<telo><p>modelovß p°edstava o energetick²ch obl. dovolen²ch a zakßzan²ch energiφ, ve kt. se mohou <a href="javascript:top.GetURL('026099');" target="_self">elektrony</a> vyskytovat v krystalickΘ m°φ₧ce (<a href="javascript:top.GetURL('080908');" target="_self">pevnΘ lßtky</a>). </p></telo>