- Tytuł:
- Superconducting and Magnetic Properties of $Sn-Doped EuBa_2Cu_3O_{7-δ}$ Compound
- Autorzy:
-
Dvurečenskij, A.
Cigáň, A.
van Driessche, I.
Škrátek, M.
Majerová, M.
Bruneel, E.
Maňka, J. - Powiązania:
- https://bibliotekanauki.pl/articles/1398306.pdf
- Data publikacji:
- 2017-04
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
74.72.-h
74.25.Ha - Opis:
- Influence of Sn-substitution on structural, superconducting and magnetic properties of $EuBa_2Cu_3O_{7-δ}$ (Eu-123) compound was studied by X-ray diffraction and SQUID magnetic measurements. Transition process from normal to superconducting state and temperature dependences of zero field cooling and field cooling characteristics of magnetic moment and magnetization curves were measured and analysed. Samples of the nominal composition of $EuBa_2Cu_{3-x}Sn_xO_{7-δ}$ with x ranging from 0.0 to 1.5 were prepared by the solid state reaction technique. The increasing Sn-content decreases the volume of the main superconducting phase (Eu-123) and for higher Sn-contents, semiconducting tetragonal Eu₃Ba₃Cu₆O₁₄(Eu-336) and Ba-Sn-O phases are the dominant ones.
- Źródło:
-
Acta Physica Polonica A; 2017, 131, 4; 1045-1047
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł