dc.contributor.author | SIDORENKO, A. | |
dc.contributor.author | SCHEIDT, E.-W. | |
dc.contributor.author | HAIDER, F. | |
dc.contributor.author | KLEMM, M. | |
dc.contributor.author | HORN, S. | |
dc.contributor.author | KONOPKO, L. | |
dc.contributor.author | TIDECKS, R. | |
dc.date.accessioned | 2020-12-18T13:10:00Z | |
dc.date.available | 2020-12-18T13:10:00Z | |
dc.date.issued | 2002 | |
dc.identifier.citation | SIDORENKO, A., SCHEIDT, E.-W., HAIDER, F. et al. The effect of Cu/Mn substitution in 2223 Bi-based HTSC. In: Physica B: Condensed Matter, 2002, V. 321, Nr. 1, pp. 298-300. ISSN 0921-4526. | en_US |
dc.identifier.uri | https://doi.org/10.1016/S0921-4526(02)00865-7 | |
dc.identifier.uri | http://repository.utm.md/handle/5014/12209 | |
dc.description | Access full text - https://doi.org/10.1016/S0921-4526(02)00865-7 | en_US |
dc.description.abstract | The effect of partial Cu by Mn substitution in the 2223 high-Tc superconductor (Bi0.8Pb0.2)2(Sr0.9Ba0.1)2Ca2(Cu1−xMnx)3O10+y with Mn concentration in the range 0<x<0.3 was studied by resistivity, DC susceptibility, XRD, EDX, and neutron diffraction measurements. The EDX analysis confirmed the Mn presence inside the grains in Mn-doped samples. Neutron diffraction measurements show no evidence for magnetic ordering of Mn for 20K<T<300K. The critical temperature, Tconset, of the samples, determined from the temperature dependence of the electrical resistivity, R(T), and from the diamagnetic response, M(T), show no changes of Tconset=108K for a wide Mn concentration range, 0<x<0.2. A substitution of Cu by Mn in the Cu–O pyramids and not in the Cu–O sheets of the 2223 lattice may be the reason of the Mn concentration independence of Tconset. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elservier | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | superconductivity | en_US |
dc.subject | superconductors | en_US |
dc.title | The effect of Cu/Mn substitution in 2223 Bi-based HTSC | en_US |
dc.type | Article | en_US |
The following license files are associated with this item: