| 试论天然半导体矿物的热电特性及其在地震预测中应用的可能性 |
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| 引用本文： | 申俊峰,申旭辉,刘倩.试论天然半导体矿物的热电特性及其在地震预测中应用的可能性[J].矿物岩石地球化学通报,2009,28(3):301-307. |
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| 作者姓名： | 申俊峰 申旭辉 刘倩 |
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| 作者单位： | 1. 中国地质大学(北京)地球科学与资源学院地质过程和矿产资源国家重点实验室
2. 中国地震局,地震预测研究所,北京,100306 |
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| 基金项目： | 国家科技支撑计划项目 |
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| 摘 要： | 本文基于半导体矿物热电特性的基本理论,通过大量科学研究成果之间客观联系的分析,论证了天然半导体矿物热电特性与地震预测的关系.结果表明,地壳内广泛存在天然半导体矿物,且绝大多数天然半导体矿物具有热电特性.孕震过程产生梯度热场时,会激发周围热电介质产生热电势,热电势的积累对孕震区电场具有一定的干扰效应,这种干扰效应可作为地震预测的信息源之一.另外,从成矿带和地震带之间的空间关系分析,可以认为天然半导体矿物的集中分布与地震活动带相一致.上述结论对深刻理解地震地电异常机理有重要的意义.
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| 关 键 词： | 半导体矿物 热电性 地震预测 |
Thermoelectricity Property of Natural Semi-conductor Minerals and Its Application in Earthquake Prediction |
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| SHEN Jun-feng,SHEN Xu-hui,LIU Qian.Thermoelectricity Property of Natural Semi-conductor Minerals and Its Application in Earthquake Prediction[J].Bulletin of Mineralogy Petrology and Geochemistry,2009,28(3):301-307. |
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| Authors: | SHEN Jun-feng SHEN Xu-hui LIU Qian |
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| Institution: | SHEN Jun-feng1,SHEN Xu-hui2,LIU Qian11.State Key Laboratory of Geological Processes , Mineral Resources,China University of Geosciences,Key Laboratory of Lithospheric Tectonics , Exploration,Ministry of Education,Beijing 100083,China,2.Institute of Earthquake Science,China Earthquake Administration,Beijing 100306 |
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| Abstract: | On the basis of theories of theromelectricity of semi-conductor minerals and summarizing connections among many prior literature studies,this paper discussed the relationship between theromelectricity of semi-conductor minerals and earthquake prediction.This paper believed: there are many semi-conductor minerals in the earth crust,and most of them have distinct theromelectrical property;when there is a gradient heat field generated by seism,theromelectrical potential of semi-conductor minerals will be arous... |
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| Keywords: | semi-conductor minerals thermoelectricity earthquake prediction |
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