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首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Electrical switching in As-Te-Ag system - composition and temperature dependence
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Electrical switching in As-Te-Ag system - composition and temperature dependence

机译：As-Te-Ag系统中的电气开关-成分和温度依赖性

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摘要

The current-voltage characteristics related to switching phenomena in silver doped arsenic telluride glasses, As20Te80-xAgx and As40Te60-xAgx, have been investigated over a wide composition range (4 less than or equal to x less than or equal to 14). The samples are found to show threshold switching behavior with the number of switching cycles withstood by the samples depending on the ON state current. The switching voltages are found to decrease with increase in silver content and a sharp minimum is seen at the composition x = 12 for the As20Te80-xAgx glasses and x = 11 for the As40Te60-xAgx glasses. An effort has been made to understand the observed composition dependence on the basis of increase in the conductance of the samples with silver addition and local structural effects. (C) 2003 Elsevier B.V. All rights reserved. [References: 11]
机译：已在很宽的成分范围（小于或等于x等于或小于14的x为4）中研究了掺银的碲化砷玻璃As20Te80-xAgx和As40Te60-xAgx中与开关现象有关的电流-电压特性。发现这些样本显示出阈值开关行为，其中样本经受的开关周期数取决于导通状态电流。发现开关电压随着银含量的增加而降低，并且在As20Te80-xAgx玻璃的组成x = 12和As40Te60-xAgx玻璃的x = 11处观察到极小的最小值。已经做出了努力，以基于添加银和局部结构效应的样品电导的增加来理解观察到的组成依赖性。 （C）2003 Elsevier B.V.保留所有权利。 [参考：11]

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