Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/4f36b9e669c7d875c54b340eaf01a8cf.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 impurity band conduction例句_impurity band conduction英汉例句_impurity band conduction双解例句_94生活常识网有道词典
Heavy impurity doping makes the conduction and valence bands shift, and brings about the so-called Band Gap Narrowing(BGN). 重掺杂使导带、价带带边同时发生了收缩，从而产生能带变窄效应（ BGN）。