Phase Transitions between Magnetic Incommensurate States of Terbium Manganite in Magnetic Field

Irina E. Chupis; Helen A. Kovtun

doi:10.4028/www.scientific.net/SSP.215.71

Paper Titles

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Partially Disordered State in the Frustrated Heisenberg Ferrimagnet
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Incommensurate Magnetic Structures in the Rhombohedrally Distorted Cubic Lattice
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Peculiarities of the Magnetocaloric Effect in an Isotropic Antiferromagnet
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Phase Transitions between Magnetic Incommensurate States of Terbium Manganite in Magnetic Field
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Upper Critical Field in Electron-Doped Superconductor with Nonstoichiometric Disorder near Antiferromagnetic-Superconducting Phase Boundary
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Effect of Cobalt Deficiency on Physical Properties of the GdBaCo_2-xO_5+δ Single Crystal
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HomeSolid State PhenomenaSolid State Phenomena Vol. 215Phase Transitions between Magnetic Incommensurate...

Phase Transitions between Magnetic Incommensurate States of Terbium Manganite in Magnetic Field

Abstract:

Phase transitions between incommensurate spin states in ferroelectromagnet TbMnO₃ in magnetic field along the modulation vector are phenomenologically analyzed. It is shown that the competition between different terms of the fourth order in magnetic anisotropy energy is a reason of the reorientation of spin-cycloid plane and electric polarization by 90⁰ (polarization flop). Calculated phase diagram is in a good agreement with experimental data.

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Solid State Phenomena (Volume 215)

Pages:

71-76

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.215.71

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Online since:

April 2014

Authors:

Irina E. Chupis*, Helen A. Kovtun

Keywords:

Electric Polarization Flop, Incommensurate Magnetic States, Magnetic Anisotropy, Magnetoelectric Effect, Multiferroic

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References

[1] G. A. Smolenskii, I. E. Chupis, Sov. Phys. Usp. 25 (1982) 475.

Google Scholar

[2] A.P. Pyatakov, A.K. Zvezdin, Phys. Usp. 55 (2012) 557.

Google Scholar

[3] T. Kimura, T. Goto, H. Shintani, K. Ishizaka, T. Arima, and Y. Tokura, Nature (London) 426 (2003) 55.

DOI: 10.1038/nature02018

Google Scholar

[4] M. Kenzelmann, A. B. Harris, S. Jonas, C. Broholm, J. Schefer, S. B. Kim, C. L. Zhang, S. -W. Cheong, O. P. Vajk, and J. W. Lynn, Phys. Rev. Lett. 95 (2005) 087206.

DOI: 10.1103/physrevlett.95.087206

Google Scholar

[5] T. Kimura, G. Lawes, T. Goto, Y. Tokura, and A. P. Ramirez, Phys. Rev. B 71 (2005) 224425.

Google Scholar

[6] M. Mostovoy, Phys. Rev. Lett. 96 (2006) 067601.

Google Scholar

[7] I.E. Chupis, Low Temp. Phys. 34 (2008) 422.

Google Scholar

[8] I.E. Chupis, Low Temp. Phys. 37 (2011) 126.

Google Scholar

[9] Yu. A. Izyumov, Neutron Diffraction on the Long-periodic Structures, Energoizdat, Moscow, (1987).

Google Scholar