Chemical remanent magnetization

Hedley IG (1968) Chemical remanent magnetization of the FeOOH, Fc203 system. Phys Earth Planet Inter 1 103-121... 

Kobayashi K (1961) An experimental demonstration of the production of chemical remanent magnetization with Cu-Co alloy. J Geomag Geoelectr 12 148-164... 

Ozdemir 0, Dunlop DJ (1988) Crystallization remanent magnetization during the transformation of maghemite to hematite. J Geophys Res B Solid Earth 93 6530-6544 Ozdemir 0, Dunlop DJ (1993) Chemical remanent magnetization during y-FeOOH phase transformations. J Geophys Res B Solid Earth 98 4191-4198... 

SELF-REVERSED THERMOREMANENT MAGNETIZATION (SR-TRM) Mechanisms of self reversal Self-reversal in the ilmenite-hematite solid solution CHEMICAL REMANENT MAGNETIZATION (CRM)... 

Chemical remanent magnetization (CRM) CRM occurs during the formation of a magnetic mineral (origin and growing process), for example, as the... 

If the microscopic dwell times are all much larger than the measurement time, then one probes the system as a static distribution of its parameters in order to deduce the state in which the system was prepared, by its previous temperature, applied field, and structuro-chemical history. For example, this would correspond to a remanence magnetization measurement, in the absence of time or relaxation effects. Alternatively, one can consider that all the particles in the sample that have microscopic dwell times much larger than the measurement time form a subgroup or subsystem that has reliably preserved a subsystem-specific remanence signal. Since dwell times are highly temperature dependent (Eqn. 2), partial thermoremanence measurements are a powerful tool to reconstruct a rock s thermomagnetic history. 

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