Reverse of Dumbbell Rotation in Garnet Bubble Films  

作　　者：SUN Huiyuan NIE Xiangfu TANG Guide HAN Baoshan 

机构地区：[1]Department of Physics,Hebei Teachers University,Shijiazhuang 050016 [2]State Key Laboratory of Magnetism,Institute of Physicst Academia Sinica,Beijing 100080

出　　处：《Chinese Physics Letters》1993年第10期623-626,共4页中国物理快报（英文版）

基　　金：Supported in part by the National Science Foundation of China.No.19274016。

摘　　要：The bias field dependence of the rotation direction of the dumbbells,contracted from multi-branched domains,was experimentally studied.Moreover,it was found that the rotation direction of these dumbbells can be reversed by increasing the amplitude of the testing bias pulses with quite narrow width.

关 键 词：ROTATION reversed NARROW 

分 类 号：O35[理学—流体力学]