa_2Ca_2Cu_3O_(8+delta) Superconductor, M = Bi, Pb, Sb 0≤ x≤ 0.5
Chemical Stabilization Effect in Hg_(1-x)M_xBa_2Ca_2Cu_3O_(8+delta) Superconductor, M = Bi, Pb, Sb 0≤ x≤ 0.5 // Proceedings of the 4^th European Ceramic Society Conference - ECERS
Riccione: Societa Ceramica Italiana, 1995. str. 62-62 (poster, međunarodna recenzija, neobjavljeni rad, znanstveni)
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Naslov
Chemical Stabilization Effect in Hg_(1-x)M_xBa_2Ca_2Cu_3O_(8+delta) Superconductor, M = Bi, Pb, Sb 0≤ x≤ 0.5
Autori
Planinić, Pavica ; Bašic, Ivan ; Brničević, Nevenka ; Drobac, Đuro
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni
Izvornik
Proceedings of the 4^th European Ceramic Society Conference - ECERS
/ - Riccione : Societa Ceramica Italiana, 1995, 62-62
Skup
IV European Ceramic Society Conference
Mjesto i datum
Riccione, Italija, 02.10.1995. - 06.10.1995
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
superconductivity; Hg-based oxide superconductors; chemical stabilization effect; bismuth; lead; antimony; ac susceptibility
Sažetak
Three series of superconducting oxides with the nominal composition Hg_(1-x)M_xBa_2Ca_2Cu_3O_(8+delta) have been synthesized by the solid state reactions at normal pressure, with M being Bi, Pb or Sb and x ranging from 0-0.5. The substitution of antimony for mercury stabilized the Hg-1223 phase in a wide range of x content, and almost single phase with Tc = 134 K is obtained for x = 0.1. In the series of (Hg, Pb)-samples nearly pure Hg-1223 phase, with Tc = 130 K was obtained for x = 0.3, while bismuth, for the values of x≥ 0.1 stabilized the Hg-1234 rather than Hg-1223 structure.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
POVEZANOST RADA
Ustanove:
Institut za fiziku, Zagreb,
Institut "Ruđer Bošković", Zagreb
