Synthesis, theoretical and electrical properties of L-phenylalaninium trichloroacetate hemihydrate (PACAH) single crystals

被引：0

作者：

Loganayaki, M. ^{[1
,2
]}

Murugakoothan, P. ^{[2
]}

机构：

[1] SRM Univ, Dept Phys, Madras 600089, Tamil Nadu, India

[2] Pachaiyappas Coll, Postgrad & Res Dept Phys, Madras 600030, Tamil Nadu, India

来源：

OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2015年 / 9卷 / 7-8期

关键词：

Single crystal; X-ray diffraction; Dielectric constant; Ferroelectric materials; GROWTH; TGS;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Semi-organic single crystal of L-Phenylalaninium Trichloroacetate Hemihydrate (PACAH) has been grown from aqueous solution. The grown crystals were characterized by single crystal XRD analysis. Some fundamental data such as valance electron, plasma energy, Penn gap, Fermi energy and electronic polarizability of PACAH crystal is reported. The dielectric constant of the grown crystal has also been studied as a function of frequency at various temperatures. The photoconductivity reveals the negative nature of the photocurrent in these crystals. Ferroelectric property of the grown crystal has been confirmed by hysteresis loop studies.

引用

页码：961 / 964

页数：4

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