Spectral, Superconducting and Magnetic Properties of Ba_2YCu_(3-x)O_(7-delta) (CROSBI ID 517732)
Prilog sa skupa u zborniku | izvorni znanstveni rad
Podaci o odgovornosti
Brničević, Nevenka ; Tušek-Božić, Ljerka ; Planinić, Pavica ; Turković, Aleksandra ; Popović, Stanko ; Šantić, Branko ; Toman, Željka ; Leising, G. ; Schweiger, E. ; Wippel, V.
engleski
Spectral, Superconducting and Magnetic Properties of Ba_2YCu_(3-x)O_(7-delta)
Partial replacement of copper atoms in the superconducting orthorhombic phase Ba_2YCu_(3-x)O_(7-delta) (M = V, Nb, Ta) with the 5a group of transition metal elements stabilized this phase in a wide range of dopant concentrations. As the dopant amounts increased, the superconducting properties gradually decreased due to the formation of BaVO_3, Ba_3V_2O_8, Ba_2YNbO_6 or Ba_2YTaO_6 and CuO. X-ray powder diffraction, EPR spectra, electrical resistivity and magnetic susceptibility measurements of the doped samples were correlated.
superconductors; cuprates; substitution; 5a group elements; synthesis; X-ray characterization; EPR spectra; magnetic susceptibility
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Podaci o prilogu
481-485.
1989.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 1st European Ceramic Society Conference "Euro-ceramics 1". Properties of Ceramics. Vol. 2
de With, G. ; Terpstra, R. A. ; Metselaar, R.
Maastricht: Elsevier
1-85166-431-9
Podaci o skupu
European Ceramic Society Conference "Euro-ceramics 1" (1 ; 1989)
poster
01.01.1989-01.01.1989
