%0 Journal Article
%T HIGH T_c SUPERCONDUCTOR YBa_2 Cu_3 O_x PREPARED WITH DIRECT REACTION PROCESS<br>定向反应合成高Tc超导化合物YBa2Cu3Ox
%A FAN Zhanguo
%A JI Chunlin
%A WANG Kuihan
%A CUI Chuanmeng
%A LIU Sulan Northeast University of Technology
%A Shenyang
%A <br>樊占国
%A 冀春霖
%A 王魁汉
%A 崔传孟
%A 刘素兰
%J 金属学报
%D 1989
%I 
%X 提出定向反应合成过程制备液氮温区超导化合物YBa_2Cu_3O_x;报道了制备零电阻温度为90—94.5K,ΔT=1K的YBa_2Cu_3O_x的试验结果;试验确定并讨论了Y_2Cu_2O_5-CuO-YBa_2Cu_3O_(6.5)-Y_2BaCuO_5区域内的相平衡关系。
%K direct reaction process
%K YBa_2Cu_3Ox
%K high T_c superconductor<br>超导体
%K 合成
%K 定向反应
%K YBa2Cu3Ox
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=56F2DB9FDCE800E86A8A0EEF31C58301&yid=1833A6AA51F779C1&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=C36EC077A8A90308&eid=A4FA325EA800C820&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1