请教“electron effective mass”如何理解?近几天看文献光催化方面的文献,看到“electron effective mass”这个概念,原文如下: In particular, the incorporation of Ti and Cr reduces the electron effective mass, which would improve the electron conductivity of a-Fe2O3 and hence explain why the incorporation of Ti and Cr in a-Fe2O3 has led to significantly enhanced photocurrents. electron effective mass,直译为“电子有效质量”?应该不对,那么,是否是一个专业概念?请知道的朋友解惑,谢谢查看更多6个回答 . 12人已关注