Self-organization and energy of superparamagnetic nets

被引:2
|
作者
Rojas, N. [1 ,2 ]
机构
[1] Ctr Fis No Lineal & Sistemas Complejos Santiago, Av Vitacura 2902 Dep 606, Santiago, Chile
[2] Fdn Ciencia & Vida, Computat Biol Lab, Avda Zanartu 1482, Santiago, Chile
关键词
COLLOIDS; MAGNETOPHORESIS; NANOPARTICLES;
D O I
10.1103/PhysRevE.99.042606
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Superparamagnetic filaments assemble, building one-layered aggregates due to the screening effect inherited from the dipole interaction potential in a colloidal blend. The magnetic energy of rectangular and irregular ribbons is computed to obtain their mean length at thermodynamic equilibrium, in good agreement with experimental measurements.
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页数:8
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