Magnetic relaxation of nanoparticles with cubic and uniaxial anisotropies

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

doi:10.1088/1742-6596/686/1/012009

Magnetic relaxation of nanoparticles with cubic and uniaxial anisotropies

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

School of Physics

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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 language	English
Article number	012009
Number of pages	7
Journal	Journal of Physics: Conference Series
Volume	686
Issue number	1
Early online date	10 Feb 2016
DOIs	https://doi.org/10.1088/1742-6596/686/1/012009
Publication status	Published - 2016
Event	VIII Brazilian Meeting on Simulational Physics - Florianópolis, Santa Catarina, Brazil Duration: 3 Aug 2015 → 8 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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10.1088/1742-6596/686/1/012009

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title = "Magnetic relaxation of nanoparticles with cubic and uniaxial anisotropies",

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.",

author = "Correia, {Marcos J} and Walther Schwarzacher and Chagas, {Edson Ferreira} and Wagner Figueiredo",

note = "Conference proceedings: VIII Brazilian Meeting on Simulational Physics, 3–8 August 2015, Florian{\'o}polis, Santa Catarina, Brazil; VIII Brazilian Meeting on Simulational Physics ; Conference date: 03-08-2015 Through 08-08-2015",

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AU - Schwarzacher, Walther

AU - Chagas, Edson Ferreira

AU - Figueiredo, Wagner

N1 - Conference code: 8

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

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M3 - Article (Academic Journal)

AN - SCOPUS:84964746611

SN - 1742-6588

VL - 686

JO - Journal of Physics: Conference Series

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M1 - 012009

T2 - VIII Brazilian Meeting on Simulational Physics

Y2 - 3 August 2015 through 8 August 2015

ER -

Magnetic relaxation of nanoparticles with cubic and uniaxial anisotropies

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PERIODIC 3-D NANOPARTICLE ARRAYS BY PROTEIN CRYSTALLIZATION

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Magnetic relaxation of nanoparticles with cubic and uniaxial anisotropies

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Bibliographical note

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PERIODIC 3-D NANOPARTICLE ARRAYS BY PROTEIN CRYSTALLIZATION

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