Journal
Article title
Title variants
Languages of publication
Abstracts
The objective of this study is to prepare and study magnetic properties of biological magnetic nanoparticles (magnetosomes) as a product of biomineralization process of magnetotactic bacteria Magnetospirillum sp. AMB-1. From temperature dependence of remanent magnetization and coercive field the Verwey transition is clearly seen at 105 K as a consequence of the large anisotropy along the chains of magnetosomes.
Discipline
- 75.30.Gw: Magnetic anisotropy
- 47.65.Cb: Magnetic fluids and ferrofluids
- 75.50.Tt: Fine-particle systems; nanocrystalline materials
- 75.60.Nt: Magnetic annealing and temperature-hysteresis effects
- 75.60.Ej: Magnetization curves, hysteresis, Barkhausen and related effects(for hysteresis in ferroelectricity, see 77.80.Dj)
- 51.60.+a: Magnetic properties
Journal
Year
Volume
Issue
Pages
381-383
Physical description
Dates
published
2009-01
Contributors
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
author
- Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
author
- Institute of Physics, Poznań University of Technology, Nieszawska 13A, 60-965 Poznań, Poland
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
author
- Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, 60-179 Poznań, Poland
References
- 1. E.J.W. Verwey, Nature (London) 144, 327 (1939)
- 2. A. Kosterov, Earth Planet. Sci. Lett. 186, 245 (2001)
- 3. Ö. Özdemir, D.J. Dunlop, B.M. Moskowitz, Earth Planet. Sci. Lett. 194, 343 (2002)
- 4. D. Schüler, J. Mol. Microbiol. Biotechnol. 1, 79 (1999)
- 5. P. Valeri, J. Scherbakov, M. Winklhofer, Eur. Biophys. J. 26, 319 (1997)
- 6. M. Timko, A. Džarová, V. Závišová, M. Koneracká, A. Šprincová, P. Kopčanský, J. Kováč, I. Vávra, A. Szlaferek, Magnetohydrodynamics 44, 3 (2008)
- 7. M. Timko, A. Džarová, P. Kopčanský, V. Závišová, M. Koneracká, A. Šprincová, M. Vaclavíková, L. Ivaničová, I. Vávra, Acta Phys. Pol. A 113, 573 (2008)
- 8. K.R. Reddy, K.P. Lee, A.G. Iyengar, J. Appl. Polymer Sci. 104, 4127 (2007)
- 9. M. Rasa, A.P. Philipse, J. Magn. Magn. Mater. 252, 101 (2002)
- 10. R. Prozorov, T. Prozorov, S.K. Mallapragada, K. Surya, B. Narasimhan, T.J. Williams, D.A. Bazylinski, Phys. Rev. B 76, 054406 (2007)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n1111kz