%0 Journal Article
%T FORMATION OF MULTI-BRANCHED DOMAINS IN GARNET BUBBLE FILMS BY LOW-BIAS-PULSE METHOD<br>
%A HAN BAO-SHAN
%A MENG GUANG-QING
%A GUO GE-XIN
%A <br>
%J 中国物理 B
%D 1997
%I 
%X The formation of multi-branched domains( MBDs) at low static bias field was first studied. With multiple branches, MBDs contain more or less same-signed vertical-Bloch-lines (VBLs) in their walls, Experiments. on four samples have shown that under certain conditions, the amount and hardness of the MBDs formed can be easily controlled, and so-called "low-bias-field method" is another effective way to form VBL chains. It was found that MBDs are formed due to the expansion of domain segments after compressed by a rectangular bias pulse. The number of VBLs nucleated in domain walls is affected by the space where the domains expand rapidly.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=5ACF3AF6BE812D6164C8895A5A204EC8&yid=5370399DC954B911&vid=B31275AF3241DB2D&iid=5D311CA918CA9A03&sid=06D504E5261AB652&eid=F8AEC975DBDD7F2F&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=0