地质力学学报2017，Vol.23Issue(1)：135-140,6.
磁化率各向异性的原理及应用实例
ANISOTROPY OF MAGNETIC SUSCEPTIBILITY: THEORY AND CASE STUDIES
摘要
Abstract
Anisotropy of magnetic susceptibility (AMS) has been widely utilized to study orientation of magnetic minerals due to the paleo-flow,and direction of magnetic minerals or their recrystallization caused by tectonic stress.We presented the AMS principle and parameters,and studied AMS changes in:(1) two basalt samples (unheated and heated) that have experienced tectonic deformation,with multidomain (MD) titanomagnetite as dominant magnetic minerals,and this is from a previous study;(2) lake sediments that are majorly characterized by MD magnetite.The results show that AMS can sensitively investigate orientation of magnetic minerals.关键词
磁化率各向异性/磁铁矿/玄武岩/湖泊沉积物/岩石磁学Key words
anisotropy of magnetic susceptibility (AMS)/magnetite/basalt/lake sediment/rock magnetism分类
天文与地球科学引用本文复制引用
张淑伟,杨振宇,王喜生,Maria T Cioppa,乔彦松,霍俊杰,Edgardo Ca(n)ón-Tapia,赵越..磁化率各向异性的原理及应用实例[J].地质力学学报,2017,23(1):135-140,6.基金项目
国家自然科学基金青年基金项目(41204052) （41204052）
国家博士后基金项目(2014M550780) （2014M550780）
山西省自然基金项目(2014011032-2) （2014011032-2）
山西省回国留学人员基金项目(2014-021) （2014-021）
