Skip to main content Accessibility help
×
Home

Parameter modifications in the phase diagrams of a ferroelectric nanoparticle described by the transverse field Ising model

  • Zhaoxin Lu (a1)

Abstract

Within the framework of the effective-field theory (EFT) with correlations, the differential operator technique has been used to study the phase diagrams of a ferroelectric nanoparticle described by the transverse field Ising model. The dependence of the phase diagrams on two types surface parameters modifications, modifications of the surface transverse field and the surface exchange interaction, is calculated numerically in the (Tc, Js) coordinates or the (Tc, Ωs) coordinates. The crossover features, from the ferroelectric-dominant phase diagram (FPD) to the paraelectric-dominant phase diagram (PPD), for interaction parameters of a ferroelectric nanoparticle with a size S are determined. Meanwhile, the critical behaviours are also examined for the ferroelectric nanoparticle system.

Copyright

Corresponding author

References

Hide All
[1] Trohidou, K.N., Blackman, J.A., Phys. Rev. B 41, 9345 (1990)
[2] Kaneyoshi, T., Introduction to Surface Magnetism (CRC Press, Boca Raton, 1991)
[3] Kodama, R.H., Berkowitz, A.E., Phys. Rev. B 59, 6321 (1999)
[4] Kodama, R.H., J. Magn. Magn. Mater. 200, 359 (1999)
[5] Iglesias, O., Labarta, A., Phys. Rev. B 63, 184416 (2001)
[6] Kaneyoshi, T., Phys. Status Solidi B 242, 2938 (2005)
[7] de Gennes, P.G., Solid State Commun. 1, 132 (1963)
[8] Wang, C.L., Zhong, W.L., Zhang, P.L., J. Phys. Condens. Matter 4, 4743 (1992)
[9] Wang, C.L., Smith, S.R.P., Tilley, D.R., J. Phys. Condens. Matter 6, 9633 (1994)
[10] Sy, H.K., J. Phys. Condens. Matter 5, 1213 (1993)
[11] Teng, B.H., Sy, H.K., Physica B 348, 485 (2004)
[12] Lu, Z.X., Teng, B.H., Lu, X.H., Zhang, X.J., Wang, C.D., Solid State Commun. 149, 1176 (2009)
[13] Lu, Z.X., Phys. Scr. 87, 025002 (2013)
[14] Leite, V.S., Figueiredo, W., Physica A 350, 379 (2005)
[15] Michael, Th., Trimper, S., Wesselinowa, J.M., Phys. Rev. B 74, 214113 (2006)
[16] Lu, Z.X., Teng, B.H., Yang, X., Rong, Y.H., Zhang, H.W., Chin. Phys. B 19, 127701 (2010)
[17] Kaneyoshi, T., Acta Phys. Pol. A 83, 703 (1993)
[18] Arhchoui, H., El Amraoui, Y., Mezzane, D., Luk’yanchuk, I., Eur. Phys. J. Appl. Phys. 48, 10503 (2009)
[19] Lu, Z.X., Teng, B.H., Rong, Y.H., Lu, X.H., Yang, X., Phys. Scr. 81, 035004 (2010)
[20] Lu, Z.X., Acta Phys. Sin. 62, 116802 (2013)
[21] Lu, Z.X., Eur. Phys. J. Appl. Phys. 63, 30301 (2013)
[22] Kaneyoshi, T., J. Magn. Magn. Mater. 321, 3430 (2009)
[23] Kaneyoshi, T., Solid State Commun. 152, 883 (2012)
[24] Kaneyoshi, T., Phase Transitions 86, 404 (2013)
[25] Jiang, W., Physica B 407, 378 (2012)
[26] Jiang, W., Physica B 407, 3933 (2012)
[27] Kantar, E., Eur. Phys. J. B 86, 253 (2013)
[28] Kantar, E., J. Magn. Magn. Mater. 349, 165 (2013)

Parameter modifications in the phase diagrams of a ferroelectric nanoparticle described by the transverse field Ising model

  • Zhaoxin Lu (a1)

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed