Breakdown of the De Gennes Scaling in Y_{1-x}Dy_{x}Ni_{2}B_{2}C

• Authors: Z. Drzazga , A. Winiarska , A. Winiarski , D. Kaczorowski
• Languages of publication: EN

Abstracts

EN

Single crystals of Y_{1-x}Dy_{x}Ni_{2}B_{2}C (1 ≤ x ≤ 0.7) were examined by X-ray diffraction and stoichiometry was attested by XPS measurements. The superconducting transition temperature T_{c} and Neel temperature T_{N} were determined by means of magnetisation measurements. A dramatic breakdown of the de Gennes scaling in the Dy-rich compounds was found when T_{c}

Keywords

EN

74.25.Ha; 74.72.-h; 82.80.Pv

Discipline

• 74.72.-h: Cuprate superconductors
• 74.25.Ha: Magnetic properties including vortex structures and related phenomena(for vortices, magnetic bubbles, and magnetic domain structure, see 75.70.Kw)
• 82.80.Pv: Electron spectroscopy (X-ray photoelectron (XPS), Auger electron spectroscopy (AES), etc.)

• Journal: Acta Physica Polonica A
• Year: 2000
• Volume: 97
• Issue: 1
• Pages: 221-224

Dates

published

2000-01

Contributors

author

Z. Drzazga

• Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland

author

A. Winiarska

• Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland

author

A. Winiarski

• Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland

author

D. Kaczorowski

• Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 937, Wrocław 2, Poland

Identifiers

DOI

10.12693/APhysPolA.97.221