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一文读懂:半导体陶瓷材料的电性能参数指标
描述单位体积内自由电子或空穴的数量,通常以 cm⁻³ 为单位。它直接影响材料的导电性和其他电学特性。 定义为在外加电场作用下,载流子移动的速度与该电场强度的比例,单位为 cm²/Vs。迁移率决定了材料的导电能力,并且受材料内部缺陷和杂质的影响。
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