Hyperfine interactions in Dy(Co0.4-xNixFe0.6)2 compounds at 295 K

• Autorzy: Zwoźniak A. , Krawczyk A. , Stoch P. , Guzdek P. , Zachariasz P. , Suwalski J. , Pszczoła J.
• Konferencja: Proceedings of the 9th All - Polish Seminar on Mössbauer Spectroscopy OSSM'2012, 10-13 June 2012, Lublin - Kazimierz Dolny, Poland
• Języki publikacji: EN

Abstrakty

EN

57Fe Mössbauer effect studies were performed for the cubic C15, Fd3m, MgCu2-type Dy(Co0.4-xNixFe0.6)2 intermetallics. Hyperfine interaction parameters : isomer shift, magnetic hyperfine field and quadrupole interaction parameter were obtained from the fitting procedure of the collected 57Fe Mössbauer effect spectra. As a result of Co/Ni substitution, a Slater-Pauling type curve for the average magnetic hyperfine field vs. Ni content in the Dy(Co0.4-xNixFe0.6)2 series is observed.

Słowa kluczowe

EN

hyperfine interaction; intermetallics; Mössbauer effect; Slater-Pauling dependence

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2013
• Tom: Vol. 58, No. 1
• Strony: 179--181
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Zwoźniak A.

autor

Krawczyk A.

autor

Stoch P.

autor

Guzdek P.

autor

Zachariasz P.

autor

Suwalski J.

autor

Pszczoła J.

• AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, al. A. Mickiewicza 30, 30-059 Krakow, Poland, Tel.: [phone], Fax: [phone],

Bibliografia

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• 6. Guzdek P, Stoch P, Pszczoła J et al. (2004) Hyperfine interactions in Dy(Mn0.4–xCoxFe0.6)2 intermetallic compounds. All-Polish Seminar on Mössbauer Spectroscopy, Wisła, Poland
• 7. Stoch A, Guzdek P, Stoch P, Pszczoła J, Suwalski J (2009) 57Fe Mössbauer effect studies of Dy(Fe0.7–xNixCo0.3)2. J Alloys Compd 467:72–77
• 8.Stoch P, Guzdek P, Stoch A, Pszczoła J, Suwalski J (2009) Mössbauer effect studies of Dy(Fe0.4Co0.6–xNix)2 intermetallics. J Alloys Compd 474:42–47