Anisotropy of magnetic susceptibility in variable low-fields: a review

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10110996" target="_blank" >RIV/00216208:11310/11:10110996 - isvavai.cz</a>
Result on the web
<a href="http://www.springerlink.com/content/l057868751550l50/" target="_blank" >http://www.springerlink.com/content/l057868751550l50/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-94-007-0323-0_19" target="_blank" >10.1007/978-94-007-0323-0_19</a>

Result language
angličtina
Original language name
Anisotropy of magnetic susceptibility in variable low-fields: a review
Original language description
Theory of the Anisotropy of Magnetic Susceptibility (AMS) assumes field-independent rock susceptibility in the low fields used by common AMS meters. This is valid for rocks whose AMS is carried by diamagnetic and paramagnetic minerals and also by pure magnetite, while rocks with pyrrhotite, hematite or titanomagnetite may show significant variation of susceptibility in common measuring fields. Consequently, the use of the contemporary AMS theory is in principle incorrect in these cases. Fortunately, ithas been shown by practical measurements and mathematical modelling of the measuring process that the variations of the principal directions and of the AMS ellipsoid shape with field are very weak, which is important in most geological applications. Thedegree of AMS, however, may show conspicuous variation with field and, if one wants to make precise quantitative fabric interpretation, it is desirable to work with the AMS of the field-independent component. Three methods exist for simul
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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