Non-Equilibrium Thermodynamic Explanation of Domain Occurrences in Ferroics

被引：5

作者：

Ai, Shu-Tao ^{[1
]}

Zhang, Shao-Yin

Ning, Xue-Feng

Wang, Yong-Long

Xu, Chang-Tan

机构：

[1] Linyi Normal Univ, Sch Sci, Linyi 276005, Shandong, Peoples R China

来源：

FERROELECTRICS LETTERS SECTION | 2010年 / 37卷 / 02期

关键词：

Non-equilibrium thermodynamics; domain occurrence; ferroics; phase transition; FERROELECTRIC PHASE-TRANSITIONS; CERAMICS; DYNAMICS;

D O I：

10.1080/07315171003800657

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Based on the non-equilibrium or irreversible thermodynamics, a non-equilibrium thermodynamic explanation of domain occurrences in ferroics such as ferroelectrics, ferromagnetics and ferroelastics was given. The ferroic domain structures occur at the ferroic phase transitions from the prototype phases to the ferroic phases. The processes of transition are stationary state processes so that the principle of minimum entropy production is satisfied. The domain occurrences are a consequence of this principle. The time-spatial symmetry related to the domains and their occurrences was also expounded.

引用

页码：30 / 34

页数：5

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