| 铷蓝青铜及其钨掺杂样品的非线性电输运性质 |
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| 引用本文： | 胡作启,熊锐. 铷蓝青铜及其钨掺杂样品的非线性电输运性质[J]. 压电与声光, 2007, 29(5): 574-576 |
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| 作者姓名： | 胡作启 熊锐 |
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| 作者单位： | 1. 华中科技大学,电子科学与技术系,湖北,武汉430074
2. 武汉大学,物理与科学技术学院,湖北,武汉430070 |
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| 摘 要： | 用电解还原法生长出单晶晶体结构的铷蓝青铜及其系列钨掺杂样品,通过研究其电输运特性发现,纯样品及掺杂样品的电输运都呈相似的非线性特性,分别来源于阈值场以上电荷密度波滑移电导和杂质周围畸变引起的载流子的集体效应。
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| 关 键 词： | 佩尔斯相变 钨掺杂 铷蓝青铜 电输运性质 |
| 文章编号： | 1004-2474（2007）05-0574-03 |
| 修稿时间： | 2006-07-12 |
Nonlinear Electric Transport Character of Blue Bronze and W-doped Alloy Sample |
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| HU Zuo-qi,XIONG Rui. Nonlinear Electric Transport Character of Blue Bronze and W-doped Alloy Sample[J]. Piezoelectrics & Acoustooptics, 2007, 29(5): 574-576 |
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| Authors: | HU Zuo-qi XIONG Rui |
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| Affiliation: | 1. Dept. of Electric Science and Technology, Huazhong University of Science and Technology, Wuhan 430074,China; 2. College of Physics and Science Technology, Wuhan Unversity, Wuhan 430070,China |
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| Abstract: | The single crystals of pure blue bronze and W-doped alloy samples of Rb0.3Mo1-xWxO3 have been prepared by the electrolytic reduction method.By their V-I measurement,it is found that the nonlinear electric transport has been observed in both pure blue bronze and W-doped alloy samples and associated with CDW transport or charge carrier collective effects caused by defects,respectively. |
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| Keywords: | Peierls transition W-doped blue bronzes nonlinear transport character |
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