It was recalled to the experimental results about TCR for monocrystal silicon as well as diffused silicon,and confirmed that the TCR curves for monocrystal silicon published in ASTM is complete and definite.

• 本文回顾了单晶硅及扩散硅的电阻率温度系数(TCR)的实验结果；认为美国ASTM的TCR曲线是比较完整；确切的.