Growth Rate of YBa_2Cu_3O_7 Bulk Crystals in Y_{1.5}Ba_2Cu_3 System with CeO_2 Addition

• Authors: K. Zmorayová , M. Šefčiková , D. Volochová , M. Kalmanová , S. Piovarči , P. Diko
• Languages of publication: EN

Abstracts

EN

The growth rate of Y_1Ba_2Cu_3O_{x} bulk single grain (in fact single crystal) superconductors in the system with composition Y_{1.5}Ba_2Cu_3O_{x} and CeO_2 addition was studied in the temperature range 991-1001°C. It is shown that the growth rate of bulk crystal is different for a- and c-growth direction. Slower measured growth rate in studied system than in pure Y_1Ba_2Cu_3O_{x} is related to the composition shift to the three-phase field containing CuO.

Keywords

EN

74.25.Bt   74.62.Bf   74.62.Dh   81.10.Fq   81.20.Ev   81.30.Fb  

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2012
• Volume: 122
• Issue: 4
• Pages: 725-727

Dates

published

2012-10

received

2011-11-03

(unknown)

2012-07-11

References

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Identifiers

DOI

10.12693/APhysPolA.122.725