Piezomagnetization of meteorites
The piezo-remanent magnetization (PRM) of Mt. Baldr b (H5-6) and ALH-769 (L6) chondrites and Yamato-74013 diogenite is experimentally demonstrated. J_γ^∥(H_+P_+P_0H_0) of these stony meteorites is approximately proportional to an applied magnetic field, H, when P is kept constant. There is a possibi...
Main Authors: | , , |
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Format: | Report |
Language: | English |
Published: |
National Institute of Polar Research
1982
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Subjects: | |
Online Access: | https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=1394 http://id.nii.ac.jp/1291/00001394/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=1394&item_no=1&attribute_id=18&file_no=1 |
Summary: | The piezo-remanent magnetization (PRM) of Mt. Baldr b (H5-6) and ALH-769 (L6) chondrites and Yamato-74013 diogenite is experimentally demonstrated. J_γ^∥(H_+P_+P_0H_0) of these stony meteorites is approximately proportional to an applied magnetic field, H, when P is kept constant. There is a possibility that the natural remanent magnetization of the two chondrites is due to an acquisition of PRM in a weak magnetic field. Dependence of magnetic susceptibility of a stony meteorite upon applied uniaxial compression and the magnetic susceptibility anisotropy of stony meteorites also are experimentally examined. |
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