Dielectric investigation of proton glass behaviour in a solid solution of deuterated betaine phosphate0.01 betaine phosphite0.99

被引：6

作者：

Banys, J

Kajokas, A

Klimm, C

Volkel, G

Klopperpieper, A

机构：

[1] Vilnius State Univ, Fac Phys, LT-2054 Vilnius, Lithuania

[2] Univ Leipzig, Fachbereich Phys, D-04103 Leipzig, Germany

[3] Univ Saarlandes, Fachbereich Phys, D-66123 Saarbrucken, Germany

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1998年 / 10卷 / 37期

关键词：

D O I：

10.1088/0953-8984/10/37/023

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Measurements of the dielectric permittivity are reported for a deuterated solid solution of antiferroelectric betaine phosphate(0.01) ferroelectric betaine phosphite(0.99) at frequencies 20 Hz < nu < 1 MHz. The freezing phenomena in the ferroelectric phase of DBP0.01DBPI0.99 shows a typical dielectric behaviour of a transition into a dipolar glass state. Using the Kutnjak model, a glass temperature of 155 K is estimated.

引用

页码：8389 / 8394

页数：6

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