http://hdl.handle.net/20.500.12128/8582
Title: | Theoretical study of phase diagrams for reentrant superconducting Er1-xHoxX, Er1-xGdxX, Er1-xTmxX, HoxLu1-xX, and Sm1-xErxX (X = Rh4B4) alloys |
Authors: | Gosławska, E. Matlak, Michał |
Keywords: | superconductivity; impurities; phase transition |
Issue Date: | 2000 |
Citation: | Acta Physica Polonica. A, Vol. 97, nr 3 (2000), s. 415-418 |
Abstract: | We consider a simplified version of the s— f model, supplemented by the intersite Cooper pairs interaction between conduction electrons with opposite spins to investigate ferromagnetic and superconducting properties of an alloy Re (1) 1-xRex(2)Χ (Re(1)'(2) — rare earth elements, Χ = Rh4Β4) using the virtual crystal approximation. For a suitable choice of the model parameters we can reproduce the phase boundaries of the experimentally measured phase diagrams for Εr1-xΗoxX, Er1xGdxΧ, Εr1xTmxΧ, Ηο Lu1xΧ, and Sm1-xErxX alloys. |
URI: | http://hdl.handle.net/20.500.12128/8582 |
ISSN: | 0587-4246 |
Appears in Collections: | Artykuły (WNŚiT) |
File | Description | Size | Format | |
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Goslawska_Theoretical_study_of_phase_diagrams.pdf | 621,1 kB | Adobe PDF | View/Open |
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