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arXiv 1507.01800cond-mat.str-el
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有机电荷转移盐的介电谱

Dielectric Spectroscopy on Organic Charge-Transfer Salts

P. Lunkenheimer, A. Loidl

摘要:

这篇专题综述综述了各种有机电荷转移盐的介电性质,基于文献报道的数据和我们自己的实验结果。此外,我们详细讨论了不同的过程,可以有助于这些材料的介电响应。我们专注于家庭的一维(TMTTF)的2X系统和二维BEDT-TTF为基础的电荷转移盐,近年来吸引了相当大的兴趣,由于他们往往耐人寻味的介电性能。我们将主要集中在这些系统中的电子铁电性的发生,其中也包括多铁性的例子。

英文摘要:

This Topical Review provides an overview of the dielectric properties of a variety of organic charge-transfer salts, based on both, data reported in literature and our own experimental results. Moreover, we discuss in detail the different processes that can contribute to the dielectric response of these materials. We concentrate on the family of the one-dimensional (TMTTF)2X systems and the two-dimensional BEDT-TTF-based charge-transfer salts, which in recent years have attracted considerable interest due to their often intriguing dielectric properties. We will mainly focus on the occurrence of electronic ferroelectricity in these systems, which also includes examples of multiferroicity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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