Successive phase transitions in Cs2ZnI4

被引：0

作者：

Aleksandrova, I.P. ^{[1
]}

Bagautdinov, B.SH. ^{[1
]}

Bartalome, J. ^{[1
]}

Burriel, R. ^{[1
]}

Melero, J. ^{[1
]}

Popov, M.A. ^{[1
]}

Primak, S.V. ^{[1
]}

机构：

[1] L. V. Kirensky Inst of Physics, Krasnoyarsk, Russia

来源：

Ferroelectrics | 1995年 / 169卷 / 1 -4 pt 1期

关键词：

Incommensurate transitions - Lock in transitions;

D O I：

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中图分类号：

学科分类号：

摘要：

The sequence of phase transitions in Cs2ZnI4 was studied by several methods. The incommensurate one-dimensional modulation with the wave vector qδ = (1/2+δ)a* was revealed in the interval between 120-108 K. The nature of incommensurate and lock-in transitions are discussed on the basis of experimental data and numerical calculations of the line shape of the resonance spectra.

引用

页码：115 / 123