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Stability of magnetic remanence in multidomain magnetite

Abstract:

If a rock is to retain a geologically meaningful magnetic record of its history, it is essential that it contains magnetic minerals which are capable of carrying stable magnetic remanence. Of the natural occurring magnetic minerals, magnetite is the most important because of its abundance and strong magnetic signature. The stability, i.e., the resistance to demagnetisation or reorientation, of magnetic remanence is related to grain size; in smaller grains the magnetic moments align to have...

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Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Research group:
Palaeomagnetism
Oxford college:
Worcester College
Role:
Author
More by this author
Division:
MPLS
Department:
Earth Sciences
Role:
Author

Contributors

Division:
MPLS
Department:
Earth Sciences
Role:
Supervisor
Division:
MPLS
Department:
Earth Sciences
Role:
Supervisor



Publication date:
1998
DOI:
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford


Language:
English
Keywords:
Subjects:
UUID:
uuid:bc70e665-4c54-4ab5-98fa-d43ccecd07a1
Local pid:
ora:6074
Deposit date:
2012-02-17
ARK identifier:

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