Temperature dependence of the iron hyperfine field distribution in amorphous Fe-rich Fe-Zr alloys

作者: D. Kaptás , T. Kemény , J. Balogh , L. F. Kiss , L. Gránásy

DOI: 10.1007/BF02063708

关键词: Anomaly (physics)Distribution (number theory)Spin glassAmorphous solidField (physics)Hyperfine structureChemistryCondensed matter physics

摘要: The temperature dependence of the iron hyperfine field distribution is reported in melt-quenched amorphous Fe-Zr alloys. most remarkable feature compositinal change shape average versus curves. unusual increase below about 85 K a characteristic RSG systems; however, no anomaly observed width as function temperature. results cannot be properly explained framework existing spin glass models.

参考文章(18)
D. Kaptás, T. Kemény, L.F. Kiss, L. Gránásy, J. Balogh, I. Vincze, Magnetic disorder in amorphous Fe-rich FeZr alloys Journal of Non-Crystalline Solids. ,vol. 156-158, pp. 336- 339 ,(1993) , 10.1016/0022-3093(93)90192-Z
H. Yamamoto, H. Onodera, K. Hosoyama, T. Masumoto, H. Yamauchi, Magnetic inhomogeneity in amorphous Fe-Zr alloys Journal of Magnetism and Magnetic Materials. ,vol. 31-34, pp. 1579- 1580 ,(1983) , 10.1016/0304-8853(83)91022-3
S. N. Kaul, C. Bansal, T. Kumaran, M. Havalgi, Magnetic-hyperfine-field distributions in amorphous Fe90Zr10 Invar alloy and the effect of replacing Fe with Ni and/or Co. Physical Review B. ,vol. 38, pp. 9248- 9251 ,(1988) , 10.1103/PHYSREVB.38.9248
D. H. Ryan, J. O. Strom‐Olsen, R. Provencher, M. Townsend, Transverse spin freezing in a‐Fe92Zr8 (invited) Journal of Applied Physics. ,vol. 64, pp. 5787- 5791 ,(1988) , 10.1063/1.342206
M. Ghafari, N. Chmielek, W. Keune, C. P. Foley, Re-entrant magnetic behaviour in amorphous Fe-rich Fe 100−x Zr x alloys Hyperfine Interactions. ,vol. 54, pp. 527- 531 ,(1990) , 10.1007/BF02396084
R A Brand, H Georges-Gibert, J Hubsch, J A Heller, Ferrimagnetic to spin glass transition in the mixed spinel Mg1+tFe2-2tTitO4: a Mossbauer and DC susceptibility study Journal of Physics F: Metal Physics. ,vol. 15, pp. 1987- 2007 ,(1985) , 10.1088/0305-4608/15/9/016
M. Ghafari, W. Keune, R.A. Brand, R.K. Day, J.B. Dunlop, Local evidence for re-entrant magnetic behaviour in amorphous Fe90Zr10 alloys Materials Science and Engineering. ,vol. 99, pp. 65- 68 ,(1988) , 10.1016/0025-5416(88)90293-5
Hisao Kobayashi, Hideya Onodera, Hisao Yamamoto, Mossbauer Studies of Magnetic Inhomogeneity in Amorphous Fe-Zr-B Alloys Journal of the Physical Society of Japan. ,vol. 55, pp. 331- 340 ,(1986) , 10.1143/JPSJ.55.331
I. A. Campbell, S. Senoussi, F. Varret, J. Teillet, A. Hamzić, Competing Ferromagnetic and Spin-Glass Order in a AuFe Alloy Physical Review Letters. ,vol. 50, pp. 1615- 1618 ,(1983) , 10.1103/PHYSREVLETT.50.1615