Raman scattering study of ferroelectric phase transition in ammonium sulphate

Z. Iqbal; C. W. Christoe

doi:10.1016/0038-1098(76)91469-1

Raman scattering study of ferroelectric phase transition in ammonium sulphate

Z. Iqbal, C. W. Christoe

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

The interesting features of the temperature and pressure dependence of the Raman spectrum of ammonium sulphate are discussed with respect to its ferroelectric transition at 223 K. These include, the observation of quasi-elastic wing scattering and rapid line-width broadening of both internal and external phonon modes. A model of the transition based on these and previous results is indicated.

Original language	English (US)
Pages (from-to)	269-273
Number of pages	5
Journal	Solid State Communications
Volume	18
Issue number	2
DOIs	https://doi.org/10.1016/0038-1098(76)91469-1
State	Published - 1976
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(76)91469-1

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title = "Raman scattering study of ferroelectric phase transition in ammonium sulphate",

abstract = "The interesting features of the temperature and pressure dependence of the Raman spectrum of ammonium sulphate are discussed with respect to its ferroelectric transition at 223 K. These include, the observation of quasi-elastic wing scattering and rapid line-width broadening of both internal and external phonon modes. A model of the transition based on these and previous results is indicated.",

author = "Z. Iqbal and Christoe, {C. W.}",

year = "1976",

doi = "10.1016/0038-1098(76)91469-1",

language = "English (US)",

volume = "18",

pages = "269--273",

journal = "Solid State Communications",

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T1 - Raman scattering study of ferroelectric phase transition in ammonium sulphate

AU - Iqbal, Z.

AU - Christoe, C. W.

PY - 1976

Y1 - 1976

N2 - The interesting features of the temperature and pressure dependence of the Raman spectrum of ammonium sulphate are discussed with respect to its ferroelectric transition at 223 K. These include, the observation of quasi-elastic wing scattering and rapid line-width broadening of both internal and external phonon modes. A model of the transition based on these and previous results is indicated.

AB - The interesting features of the temperature and pressure dependence of the Raman spectrum of ammonium sulphate are discussed with respect to its ferroelectric transition at 223 K. These include, the observation of quasi-elastic wing scattering and rapid line-width broadening of both internal and external phonon modes. A model of the transition based on these and previous results is indicated.

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UR - http://www.scopus.com/inward/citedby.url?scp=0016894692&partnerID=8YFLogxK

U2 - 10.1016/0038-1098(76)91469-1

DO - 10.1016/0038-1098(76)91469-1

M3 - Article

AN - SCOPUS:0016894692

SN - 0038-1098

VL - 18

SP - 269

EP - 273

JO - Solid State Communications

JF - Solid State Communications

IS - 2

ER -

Raman scattering study of ferroelectric phase transition in ammonium sulphate

Abstract

All Science Journal Classification (ASJC) codes

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