Monte Carlo Modelling of Phase Transitions in Quasi-One-Dimensional Multiferoic

S.J. Lamekhov; Dmitry A. Kuzmin; Igor V. Bychkov; I.A. Maltsev; V.G. Shavrov

doi:10.4028/www.scientific.net/MSF.845.158

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HomeMaterials Science ForumMaterials Science Forum Vol. 845Monte Carlo Modelling of Phase Transitions in...

Monte Carlo Modelling of Phase Transitions in Quasi-One-Dimensional Multiferoic

Abstract:

Behavior of quasi-one-dimensional multiferoic Ca₃CoMnO₆in external magnetic field was investigated. Modelling by Monte Carlo method was performed to show influence of external magnetic field on appearance of polarization and temperature of phase transition in electric subsystem. Magnetization, polarization and energy components for magnetic and electric subsystems dependencies were achieved for different values of external magnetic field. Modelling showed that periodic potential in form of Frenkel-Kontorova makes influence on maximal values and temperature of phase transitions for magnetization and polarization.

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Periodical:

Materials Science Forum (Volume 845)

Pages:

158-161

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.845.158

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Online since:

March 2016

Authors:

S.J. Lamekhov, Dmitry A. Kuzmin, Igor V. Bychkov, I.A. Maltsev, V.G. Shavrov

Keywords:

Monte Carlo Method, One-Dimensional Multiferroic, Periodic Potential, Phase Transition

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References

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