Mössbauer studies of single crystal gamma-Mn-Fe

• Autorzy: Szymański K. , Olszewski W. , Dobrzyński L. , Satuła D. , Jankowska-Kisielińska J.
• Konferencja: Proceedings of the All-Polish Seminar on Mössbauer Spectroscopy OSSM'04
• Języki publikacji: EN

Abstrakty

EN

Mössbauer measurements were performed on single crystals gamma-Mn60Fe37Cu3 in an external field of 1.3 T at room temperature. The hyperfine field distribution can be described as a vector sum of the external and internal fields. In addition, anisotropic response of magnetic moments was detected. The anisotropy, due to Fe atoms, has Fe-rich surroundings.

Słowa kluczowe

EN

gamma-Mn-Fe alloys; iron alloys; manganese alloys; Mössbauer spectroscopy

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2004
• Tom: Vol. 49,suppl.3
• Strony: 75--78
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Szymański K.

• Institute of Experimental Physics, University of Białystok, 14 Lipowa Str., 15-424 Białystok, Poland, Tel.: [phone], Fax: [phone]

autor

Olszewski W.

• Institute of Experimental Physics, University of Białystok, 14 Lipowa Str., 15-424 Białystok, Poland, Tel.: [phone], Fax: [phone]

autor

Dobrzyński L.

• Institute of Experimental Physics, University of Białystok, 14 Lipowa Str., 15-424 Białystok, Poland
• The Andrzej Sołtan Institute for Nuclear Studies, 05-400 Otwock-Świerk, Poland

autor

Satuła D.

• Institute of Experimental Physics, University of Białystok, 14 Lipowa Str., 15-424 Białystok, Poland, Tel.: [phone], Fax: [phone]

autor

Jankowska-Kisielińska J.

• Institute of Atomic Energy, 05-400 Otwock-Świerk, Poland

Bibliografia

• 1. Akai H, Blugel S, Zeller R, Dederichs PH (1986) Isomer shifts and their relation to charge transfer in dilute Fe alloys. Phys Rev Lett 56:2407−2410
• 2. Endoh Y, Ishikawa Y (1967) Antiferromagnetism of γ-ironmanganese alloys. II. Neutron diffraction and Mössbauer effect studies. J Phys Soc Jpn 23:205−213
• 3. Endoh Y, Ishikawa Y (1971) Antiferromagnetism of γ-ironmanganese alloys. J Phys Soc Jpn 30:1614−1627
• 4. Hanna SS, Heberle J, Littlejohn C, Perlow GJ, Preston RS, Vincent DH (1960) Direction of the effective magnetic field at the nucleus in ferromagnetic iron. Phys Rev Lett 4:512−515
• 5. Kawarazaki S, Fujita K, Yasuda K, Sasaki Y, Mizusaki T, Hirai A (1988) Direct evidence for triple-Q spin density wave in fcc antiferromagnetic Mn-Ni alloy. Phys Rev Lett 61:471−474
• 6. Kennedy SJ, Hicks TJ (1887) The magnetic structure of γ-iron-manganese. J Phys F: Metal Phys 17:1599−1604
• 7. Kolk B (1984) Studies of dynamical properties of solids with the Mössbauer effect. In: Horton GK, Maradudin AA (eds) Dynamical properties of solids. Vol 5. Elsevier, Amsterdam, North Holland, pp 27−41
• 8. Kouvel JS, Kasper JS (1963) Long-range antiferromagnetism in disordered Fe-Ni-M alloys. J Phys Chem Solids 24:529−536
• 9. Qaim SM (1967) Mössbauer effect of 57Fe in various hosts: isomer shifts of the 14.4 keV gamma line of 57Fe in different metallic lattices. Proc Phys Soc 90:1065−1075
• 10. Umebayashi H, Ishikawa Y (1966) Antiferromagnetism of γ-Fe-Mn alloys. J Phys Soc Jpn 21:1281−1294
• 11. Vincze I, Campbell IA (1973) Mössbauer measurements in iron based alloys with transition metals. J Phys F: Metal Phys :647−663
• 12. Watson RE, Freeman AJ (1961) Origin of effective fields in magnetic materials. Phys Rev 123:2027−2045