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Mössbauer study of the Heusler-type Fe2MAl compounds for M = V, Cr, Fe, Co, Ni

Treść / Zawartość
Identyfikatory
Warianty tytułu
Konferencja
Proceedings of the All-Polish Seminar on Mössbauer Spectroscopy OSSM'04
Języki publikacji
EN
Abstrakty
EN
The crystal structure and magnetic properties of Fe2MAl compounds for M = V, Cr, Fe, Co and Ni were investigated by X-ray, magnetostatic and Mössbauer effect methods. It was found that the investigated compounds possess not perfectly ordered fcc structure of the L21-type. With increasing number of 3d electrons of M component the transition from the paramagnetic to ferromagnetic behaviour follows. Mössbauer spectra were analysed by a hyperfine field distribution method. They are characterictic of the ferromagnetic phase for M = Fe, Co and Ni and indicated the early observed preference of these atoms for the Fe sites.
Czasopismo
Rocznik
Strony
49--52
Opis fizyczny
Bibliogr. 17 poz., rys.
Twórcy
autor
  • Institute of Physics, University of Silesia, 4 Uniwersytecka Str., 40-007 Katowice, Poland, Tel.: +48 32/ 359 13 51, Fax: +48 32/ 258 84 31
autor
  • Institute of Physics, University of Silesia, 4 Uniwersytecka Str., 40-007 Katowice, Poland, Tel.: +48 32/ 359 13 51, Fax: +48 32/ 258 84 31
  • Institute of Physics, University of Silesia, 4 Uniwersytecka Str., 40-007 Katowice, Poland, Tel.: +48 32/ 359 13 51, Fax: +48 32/ 258 84 31
Bibliografia
  • 1. Athanassiadis G, Le Caer G, Foct J, Rimlinger L (1964) Study of ternary ordered solid solutions derived from Fe3Al by substitution. Phys Status Solidi A 40:425−435
  • 2. Buschow KHJ, van Engen PG (1981) Magnetic and magnetooptical properties of Heusler alloy based on aluminium and gallium. J Magn Magn Mater 25:90−96
  • 3. Frąckowiak J (1990) Mössbauer effect study of ordered and disordered Fe(3−x)Al(x) (0 < x < 0.5) alloys. Hyperfine Interact 54:793−797
  • 4. Fultz B, Gao Z-Q, Hamdeh HH, Oliver SA (1994) Local and nonlocal isomer shifts in bcc Fe-X alloys (X = Al, Si, Ga, Ge). Phys Rev B 49:6312−6315
  • 5. Grössiger R (1981) A critical examination of the law of approach to saturation. Phys Status Solidi A 66:665−675
  • 6. Grover AK, Pillay RG, Nagarajan V, Tandon PN (1980) Site preference and local environment effects in ferromagnetic ternary. J Magn Magn Mater 15/18:699−700
  • 7. Lakshmi N, Venugopalan K, Varma J (2002) Mössbauer studies of hyperfine-field in disordered Fe2CrAl. Pramana J Phys 59:531−537
  • 8. Niculescu VA, Burch TJ, Budnick JJ (1983) A local environment description of hyperfine fields an atomic moments in Fe3−xTxSi alloys. J Magn Magn Mater 39:223−267
  • 9. Nishino Y, Inoke S, Asano S, Kawaiya N (1993) Anomalous temperature dependence of the electrical resistivity in binary and pseudobinary alloys based on Fe3Si. Phys Rev 48:13607−13613
  • 10. Nishino Y, Kato M, Asano S, Soda K, Hayashi M, Mizutani K (1997) Semiconductor-like behaviour of electrical resistivity in Heusler-type Fe2VAl compound. Phys Rev Lett 79:1909−1911
  • 11. Okpalugo DE, Both JG, Faunce CA (1985) Onset of ferromagnetism in 3d-substituted FeAl alloys. J Phys F: Metal Phys 15:681−692
  • 12. Pearson WB (1967) A handbook of lattice spacing and structure of metals and alloys. Vol 2. Pergamon, London 13. Popiel ES, Zarek W, Tuszyński M, Rendecki T (1989) Investigation of Fe3−xVxAl alloys with DO3-type structure by X-ray, magnetostatic and Mössbauer effect methods. J Les-Comm Met 149:127−135
  • 14. Satuła D, Dobrzyński L, Malinowski A, Szymański K, Waliszewski J (1995) Hyperfine fields, local environment effects and site preference in Fe3−xCrxAl alloys. J Magn Magn Mater 151:211−220
  • 15. Szymański K, Biernacka M, Dobrzyński L (2000) Mössbauer and magnetic studies of Fe3−xCoxAl. J Magn Magn Mater 210:150−162
  • 16. Webster PJ, Ziebeck KRA (1983) The paramagnetic properties Heusler alloys containing iron. Phys Lett A 98:51−53
  • 17. Webster PJ, Ziebeck KRA (1988) Magnetic properties of metals. Vol 19c. Springer, Berlin
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ6-0006-0011
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