Polarization dynamics of deuteron glass Rb1-x(Nd4)xD2AsO4

被引：0

作者：

Kwun, SI ^{[1
]}

Noh, KH

Yoon, JG

Kleemann, W

机构：

[1] Seoul Natl Univ, Seoul 151742, South Korea

[2] Univ Suwon, Kyunggido 445743, South Korea

[3] Gerhard Mercator Univ Duisburg, Lab Angew Phys, D-47048 Duisburg, Germany

来源：

FERROELECTRICS | 1999年 / 230卷 / 1-4期

关键词：

deuteron glass; polarization; relaxation; aging;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The polarization dynamics of Rb1-x(ND4)(x)D2AsO4 With x = 0.30 and 0.37 has been investigated by the temporal relaxation of remanent polarization. The relaxation behaviors are well described by Chamberlin's dynamically correlated domain model. The dynamic behavior is found to depend also on the waiting time spent in the glass state before removing the field. A crossover from Curie-von Schweidler-like response in the high temperature regime to Kohlrausch-Williams-Watts-like response in the low temperature regime is observed to be maintained in the aging process.

引用

页码：323 / 331

页数：9

共 10 条

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