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1996 | 90 | 6 | 1185-1192
Article title

Investigations of Phase Transitions in (NH_{4})_{3}H(SO_{4})_{2} Crystal by Means of Mn^{2+} EPR Spectra

Content
Title variants
Languages of publication
EN
Abstracts
EN
EPR of Mn^{2+} impurity ion in the (NH_{4})_{3}H(SO_{4})_{2} crystal is studied in the temperature range 80-420 K. It is shown that Mn^{2+} substitutes NH_{4}^{+}(I) ion and is coordinated in deformed oxygen octahedron in which takes two "off-center" positions. Its spin-Hamiltonian parameters and direction cosines of crystal field are determined. The successive EPR line splitting for three phase transitions is discussed.
Keywords
EN
Year
Volume
90
Issue
6
Pages
1185-1192
Physical description
Dates
published
1996-12
received
1996-06-11
(unknown)
1996-09-09
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv90z606kz
Identifiers
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