Thermal hysteresis of Morin transition in hematite particles

Physical Chemistry Chemical Physics

Volumn 12, Issue 26, 2010, Pages 6984-6989

  Suber, L ^a   Imperatori, P ^a   Mari, A ^a   Marchegiani, G ^a   Mansilla, M Vasquez ^a   Fiorani, D ^a   Plunkett, W R ^b   Rinaldi, D ^c   Cannas, C ^d   Ennas, G ^d   Peddis, D ^a,d  

^a CNR   (Italy)

^b CLARKSON UNIVERSITY   (United States)

^c UNIVERSITÀ POLITECNICA DELLE MARCHE   (Italy)

^d UNIVERSITY OF CAGLIARI   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77953951590     PISSN: 14639076     EISSN: None     Source Type: Journal    
DOI: 10.1039/b925371h     Document Type: Article

References (19)

1. J. L. Dormann, D. Fiorani and E. Tronc, Magnetic relaxation in fine particle systems, Advanced in Chemical Physics, Wiley, New York, 1997, vol. XCVIII, pp. 283-494
2. D. Fiorani L. Del Bianco A. M. Testa Glassy dynamics in an exchange bias nanogranular system: Fe/FeOx J. Magn. Magn. Mater. 2006 300 179 184
3. R. H. Kodama S. A. Makhlouf A. E. Berkowitz Finite Size Effects in Antiferromagnetic NiO Nanoparticles Phys. Rev. Lett. 1997 79 7 1393
4. 3) Nanoparticles During Morin Transition IEEE Trans. Magn. 2004 40 40 2691 2693
5. H. Chow F. Keffer Soft surface magnons and the first-order magnetic phase transitions in antiferromagnetic hematite Phys. Rev. B: Solid State 1974 10 1 243
6. R. D. Zysler M. Vasquez-Mansilla C. Arciprete M. Dimitrijewits D. Rodriguez-Sierra C. Saragovi Structure and magnetic properties of thermally treated nanohematite J. Magn. Magn. Mater. 2001 224 1 39 48
7. M. Z. Dang D. G. Rancourt J. E. Dutrizac G. Lamarche Interplay of surface conditions, particle size, stoichiometry, cell parameters and magnetism in synthetic hematite like materials Hyperfine Interact. 1998 117 271 319
8. R. D. Zysler D. Fiorani A. M. Testa L. Suber E. Agostinelli M. Godinho Size dependence of the spin-flop transition in hematite nanoparticles Phys. Rev. B: Condens. Matter Mater. Phys. 2003 68 21 212408/1 212408/4
9. 3 nanoparticles Mater. Sci. Forum 1998 269-272 937 942
10. E. Wolska The structure of hydroematite Z. Kristallogr. 1981 154 69 75
11. E. Matijevic P. Scheiner Ferric hydrous oxide sols: III. Preparation of uniform particles by hydrolysis of Fe(iii)-chloride, -nitrate, and -perchlorate solutions J. Colloid Interface Sci. 1978 63 509 524
12. L. Lutterotti, Maud: Materials Analysis Using Diffraction, www.ing.unitn.it/~Luttero/maud, 2008
13. J. Cai J. Liu A. Navrotsky S. L. Suib Synthesis and Anion Exchange of Tunnel Structure Akaganeite Chem. Mater. 2001 13 4595 4602
14. A. J. L. Rendon C. J. Serna IR spectra of powder hematite; effects of particle size and shape Clay Miner. 1981 16 375 381
15. R. M. Cornell and U. Schwertmann, The iron Oxides-Structure, Properties, Reactions, Occurrence and Uses, VCH, Weinheim, 1996
16. D. L. Williamson E. L. Venturini R. A. Graham B. Morosin Morin transition of shock-modified hematite Phys. Rev. B: Condens. Matter 1986 34 1899
17. G. F. Goya M. Veith R. Rapalavicuite H. Shen S. Mathur Thermal hysteresis of spin reorientation at Morin transition in alkoxide derived hematite nanoparticles Appl. Phys. A: Mater. Sci. Process. 2005 80 1523 1526
18. M. Vasquez Mansilla R. Zysler D. Fiorani L. Suber Annealing effects on magnetic properties of acicular hematite nanoparticles Phys. B 2002 320 206 209
19. 3 nanoparticles Nanostruct. Mater. 1999 11 797 803