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Fabrication and characterization of Fe100-xNix nanoparticles in the invar region
Joint Authors
Mahmud, S. H.
Awdah, I.
Abu al-Jarayesh, I.
Mahmud, S.
Rawwagah, F. H.
Lehlooh, Abd al-Fattah
al-Ali, A. R.
Said, M. R.
Source
Issue
Vol. 5, Issue 1 (30 Apr. 2012), pp.9-14, 6 p.
Publisher
Yarmouk University Deanship of Research and Graduate Studies
Publication Date
2012-04-30
Country of Publication
Jordan
No. of Pages
6
Main Subjects
Topics
Abstract EN
In this work, Fe100-xNix nanoparticle systems in the invar region (x = 29, 32 and 37) were prepared by the method of chemical co-precipitation.
X-Ray Diffraction (XRD) patterns confirmed the coexistence of both bcc and FCC phases for x = 29 and 32.
However, only FCC phase was observed for x = 37.
Scanning Electron Microscope (SEM) images indicated that the particle size is ~ 120-500 nm, and is almost independent of x.
Mossbauer spectroscopy (MS) on the prepared nanoparticles indicated the development of a paramagnetic phase characteristic of the low-spin (antitaenite) fcc phase, in addition to the magnetic components characteristic of the bcc phase and the high-spin fcc phases.
Since it is not possible to resolve the low- spin FCC phase from the high-spin FCC phase in XRD patterns, MS proves to be an effective tool for studying the prepared nanoparticle systems.
American Psychological Association (APA)
Rawwagah, F. H.& Lehlooh, Abd al-Fattah& Mahmud, S. H.& Mahmud, S.& al-Ali, A. R.& Said, M. R.…[et al.]. 2012. Fabrication and characterization of Fe100-xNix nanoparticles in the invar region. Jordan Journal of Physics،Vol. 5, no. 1, pp.9-14.
https://search.emarefa.net/detail/BIM-305053
Modern Language Association (MLA)
Rawwagah, F. H.…[et al.]. Fabrication and characterization of Fe100-xNix nanoparticles in the invar region. Jordan Journal of Physics Vol. 5, no. 1 (2012), pp.9-14.
https://search.emarefa.net/detail/BIM-305053
American Medical Association (AMA)
Rawwagah, F. H.& Lehlooh, Abd al-Fattah& Mahmud, S. H.& Mahmud, S.& al-Ali, A. R.& Said, M. R.…[et al.]. Fabrication and characterization of Fe100-xNix nanoparticles in the invar region. Jordan Journal of Physics. 2012. Vol. 5, no. 1, pp.9-14.
https://search.emarefa.net/detail/BIM-305053
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 14
Record ID
BIM-305053