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	Elastically-mediated collective organisation of magnetic microparticles
	Junot, Gaspard; Wei, Xuefeng1,7; Ortin, Jordi8; Golestanian, Ramin5,6; Wang, Yanting1,4,7; Tierno, Pietro3,8; Meng, Fanlong1,4,7
刊名	SOFT MATTER
	2022
卷号	18期号:28页码:5171-5176
关键词	HYDROGELS GELS
ISSN号	1744-683X
DOI	10.1039/d2sm00565d
英文摘要	Gels are soft elastic materials made of a three-dimensional cross-linked polymer network and featuring both elastic and dissipative responses under external mechanical stimuli. Here we investigate how such gels mediate the organization of embedded magnetic microparticles when driven by an external field. By constructing a continuum theory, we demonstrate that the collective dynamics of the embedded particles result from the delicate balance between magnetic dipole-dipole interactions, thermal fluctuations and elasticity of the polymer network, verified by our experiments. The proposed model could be extended to other soft magnetic composites in order to predict how the elastic interactions mediate the aggregation of the embedded elements, fostering technological implications for multifunctional hydrogel materials.
学科主题	Chemistry ; Materials Science ; Physics ; Polymer Science
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27736]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Univ Barcelona, Inst Nanociencia & Nanotecnol, Barcelona 08028, Spain 3.Univ Chinese Acad Sci, Wenzhou Inst, Wenzhou 325001, Peoples R China 4.Univ Oxford, Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3PU, England 5.Max Planck Inst Dynam & Self Org MPIDS, D-37077 Gottingen, Germany 6.Univ Barcelona, Inst Complex Syst, Barcelona 08028, Spain 7.Univ Barcelona, Dept Fis Mat Condensada, Catalonia, Spain 8.Univ Chinese Acad Sci, Sch Phys Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Junot, Gaspard,Wei, Xuefeng,Ortin, Jordi,et al. Elastically-mediated collective organisation of magnetic microparticles[J]. SOFT MATTER,2022,18(28):5171-5176.
APA	Junot, Gaspard.,Wei, Xuefeng.,Ortin, Jordi.,Golestanian, Ramin.,Wang, Yanting.,...&Meng, Fanlong.(2022).Elastically-mediated collective organisation of magnetic microparticles.SOFT MATTER,18(28),5171-5176.
MLA	Junot, Gaspard,et al."Elastically-mediated collective organisation of magnetic microparticles".SOFT MATTER 18.28(2022):5171-5176.

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