RT Journal T1 Break Down of Vertical-Bloch-Line Chains in the First Kind of Dumbbell Domain Walls Subjected to an in-Plane Field A1 GUO Gexin, LU Wei, SUN Huiyuan, NIE Xiangfu, MENG Guangqing, HAN Baoshan PB Chin. Phys. Lett. FD 1995-08-01 YR 1995 JF Chinese Physics Letters JO Chin. Phys. Lett. VO 12 IS 8 SP 489-492DO K1 75.70.Kw LK {https://cpl.iphy.ac.cn/EN/article/article_40648.shtml}