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zhaofu

新虫 (小有名气)

[求助] 电导率与温度的关系 已有1人参与

求教,金属材料和半导体材料电导率随温度的变化公式,理论经验均可。不需要变化趋势。不胜感激~~~
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peterflyer

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peterflyer


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zhaofu: 金币+10 2014-08-25 08:41:49
金属材料的为:S=S0/(1+a*T);
半导体材料的电学性能
http://wenku.baidu.com/link?url= ... zHgYwho9rDKh-DzWoZ3
解释:http://muchong.com/html/201101/2788221.html
2楼2014-08-17 09:57:48
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大鹏鸟mvvp

金虫 (小有名气)

引用回帖:
2楼: Originally posted by peterflyer at 2014-08-17 09:57:48
金属材料的为:S=S0/(1+a*T);
半导体材料的电学性能
http://wenku.baidu.com/link?url=FkDNlFcw2QIKiildjoM2ho2KUpEN_qNWz4NUNkpuRL3EF-d-nEQ6az1U79Fmirs3vFOH-JIB05F0bMJbp51T-cEHzHgYwho9rDKh-DzWoZ3
解释: ...

能具体的解释下那个金属材料的式子吗??
3楼2015-01-30 09:43:39
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