REEXAMINATION OF THE INFLUENCE OF HYDROSTATIC-PRESSURE ON PHASE-TRANSITION IN NH4HSEO4 CRYSTALS

被引：3
|
作者：
POPRAWSKI, R
机构：
[1] Institute of Physics, Technical University of Wroclaw, 50-370 Wroclaw
来源：
FERROELECTRICS | 1991年 / 124卷 / 1-4期
关键词：
D O I：
10.1080/00150199108209475
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Opposite to results obtained hitherto the low-temperature phase transition in NHHSeO2 crystals was found to occur at the decreasing temperature with the increasing pressure. The phase diagram for N&HSeCk crystals has been determined in pressure-temperature coordinates based on mesurement of electric permittivity, spontaneous polarization chnges and electric conductivity. © 1991, Taylor & Francis Group, LLC. All rights reserved.
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页码：415 / 420
页数：6
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