Thermoremanence, anhysteretic remanence and susceptibility of submicron magnetites: Nonlinear field dependence and variation with grain size

Journal of Geophysical Research: Solid Earth

Volumn 102, Issue B9, 1997, Pages 20199-20210

  Dunlop, David J ^a   Argyle, Kenneth S ^a,b  

^a UNIVERSITY OF TORONTO   (Canada)

^b Arlat Inc   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ANHYSTERETIC REMANENCE; GRAIN SIZE; MAGNETITE; THERMOREMANENT MAGNETIZATION;

EID: 0031413162     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. Argyle, K. S., and D. J. Dunlop, Low-temperature and high-temperature hysteresis of small multidomain magnetites (215-540 nm), J. Geophys. Res., 95, 7069-7083, 1990.
2. Bailey, M. E., and D. J. Dunlop, On the use of anhysteretic remanent magnetization in paleointensity determination, Phys. Earth Planet. Inter., 13, 360-362, 1977.
3. Banerjee, S. K., and J. P. Mellema, A new method for the determination of paleointensity from the A.R.M. properties of rocks, Earth Planet. Sci. Lett., 23, 177-184, 1974.
4. Boyd, J. R., M. Fuller, and S. L. Halgedahl, Domain wall nucleation as a controlling factor in the behaviour of fine magnetic particles in rocks, Geophys. Res. Lett., 11, 193-196, 1984.
5. Dankers, P. H. M., Magnetic properties of dispersed natural iron oxides of known grain size, Ph.D. thesis, Univ. of Utrecht, Netherlands, 1978.
6. Day, R., TRM and its variation with grain size, J. Geomagn. Geoelectr., 29, 233-265, 1977.
7. Dunlop, D. J., Superparamagnetic and single-domain threshold sizes in magnetite, J. Geophys. Res., 78, 1780-1793, 1973a.
8. Dunlop, D. J., Thermoremanent magnetization in submicroscopic magnetite, J. Geophys. Res., 78, 7602-7613, 1973b.
9. Dunlop, D. J., The hunting of the 'psark', J. Geomagn. Geoelectr., 29, 293-318, 1977.