Отправить статью по E-mail Anomalies of properties in a series of K2CoxNi1−x(SO4)2 · 6H2O mixed crystals
- Авторы: Rudneva E.B.1, Manomenova V.L.1, Koldaeva M.V.1, Sorokina N.I.1, Voloshin A.E.1, Grebenev V.V.1, Verin I.A.1, Lyasnikova M.S.1, Masalov V.M.2, Zhokhov A.A.2, Emelchenko G.A.2
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Учреждения:
- Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
- Institute of Solid State Physics
- Выпуск: Том 62, № 6 (2017)
- Страницы: 928-939
- Раздел: Physical Properties of Crystals
- URL: https://journals.rcsi.science/1063-7745/article/view/191521
- DOI: https://doi.org/10.1134/S1063774517060207
- ID: 191521
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Аннотация
The microhardness and thermal stability of K2CoxNi1–x(SO4)2 · 6H2O mixed crystals have been investigated. Microhardness peaks and dehydration onset temperatures are found in the composition range x = 0.05–0.23. The observed anomalies of properties are related to the anomalous changes in the structural parameters of the crystals in this composition range with an increase in the cobalt content. It is shown that structural imperfection of the crystals depends on the sectorial inhomogeneity and reaches a maximum at x = 0.43–0.54.
Об авторах
E. Rudneva
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: labsol@crys.ras.ru
Россия, Moscow, 119333
V. Manomenova
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: labsol@crys.ras.ru
Россия, Moscow, 119333
M. Koldaeva
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: labsol@crys.ras.ru
Россия, Moscow, 119333
N. Sorokina
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: labsol@crys.ras.ru
Россия, Moscow, 119333
A. Voloshin
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Автор, ответственный за переписку.
Email: labsol@crys.ras.ru
Россия, Moscow, 119333
V. Grebenev
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: labsol@crys.ras.ru
Россия, Moscow, 119333
I. Verin
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: labsol@crys.ras.ru
Россия, Moscow, 119333
M. Lyasnikova
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Email: labsol@crys.ras.ru
Россия, Moscow, 119333
V. Masalov
Institute of Solid State Physics
Email: labsol@crys.ras.ru
Россия, Chernogolovka, Moscow oblast, 142432
A. Zhokhov
Institute of Solid State Physics
Email: labsol@crys.ras.ru
Россия, Chernogolovka, Moscow oblast, 142432
G. Emelchenko
Institute of Solid State Physics
Email: labsol@crys.ras.ru
Россия, Chernogolovka, Moscow oblast, 142432
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