锟斤拷锟斤拷锟斤拷知锟斤拷锟秸憋拷锟斤拷学锟斤拷2008锟斤拷2锟斤拷锟节碉拷锟斤拷锟酵诧拷锟接碉拷LaOFeAs锟斤拷锟斤拷锟叫凤拷锟斤拷锟斤拷26K锟斤拷锟斤拷锟斤拷锟皆★拷锟斤拷锟斤拷锟叫癸拷锟斤拷学锟斤拷锟斤拷锟斤拷锟斤拷稀锟斤拷元锟斤拷锟矫伙拷锟斤拷锟叫碉拷La锟斤拷锟斤拷酶叽锟�55K锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷F 锟斤拷锟接碉拷SmFeAsO锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟藉都锟角伙拷锟斤拷锟斤拷锟斤拷稀锟斤拷元锟斤拷锟轿筹拷一锟斤拷锟叫层，锟斤拷锟斤拷锟斤拷锟轿筹拷锟斤拷锟斤拷一锟姐，锟斤拷私锟斤拷锟斤拷锟斤拷锟斤拷寤拷锟斤拷锍拷锟斤拷澹∣xy-Pnictide REFeAsO锟斤拷 RE 为稀锟斤拷元锟截ｏ拷锟斤拷锟叫癸拷锟斤拷学院锟斤拷锟斤拷锟叫撅拷锟斤拷/锟斤拷锟斤拷锟斤拷锟斤拷态锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷锟斤拷锟脚猴拷锟斤拷锟叫撅拷小锟斤拷注锟解到锟斤拷REO锟侥硷拷态锟斤拷“+1”锟桔ｏ拷锟斤拷锟斤拷锟饺拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷恪ｏ拷锟斤拷浅锟斤拷锟斤拷锟絊rF,CaF,EuF锟斤拷BaF锟斤拷锟斤拷锟斤拷锟铰的夹层并锟斤拷贸晒锟斤拷锟侥壳帮拷锟斤拷浅晒锟斤拷票锟斤拷锟絊rFFeAs锟斤拷CaFFeAs锟斤拷EuFFeAs锟斤拷BaFFeAs母锟藉。锟斤拷些母锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷业锟窖凤拷锟街碉拷母锟斤拷REFeAsO锟斤拷RE锟斤拷稀锟斤拷元锟截ｏ拷锟酵ｏ拷Ba锟斤拷Sr锟斤拷Fe2As2锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷锟绞ｏ拷锟斤拷锟斤拷一锟斤拷锟斤拷锟铰度筹拷锟街碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟酵伙拷锟斤拷锟揭伙拷锟斤拷锟轿革拷锟斤拷锟斤拷纬锟斤拷朔锟斤拷锟斤拷锟斤拷唷�
锟脚猴拷锟斤拷锟叫撅拷小锟斤拷铣锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟较的癸拷锟斤拷迅锟斤拷锟斤拷
Physical Review B锟斤拷为Rapid Communication 锟斤拷锟斤拷锟斤拷锟斤拷
Phys. Rev. B 78, 180503 锟斤拷R锟斤拷锟斤拷2008锟斤拷锟斤拷锟斤拷锟斤拷选为锟斤拷锟节的编辑锟狡硷拷锟斤拷锟斤拷 (Editor’s Choice Article)锟斤拷2008锟斤拷12锟斤拷3锟秸ｏ拷锟矫癸拷锟斤拷锟斤拷Nature China 锟斤拷锟斤拷为Superconductivity: New Parent锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷堋锟斤拷锟斤拷锟紺iteULike锟斤拷站也锟斤拷锟剿斤拷锟杰★拷锟斤拷为锟斤拷要锟斤拷锟角ｏ拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷锟斤拷胁锟斤拷樱锟侥壳帮拷丫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵筹拷锟斤拷锟藉，锟斤拷锟斤拷转锟斤拷锟铰度撅拷锟斤拷50 K锟斤拷锟较★拷锟矫癸拷锟斤拷为探锟斤拷锟斤拷锟斤拷转锟斤拷锟铰度的筹拷锟斤拷锟藉开锟斤拷锟斤拷一锟斤拷锟斤拷途锟斤拷锟斤拷锟斤拷锟斤拷源锟斤拷锟叫癸拷锟斤拷学院锟斤拷锟斤拷锟叫撅拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷B锟斤拷锟斤拷
Physical Review B锟斤拷锟斤拷78, 180503 (2008)锟斤拷Fei Han锟斤拷Hai-Hu Wen锟斤拷
