%0 Journal Article
%T Effect of precursor composition on superconductivity properties of YBCO film prepared by TFA-MOD method<br>前驱液成分对TFA-MOD法制备YBa2Cu3O7-x薄膜超导性能的影响
%A Ding Fa-Zhu
%A Gu Hong-Wei
%A <br>丁发柱
%A 古宏伟
%J 物理学报
%D 2010
%I 
%X 采用三氟乙酸盐-金属有机沉积法(TFA-MOD)在铝酸镧单晶基体上制备了YBa2Cu3O7-x (YBCO)超导薄膜.通过改变前驱液的成分,研究了金属元素的不同化学计量比对YBCO薄膜的结构和性能的影响.结果表明,按照钇盐Y(CH3COO)3与钡盐Ba(CH3COO)2的比例为Y ∶Ba=1 ∶1.5时所制备的YBCO薄膜的临界电流密度比严
%K TFA-MOD
%K YBCO film
%K precursor composition
%K flux pinning<br>三氟乙酸盐-金属有机沉积
%K 钇钡铜氧薄膜
%K 前驱液成分
%K 磁通钉扎
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=48BD269642D0852E02D1D8F04A7C7113&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=708DD6B15D2464E8&sid=FD7061CD1E41FA8D&eid=20630133E2178EFD&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=15