Dynamics of nanoparticle agglomeration in a magnetic fluid in a varying magnetic field
- 作者: Usanov D.1, Postel’ga A.1, Bochkova T.1, Gavrilin V.1
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隶属关系:
- Chernyshevskii State University
- 期: 卷 61, 编号 3 (2016)
- 页面: 464-466
- 栏目: Short Communications
- URL: https://journals.rcsi.science/1063-7842/article/view/196995
- DOI: https://doi.org/10.1134/S1063784216030221
- ID: 196995
如何引用文章
详细
It is found that the dependence of the magnetic nanoparticle agglomerate length in a magnetic fluid on the applied magnetic field has three characteristic segments: a substantial increase in the agglomerate length with the magnetic field in the range of weak fields, a segment with an insignificant increase in the average length of agglomerates upon an increase in the field, and a sharp increase in the agglomerate length with a further increase in the field. It is shown that the agglomerate length increases in the range of strong magnetic fields due to a decrease in the spacing between adjacent agglomerates down to their complete coalescence. The total number of agglomerates decreases thereby.
作者简介
D. Usanov
Chernyshevskii State University
编辑信件的主要联系方式.
Email: usanovda@info.sgu.ru
俄罗斯联邦, Saratov, 410012
A. Postel’ga
Chernyshevskii State University
Email: usanovda@info.sgu.ru
俄罗斯联邦, Saratov, 410012
T. Bochkova
Chernyshevskii State University
Email: usanovda@info.sgu.ru
俄罗斯联邦, Saratov, 410012
V. Gavrilin
Chernyshevskii State University
Email: usanovda@info.sgu.ru
俄罗斯联邦, Saratov, 410012