Magnetic properties of FePt nanoparticles annealed with NaCl

IEEE Transactions on Magnetics

Volumn 42, Issue 10, 2006, Pages 3066-3068

  Jones, B A ^b   Dutson, J D ^b   O'Grady, K ^a,b   Hickey, B J ^c   Li, Daten ^d   Poudyal, Narayan ^d   Liu, J Ping ^d  

^a IEEE   (United Kingdom)

^b UNIVERSITY OF YORK   (United Kingdom)

^c UNIVERSITY OF LEEDS   (United Kingdom)

^d UNIVERSITY OF TEXAS AT ARLINGTON   (United States)

Author keywords

FePt nanoparticle; L10 phase; Phase transformation

Indexed keywords

ACTIVATION VOLUMES; FEPT NANOPARTICLES; L10 PHASE;

ANNEALING; IRON COMPOUNDS; MAGNETIC PROPERTIES; PHASE TRANSITIONS; SODIUM CHLORIDE;

NANOSTRUCTURED MATERIALS;

EID: 33845628533     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2006.880153     Document Type: Article

References (7)

1. S. Sun, C. B. Murray, D. Weller, L. Folks, and A. Moser, "Monodisperse FePt nanoparticles and ferromagnetic FePt nanocrystal superlattices," Science, vol. 287, pp. 1989-1992, 2000.
2. 0 ordering," J. Magn. Magn. Mat., vol. 266, pp. 79-87, 2003.
3. K. Elkins, D. Li, N. Poudyal, V. Nandwana, Z. Jin, K. Chen, and J. P. Liu, "Monodisperse face-centred tetragonal FePt nanoparticles with giant coercivity," J. Phys. D, vol. 38, pp. 2306-2309, 2005.
4. D. Li, N. Poudyal, V. Nandwana, Z. Jin, K. Elkins, and J. P. Liu, "Hard magnetic FePt nanoparticles by salt-matrix annealing," J. Appl. Phys., vol. 99, no. 8, 2006. 08E911.
5. K. O'Grady, P. Dova, and H. Laidler, "Determination of critical volumes in recording media," Mater. Res. Soc. Symp. Proc., vol. 517, pp. 231-242, 1998.
6. 0 ordered FePd ferromagnets," Scr. Metall. Mater., vol. 33, pp. 1793-1805, 1995.
7. M. P. Morales, S. A. Walton, L. S. Prichard, C. J. Serna, D. P. E. Dickson, and K. O'Grady, "Characterisation of advanced metal particle recording media pigmets," J. Magn. Magn. Mat., vol. 190, pp. 357-370, 1998.