Hostname: page-component-848d4c4894-pjpqr Total loading time: 0 Render date: 2024-07-01T11:23:41.244Z Has data issue: false hasContentIssue false
  • English
  • Français

Fe2O3 nanoparticles for magnetic hyperthermia applications

Published online by Cambridge University Press:  15 July 2015

O M Lemine ,
Karim Omri ,
L El Mir ,
V Velasco ,
Patricia Crespo ,
Patricia de la Presa ,
Hoicine Bouzid ,
Ali Youssif  and
Ali Hajry
O M Lemine
Affiliation:
Physics Department, College of Sciences, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia.
Karim Omri
Affiliation:
Laboratory of Physics of Materials and Nanomaterials Applied at Environment (LaPhyMNE), Faculty of Sciences in Gabes, Gabes, Tunisia.
L El Mir
Affiliation:
Physics Department, College of Sciences, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia. Laboratory of Physics of Materials and Nanomaterials Applied at Environment (LaPhyMNE), Faculty of Sciences in Gabes, Gabes, Tunisia.
V Velasco
Affiliation:
Instituto de Magnetismo Aplicado, UCM-ADIF-CSIC, Spain
Patricia Crespo
Affiliation:
Instituto de Magnetismo Aplicado, UCM-ADIF-CSIC, Spain Dpto. Física de Materiales, Universidad Complutense de Madrid, Spain
Patricia de la Presa
Affiliation:
Instituto de Magnetismo Aplicado, UCM-ADIF-CSIC, Spain Dpto. Física de Materiales, Universidad Complutense de Madrid, Spain
Hoicine Bouzid
Affiliation:
Promising Centre for Sensors and Electronic Devices (PCSED), Najran University, P.O. Box 1988, Najran-11001, Saudi Arabia
Ali Youssif
Affiliation:
Department of Physics, College of Science, Sultan Qaboos University, P.O. Box 36, Code 123, Al Khoud, Oman
Ali Hajry
Affiliation:
Promising Centre for Sensors and Electronic Devices (PCSED), Najran University, P.O. Box 1988, Najran-11001, Saudi Arabia
Get access

Abstract

Synthesis, structural, magnetic properties and heating efficiency of γ-Fe2O3 nanoparticles have been investigated. X-ray diffraction (XRD) and Mössbauer spectroscopy show that the obtained nanoparticles are mainly composed of maghemite phase (γ-Fe2O3). Williamson-Hall method shows that the crystallite is around 14nm.The specific absorption rate (SAR) under an alternating magnetic field is investigated as a function of frequency. A highest SAR value of 12W/g for frequency 523 kHz was obtained.

Keywords

Mössbauer effectnanostructuremagnetic properties
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1779: Symposium M – Nanoscale Heat Transport―From Fundamentals to Devices , 2015 , pp. 7 - 13
Copyright
Copyright © Materials Research Society 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Boal, A.K., in: Rotello, V.M. (Ed.), Kluwer,NewYork (2004).Google Scholar
Sun, S., Murray, C.B., Weller, D., Folks, L., Moser, A., Science 287 (2000) 1989–1992.CrossRefGoogle Scholar
Sun, S., Adv. Mater. 18 (2006) 393–403.CrossRefGoogle Scholar
Pankhurst, Q.A., Connolly, J., Jones, S.K., Dobson, J., J. Phys. D: Appl. Phys. 36 (2003) R167.CrossRefGoogle Scholar
Kim, D.K., Voit, W., Zapka, W., Bjelke, B., Muhammed, M., Rao, K.V., Mat. Res. Soc. Symp. Proc. 676 (2001) Y8.32.1.Google Scholar
Verges, M.A., Costo, R., Roca, A.G., Marco, J.F., Goya, G.F., Serna, C.J., and Morales, M.P., J. Phys. D: Appl. Phys. 41(2008) 134003-X.Google Scholar
de la Presa, P., Luengo, Y., Multigner, M., Costo, R., Morales, M. P., Rivero, G. and Hernando, A., The Journal of Physical Chemistry C 116, 25602−25610 (2012).CrossRefGoogle Scholar
Jordan, A., Wust, P., Fahling, H., John, W., Hinz, A. and Felix, R., International Journal of Hyperthermia 9 (1), 51–68 (1993).CrossRefGoogle Scholar
Carrey, J., Mehdaoui, B. and Respaud, M., Journal of Applied Physics 109 (8) (2011).CrossRefGoogle Scholar
Hilger, I., Frühauf, K., Andrä, W., Hiergeist, R., Hergt, R. and Kaiser, W. A., Academic Radiology 9 (2), 198−202 (2002).CrossRefGoogle Scholar
Kallumadil, M., Tada, M., Nakagawa, T., Abe, M., Southern, P. and Pankhurst, Q. A., J. Magn. Magn.Mater.321 (10), 1509−1513 (2009).CrossRefGoogle Scholar
Stoner, E. C. and Wohlfarth, E. P., Magnetics, IEEE Transactions on 27 (4), 3475–3518 (1991).CrossRefGoogle Scholar
Lemine, O.M., Omri, K., El Mir, L., Iglesias, M, Velasco, V, Crespo, P, de la Presa, P, Bouzid, Houcine, Yousif, Ali A. and Hajry, A., Journal of Alloys and Compounds 607 (2014) 125–131 CrossRefGoogle Scholar