Magnetic and structural properties of Sc(Fe1−xSix)2 Laves phases studied by Mössbauer spectroscopy and neutron diffraction

• Autorzy: Wiertel M. , Surowiec Z. , Budzyński M. , Sarzyński J. , Beskrovnyi A. I.

Identyfikatory

DOI

10.1515/nuka-2015-0032

• Konferencja: All-Polish Seminar on Mössbauer Spectroscopy OSSM 2014 (10th ; 15-18.06.2014 ; Wrocław, Poland)
• Języki publikacji: EN

Abstrakty

EN

The investigations of iron-containing phases existing in fly ashes were performed using transmission Mössbauer spectrometry. The examined samples of fly ashes were collected from different coal combustion systems, that is, stoker-fired boiler in municipal heating plant and pulverized coal boiler in power plant. Several phases are identifi ed in the samples: iron oxides, paramagnetic aluminosilicate glass with Fe3+ ions and Al2O4- -type spinel with Fe2+ ions. It was pointed out that proportions of contents of phases strongly depend not only on the combustion temperature but also on the way of ash collection.

Słowa kluczowe

EN

hyperfine fields; Mössbauer effect; neutron diffraction; quasibinary Laves phase

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2015
• Tom: Vol. 60, No. 1
• Strony: 155--160
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Wiertel M.

• Institute of Physics, M. Curie-Skłodowska University, 1. M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland, Tel.: [phone], Fax: [phone]

autor

Surowiec Z.

• Institute of Physics, M. Curie-Skłodowska University, 1. M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland, Tel.: [phone], Fax: [phone]

autor

Budzyński M.

• Institute of Physics, M. Curie-Skłodowska University, 1. M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland, Tel.: [phone], Fax: [phone]

autor

Sarzyński J.

• Institute of Physics, M. Curie-Skłodowska University, 1. M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland, Tel.: [phone], Fax: [phone]

autor

Beskrovnyi A. I.

• Frank Laboratory of Neutron Physics Joint Institute for Nuclear Research, 141980 Dubna, Russia

Bibliografia

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• 12. Sarzyński, J., Budzyński, M., Wasiewicz, R., & Wiertel,M. (1992). The infl uence of silicon on hyperfine magnetic fields in Zr(Fe1−xSix)2 measured for x ≤ 0.17.J. Phys.-Condens. Matter, 4(30), 6473−6478. DOI:10.1088/0953-8984/4/30/014.
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