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Core-mantle coupling: Part I: Electromagnetic coupling torques

Authors
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Hagedoorn,  Jan
Scientific Technical Report STR, Deutsches GeoForschungsZentrum;
1.3 Earth System Modelling, 1.0 Geodesy and Remote Sensing, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Greiner-Mai,  Hans
Scientific Technical Report STR, Deutsches GeoForschungsZentrum;
1.3 Earth System Modelling, 1.0 Geodesy and Remote Sensing, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

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0806.pdf
(Publisher version), 3MB

Supplementary Material (public)
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Citation

Hagedoorn, J., Greiner-Mai, H. (2008): Core-mantle coupling: Part I: Electromagnetic coupling torques, (Scientific Technical Report STR ; 08/06), Potsdam : Deutsches GeoForschungsZentrum GFZ, 66 p.
https://doi.org/10.2312/GFZ.b103-08061


Cite as: https://gfzpublic.gfz-potsdam.de/pubman/item/item_8764
Abstract
In this report, we will present the complete derivation of analytical expressions of the EM coupling torque in dependence on the parameters of the fields contributing to it. For this, we choose a special set of spherically harmonic (SH) base functions and present all major steps of the derivation. Our report will be (i) closer to a lecture note than to a scientific paper and should give all readers the possibility to follow the derivations with the related details in the appendix, and can be (ii) used as a formulary for scientists working on this special field of investigation.