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Proceedings of the 9th All - Polish Seminar on Mössbauer Spectroscopy OSSM'2012, 10-13 June 2012, Lublin - Kazimierz Dolny, Poland
Języki publikacji
Abstrakty
Magnetic and Mossbauer measurements were performed for Mn2.xFexP0.5As0.5, 0.5 less-than or equal to x less-than or equal to 1.0. It was shown that with decreasing Fe content magnetic interaction significantly weakens. Low temperature magnetic structure could be explained as a superposition of ferromagnetic and antiferromagnetic contributions to the whole magnetic moment of the alloy.
Czasopismo
Rocznik
Tom
Strony
169--172
Opis fizyczny
Bibliogr. 15 poz., rys.
Twórcy
autor
autor
autor
autor
autor
- State Scientific and Production Association "Scientific-Practical Materials Research Centre of National Academy of Sciences of Belarus", 17 P. Brovky Str., Minsk 220072, Belarus, Tel.: +37 529 328 3271, Fax: +37 517 284 0888, lttt@physics.by
Bibliografia
- 1. Baron V, Neronin M, Rundlof H, Tellgren R (1997) A neutron powder diffraction study of the crystal and magnetic structure of Fe0.72 Mn1.28As at 295 and 10 K. J Magn Magn Mater 169:271–278
- 2. Brück E, Tegus O, Cam Thanh DT, Trung NT, Buschow KHJ (2008) A review on Mn based materials for magnetic refrigerating. Structure and properties. Int J Refrigaration 31:763–770
- 3. Brück E, Tegus O, Li XW, de Boer FR, Buschow KHJ (2003) Magnetic refrigeration towards room-temperature applications. Physica B 327:431–437
- 4. Ericsson T, Häggström LL, Wäppling R, Methasiri T (1980) Mössbauer spectroscopic study of Fe2P with Cu impurities. Phys Scripta 2:212–216
- 5. Goto T (1988) Magnetic structure dependence of 57Fe hyperfine field in Feα–xMnxAs (alfa=2.0, 2.1). J Phys 49;Suppl 12:C8-165–C8-166
- 6. Goto T (1986) Mössbauer investigation of the magnetic phase transition in Fe0.8Mn1.3As. J Magn Magn Mater 54/57:931–932
- 7. Gribanov IF, Golovchan AV, Varyuhin DV et al. (2009) Magnetic and magneto caloric effect properties of Mn2–xFexP0.5As0.5 alloys. Low Temp Phys 35:786–791
- 8. Hermann RP, Tegus O, Bruck E et al. (2004) Mössbauer spectral study of the magnetocaloric FeMnP1–xAsx compounds. Phys Rev B 70:214425–214434
- 9. Malaman B, Le Caer G, Delcroix P, Fruchart D, Bacmannx M, Fruchart R (1996) Magneto-elastic transition and magnetic couplings: a 57Fe Mössbauer spectroscopy study of the MnFeP1–xAsx. J Phys: Condens Matter 8:8653–8667
- 10. Senateur JP, Madar R, Fruchart R, Fruchart D, Auric P (1979) In: Rabenau S (ed) Proc 6th Int Conf Solid Compounds of Transition Elements, MPI Stuttgart. PO III/9:188
- 11. Sugiyama K, Kanomata T, Ido H, Date M (1988) Magnetic field-induced phase transitions in Fe2–xMnxAs. J Phys Soc Jap 57:1558–1561
- 12. Valkov VI, Varyuhin DV, Golovchan AV (2008) Essentialities of spontaneous and magnetic field induced magnetically ordered phases in the Mn2–xFexAs0.5P0.5 alloys. Low Temp Phys 34:427–436
- 13. Weber S (1999) JMap3D ± VRML isosurface generator. J Appl Cryst 32:1028
- 14. Wertheim GK (1966) Applications of the Mössbauer effect in chemistry and solid state physics report. IAEA, Michigan
- 15.Zach R, Malaman B, Bacmann M, (1995) Magnetic study of the hexagonal FeMnP1–xAsx system. J Magn Magn Mater 147:201–204
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ8-0025-0068