Paper Title:
Dynamics of Magnetization in Frustrated Spin-Chain Systems: Ca3Co2O6
  Abstract

A two-dimensional Ising-like model for the triangular spin-chain lattice, where each spin chain is treated as a rigid superspin, is proposed to investigate the dynamics of magnetization in frustrated triangular spin-chain systems. The superspins are assumed to interact with the nearest neighbours and external agency (heat reservoir and external magnetic field) that causes them to change their states randomly with time. A probability of a single spin-flip process is assumed in a Glauber-like form. This technique allows describing the steps in the magnetization curves observed in Ca3Co2O6 and their dependence on the magnetic field sweep rate and temperature.

  Info
Periodical
Solid State Phenomena (Volumes 152-153)
Edited by
N. Perov
Pages
225-228
DOI
10.4028/www.scientific.net/SSP.152-153.225
Citation
A. Korshunov, Y. B. Kudasov, D. A. Maslov, V. Pavlov, "Dynamics of Magnetization in Frustrated Spin-Chain Systems: Ca3Co2O6", Solid State Phenomena, Vols. 152-153, pp. 225-228, 2009
Online since
April 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yongyut Laosiritaworn
Abstract:Monte Carlo simulation was used to observe the dynamic magnetic behavior of dilute Ising ultra-thin-film. The hysteresis properties were...
385
Authors: Yu. B. Kudasov
Abstract:The magnetic phase diagram of Ising spin chains packed into the frustrated triangular lattice is discussed. A structure of a low-temperature...
233
Authors: Petr Dmitrievich Andriushchenko, Konstantin Valentinovich Nefedev
Chapter 1: Advanced Materials and Processing Technology
Abstract:In this paper we consider an approach, which allows the research of order-disorder transitionin lattice systems (with any distribution of the...
166
Authors: Konstantin V. Nefedev, Vitalii Yu. Kapitan
Chapter 6: Micro and Nano Technologies, Materials, Molecular and Quantum Physics Applications
Abstract:Two-sublattice magnets with competing direct exchange interactions can exhibit spin-glass properties. It is shown that the Ising model on a...
841