Preparation and Properties of Doped Hg-Based Superconducting Copper Oxides

• Authors: O. Babych , Ya. Boyko , I. Gabriel , R. Lutciv , M. Matviyiv , M. Vasyuk
• Languages of publication: EN

Abstracts

EN

Synthesis of Pb, Fe and Cd doped Hg-based HgBa_{2}Ca_{2}Cu_{3}O_{8 + δ} (Hg-1223) superconducting ceramics was performed. Hg-free precursor Ba_{2}Ca_{2}Cu_{3}O_{8 + δ} with high chemical homogeneity and reactivity obtained by the sol-gel method was used. The superconducting and impurity phases were determined by means of scanning electron microscopy and microprobe analysis. The results of resistivity and magnetization measurements for different kinds of doped elements were presented.

Keywords

EN

74.72.-h

Discipline

• 74.72.-h: Cuprate superconductors

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 117
• Issue: 1
• Pages: 27-29

Dates

published

2010-01

Contributors

author

O. Babych

• Electronics Department of Ivan Franko National University, Lviv, Ukraine

author

Ya. Boyko

• Electronics Department of Ivan Franko National University, Lviv, Ukraine

author

I. Gabriel

• Electronics Department of Ivan Franko National University, Lviv, Ukraine

author

R. Lutciv

• Electronics Department of Ivan Franko National University, Lviv, Ukraine

author

M. Matviyiv

• Electronics Department of Ivan Franko National University, Lviv, Ukraine

author

M. Vasyuk

• Electronics Department of Ivan Franko National University, Lviv, Ukraine

References

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Identifiers

DOI

10.12693/APhysPolA.117.27