Magnetic and Electronic Properties of GdNi_{5-x}Al_{x} Intermetallic Compounds

• Authors: M. Coldea , S.G. Chiuzbaian , M. Neumann , D. Todoran , M. Demeter , R. Tetean , V. Pop
• Languages of publication: EN

Abstracts

EN

X-ray photoelectron spectroscopy and magnetic susceptibility of GdNi_{5}, GdNi_{4}Al, GdNi_{2}Al_{3} and GdNiAl_{4} are reported. The magnetic state of Ni 3d-electrons strongly depends on the crystallographic structure of the compounds, showing spin fluctuations in GdNi_{5} and GdNi_{4}Al, a similar behavior with that of metallic Ni in GdNi_{2}Al_{3} and a filled 3d-band in GdNiAl_{4}.

Keywords

EN

82.80.Pv; 71.20.Lp

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2000
• Volume: 98
• Issue: 5
• Pages: 629-632

Dates

published

2000-11

Contributors

author

M. Coldea

• Babes-Bolyai University, Faculty of Physics, 3400 Cluj-Napoca, Romania

author

S.G. Chiuzbaian

• Universität Osnabrück, Fachbereich Physik, 49069 Osnabrück, Germany

author

M. Neumann

• Universität Osnabrück, Fachbereich Physik, 49069 Osnabrück, Germany

author

D. Todoran

• Babes-Bolyai University, Faculty of Physics, 3400 Cluj-Napoca, Romania

author

M. Demeter

• Universität Osnabrück, Fachbereich Physik, 49069 Osnabrück, Germany

author

R. Tetean

• Babes-Bolyai University, Faculty of Physics, 3400 Cluj-Napoca, Romania

author

V. Pop

• Babes-Bolyai University, Faculty of Physics, 3400 Cluj-Napoca, Romania