Effect of Zn addition on the reduction of the ordering temperature of FePt nanoparticles
Journal of Superconductivity and Novel Magnetism, ISSN: 1557-1947, Vol: 26, Issue: 3, Page: 713-717
2013
- 9Citations
- 4Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Monodisperse FePt nanoparticles with an average size of 4.11 nm were successfully synthesized via chemical co-reduction of iron acetylacetonate, Fe(acac), and platinum acetylacetonate, Pt(acac), by 1,2hexadecanediol as a reducing agent. Also (FePt)Zn nanoparticles with average size of 4.24 nm were synthesized using the same method. The structural and magnetic properties of the prepared samples were respectively studied by XRD, TEM and VSM. L1 FePt ordered phase is formed at lower annealing temperature by addition of Zn. The (FePt) Zn nanoparticles starts ordering after annealing at 400 C, whereas FePt nanoparticles at 400 C are still disordered alloys with superparamagnetic behavior. Additive Zn is very effective in decreasing the ordering temperature and enhancing the chemical ordering in (FePt) Zn particles, So that coercivity 5200 Oe was measured for (FePt)Zn nanoparticles annealed at 500 C, compared with 1800 Oe for samples without Zn. This reduction in ordering temperature significantly reduces FePt particle coalescence and loss in positional order. © 2012 Springer Science+Business Media New York.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84878618269&origin=inward; http://dx.doi.org/10.1007/s10948-012-1792-x; http://link.springer.com/10.1007/s10948-012-1792-x; http://link.springer.com/content/pdf/10.1007/s10948-012-1792-x; http://link.springer.com/content/pdf/10.1007/s10948-012-1792-x.pdf; http://link.springer.com/article/10.1007/s10948-012-1792-x/fulltext.html; https://dx.doi.org/10.1007/s10948-012-1792-x; https://link.springer.com/article/10.1007/s10948-012-1792-x
Springer Science and Business Media LLC
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know