Structure of particle assembly in water-based magnetite magnetic fluid under zero applied field

B. Jeyadevan, I. Nakatani, H. Oka, K. Tohji

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The magnetic particle dispersion in magnetic fluid has been found to depend very much on the type of dispersing media. The water-based magnetic fluid has been found to contain large number of inherent clusters even in zero applied magnetic field. In this paper, we discuss the possible origin of these primary clusters and propose that these clusters are of magnetic origin. The scanning probe microscope observation of primary clusters were carried out and found to be of ring shape.

Original languageEnglish
Pages (from-to)347-349
Number of pages3
JournalBrazilian Journal of Physics
Volume31
Issue number3
DOIs
Publication statusPublished - 2001 Sep

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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