中文

KH$_2$PO$_4$ 族晶体中的电热效应

材料科学 2015-02-10 v1

摘要

通过考虑有效偶极矩对质子有序参数的依赖性,修正了 KH2_{2}PO4_{4} 型铁电体的质子有序模型。在四粒子簇近似下,我们计算了晶体极化强度并探讨了电热效应。描述了纵向电场对铁电相变的模糊化作用。结果与实验吻合良好。

关键词

引用

@article{arxiv.1502.02399,
  title  = {Electrocaloric effect in KH$_2$PO$_4$ family crystals},
  author = {A. S. Vdovych and A. P. Moina and R. R. Levitskii and I. R. Zachek},
  journal= {arXiv preprint arXiv:1502.02399},
  year   = {2015}
}

备注

10 pages, 6 figures; this article is a shortened version of arXiv:1405.1327 published in Condensed Matter Physics