Abstract
Magnetic metallic glass Fe39Ni39Mo4Si6B12 has been studied by the57Fe Mössbauer spectroscopy. Mössbauer spectra consist of broad and overlapping six-line pattern below the Curie temperature. The Curie and crystallization temperatures of this metallic glass have been determined to be 575 ± 3 K and 725 ± 3 K, respectively. The hyperfine magnetic field at room temperature is approximately 225 kOe. The reduced hyperfine fields of this sample decrease much faster than that observed for other iron-rich metallic glasses like Fe40Ni40B20, Fe80B20 etc. This behaviour is attributed to the presence of molybdenum atoms in the sample.
Similar content being viewed by others
References
Bhanu Prasad B, Bhatnagar A K and Jagannathan R 1980Solid State Commun.36 661
Bhanu Prasad B and Bhatnagar A K 1981aBull. Mater. Sci. 3 19
Bhanu Prasad B, Bhatnagar A K and Jagannathan R 1981bProc. of Silver Jubilee Physics Symposium, Department of Atomic Energy, Bombay, IndiaC24 97
Bhanu Prasad B, Bhatnagar A K and Jagannathan R 1981cProceedings of International Conference on Applications of the Mössbauer Effect, Jaipur, India (To be published)
Bhanu Prasad B, Bhatnagar A K and Jagannathan R 1983J. Appl. Phys. 54 2019
Bhatnagar A K, Bhanu Prasad B, Ravi N, Jagannathan R and Anantharaman T R 1982Solid State Commun.44 905
Bhatnagar A K and Ravi N 1983Phys. Rev. B28 359
Chien C L and Hasegawa R 1977Phys. Rev. B16 3024
Handrich K 1969Phys. Status. Solidi. 32 K 55
Luborsky F E, Becker J J, Frischmann P G and Johnson L A 1978J. Appl. Phys. 49 1769
Saegusa N and Morrish A H 1982Phys. Rev. B26 10
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bhanu Prasad, B., Bhatnagar, A.K., Venkataraman, S. et al. Magnetic properties of metallic glass Fe39Ni39Mo4Si6B12 . Bull. Mater. Sci. 6, 21–25 (1984). https://doi.org/10.1007/BF02744164
Issue Date:
DOI: https://doi.org/10.1007/BF02744164