Magnetic relaxation of nanoparticles with cubic and uniaxial anisotropies

Marcos J Correia, Walther Schwarzacher, Edson Ferreira Chagas, Wagner Figueiredo

Research output: Contribution to journalArticle (Academic Journal)peer-review

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Abstract

We use Monte Carlo methods to simulate the influence of Brownian rotation on the magnetic properties of a system of single-domain magnetic nanoparticles with cubic and uniaxial magnetic anisotropies. The distinguishing feature of the system is a strongly temperature-dependent viscosity. Such a system has been realized experimentally using magnetic nanoparticles suspended in a freeze-concentrated cryoprotectant solution.
Original languageEnglish
Article number012009
Number of pages7
JournalJournal of Physics: Conference Series
Volume686
Issue number1
Early online date10 Feb 2016
DOIs
Publication statusPublished - 2016
EventVIII Brazilian Meeting on Simulational Physics - Florianópolis, Santa Catarina, Brazil
Duration: 3 Aug 20158 Aug 2015
Conference number: 8

Bibliographical note

Conference proceedings: VIII Brazilian Meeting on Simulational Physics, 3–8 August 2015, Florianópolis, Santa Catarina, Brazil

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