TY - JOUR
T1 - Studies of mesoscopic lattices forming with magnetic fluids
AU - Jiang, I. M.
AU - Wang, M. S.
AU - Horng, H. E.
AU - Hong, C. Y.
N1 - Funding Information:
This work was partially supported by the National Science Council, Taiwan. I.M. Jiang would like to thank Prof. C.C. Huang for valuable discussions.
PY - 2000/6/15
Y1 - 2000/6/15
N2 - The high-quality magnetic fluid composition is capable of forming two-dimensional lattices of concentrated magnetic particle columns in a thin film in magnetic fields. The extraordinary lattices, a kind of novel mesoscopic system, have been explored with optical microscopy, digital imaging, and computer-video technique in this study. The two-dimensional lattices present hexagonal phase with exotic topological defects due to the structure distortion under excitations. The ordering of the 2D lattices are classified with positional and bond-orientational correlation functions. Some dynamical observations of topological defects are also made in this study.
AB - The high-quality magnetic fluid composition is capable of forming two-dimensional lattices of concentrated magnetic particle columns in a thin film in magnetic fields. The extraordinary lattices, a kind of novel mesoscopic system, have been explored with optical microscopy, digital imaging, and computer-video technique in this study. The two-dimensional lattices present hexagonal phase with exotic topological defects due to the structure distortion under excitations. The ordering of the 2D lattices are classified with positional and bond-orientational correlation functions. Some dynamical observations of topological defects are also made in this study.
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U2 - 10.1016/S0378-4371(00)00038-8
DO - 10.1016/S0378-4371(00)00038-8
M3 - Conference article
AN - SCOPUS:0033687011
SN - 0378-4371
VL - 281
SP - 87
EP - 92
JO - Physica A: Statistical Mechanics and its Applications
JF - Physica A: Statistical Mechanics and its Applications
IS - 1
T2 - 5th Taiwan International Symposium on Statistical Physics (StatPhys-Taiwan-1999)
Y2 - 9 August 1999 through 12 August 1999
ER -