DATING OF A FAULT BY ELECTRON-SPIN RESONANCE ON INTRA-FAULT MATERIALS
DATING OF A FAULT BY ELECTRON-SPIN RESONANCE ON INTRA-FAULT MATERIALS
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DOI：
10.1126/science.215.4538.1392
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发表时间：
1982-01-01
期刊：
影响因子：
56.9
通讯作者：
TANAKA, K
中科院分区：
文献类型：
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作者：
IKEYA, M;MIKI, T;TANAKA, K
利用断裂带中石英颗粒的顺磁缺陷测定了天然辐射总剂量和年龄。断层的年轻年龄表明岩石中积累的缺陷在最后一次断层运动时被高应力或高温破坏，将时钟时间设置为零。该技术被应用到石英颗粒在实验室中通过单轴压缩粉碎，以验证这一解释。
The total dose of natural radiation and the age were determined from paramagnetic defects in quartz grains at a fractured fault zone. Young age at the fault indicates that the accumulated defects in rocks were destroyed by high stress or high temperature at the time of the last fault movement, setting the clock time to zero. The technique was applied to quartz grains crushed by uniaxial compression in the laboratory to verify this interpretation.