標題: Interaction of two magnetic micro-chains in a rotating field
作者: Cheng, Jia-Hong
Lin, Chih-Ru
Chen, Ching-Yao
機械工程學系
Department of Mechanical Engineering
公開日期: 1-Jan-2020
摘要: Interactions between two chains consisted of micro-sized magnetic beads are experimentally investigated. Driven by a rotating field, three distinct modes of magnetic interactions are identified, referred to as chaining, locking and transit. The two chains gradually approach to form a longer chain in the chaining mode. The locking mode refers the chains undergo an interesting orbital-like circular motion, which mimics a binary star system. The chains could also evolve from locking to chaining in the transit mode. A necessary criterion for a locking mode is derived, which agrees excellently with the correspondent experiments.
URI: http://dx.doi.org/10.1063/1.5129998
http://hdl.handle.net/11536/153481
DOI: 10.1063/1.5129998
期刊: AIP ADVANCES
Volume: 10
Issue: 1
起始頁: 0
結束頁: 0
Appears in Collections:Articles