Detail publikačního výsledku

Asymptotic Description of the Time and Temperature Hysteresis in the Framework of Landau-Khalatnikov Equation

STARKOV, A.; STARKOV, I.

Originální název

Asymptotic Description of the Time and Temperature Hysteresis in the Framework of Landau-Khalatnikov Equation

Anglický název

Asymptotic Description of the Time and Temperature Hysteresis in the Framework of Landau-Khalatnikov Equation

Druh

Článek WoS

Originální abstrakt

The main objective of this work is to study and interpret the time dependence of the ferroelectric polarization in the case of a periodic variation of the electric field. It is assumed that the period of oscillations is much longer than the characteristic relaxation time of a ferroelectric. For the process description, we have employed the Landau-Khalatnikov equation for which it is possible to derive an approximate solution. The developed approach has been used for analyzing the influence of the passive layer and presence of the Kittel domain structure on the hysteresis curve.

Anglický abstrakt

The main objective of this work is to study and interpret the time dependence of the ferroelectric polarization in the case of a periodic variation of the electric field. It is assumed that the period of oscillations is much longer than the characteristic relaxation time of a ferroelectric. For the process description, we have employed the Landau-Khalatnikov equation for which it is possible to derive an approximate solution. The developed approach has been used for analyzing the influence of the passive layer and presence of the Kittel domain structure on the hysteresis curve.

Klíčová slova

Temporal hysteresis, temperature hysteresis, elastic hysteresis, dead layer, Kittel model, domain

Klíčová slova v angličtině

Temporal hysteresis, temperature hysteresis, elastic hysteresis, dead layer, Kittel model, domain

Autoři

STARKOV, A.; STARKOV, I.

Rok RIV

2015

Vydáno

01.05.2014

ISSN

0015-0193

Periodikum

FERROELECTRICS

Svazek

461

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

50

Strany do

60

Strany počet

11

URL

http://www.tandfonline.com/doi/abs/10.1080/00150193.2014.889544#.VGO1EDTF-gw

BibTex

@article{BUT110460,
  author="A.S. {Starkov} and Ivan {Starkov}",
  title="Asymptotic Description of the Time and Temperature Hysteresis in the Framework of Landau-Khalatnikov Equation",
  journal="FERROELECTRICS",
  year="2014",
  volume="461",
  number="1",
  pages="50--60",
  doi="10.1080/00150193.2014.889544",
  issn="0015-0193",
  url="http://www.tandfonline.com/doi/abs/10.1080/00150193.2014.889544#.VGO1EDTF-gw"
}