Study of the Radial Heterogeneity and Mosaic Microheterogeneity in KCNSH Mixed Crystals
- Авторлар: Vasilyeva N.1, Rudneva E.1, Manomenova V.1, Grigoriev Y.1, Masalov V.2, Zhokhov A.2, Emelchenko G.2, Voloshin A.1
-
Мекемелер:
- Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,” Russian Academy of Sciences
- Institute of Solid State Physics, Russian Academy of Sciences
- Шығарылым: Том 64, № 5 (2019)
- Беттер: 828-833
- Бөлім: Crystal Growth
- URL: https://journals.rcsi.science/1063-7745/article/view/194255
- DOI: https://doi.org/10.1134/S1063774519050237
- ID: 194255
Дәйексөз келтіру
Аннотация
Mixed crystals of potassium‒cobalt sulfate hexahydrate/potassium‒nickel sulfate hexahydrate (K2Co(SO4)2 · 6H2O/K2Ni(SO4)2 · 6H2O (KCNSH)) have been grown from a solution with an isomorphic-component ratio of KCSH : KNSH = 1 : 2. The presence of mosaic microheterogeneity in KCNSH crystals at a level of ∼2 at % is confirmed, and its dependence on supercooling is studied. The radial heterogeneity of KCNSH crystals is investigated as a function of the growth direction and rate. The heterogeneity of Co concentration in different samples is shown to vary from 0.2 to 0.8 wt %.
Авторлар туралы
N. Vasilyeva
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”Russian Academy of Sciences
Email: rudneva.lena@invox.ru
Ресей, Moscow, 119333
E. Rudneva
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: rudneva.lena@invox.ru
Ресей, Moscow, 119333
V. Manomenova
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”Russian Academy of Sciences
Email: rudneva.lena@invox.ru
Ресей, Moscow, 119333
Yu. Grigoriev
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”Russian Academy of Sciences
Email: rudneva.lena@invox.ru
Ресей, Moscow, 119333
V. Masalov
Institute of Solid State Physics, Russian Academy of Sciences
Email: rudneva.lena@invox.ru
Ресей, Chernogolovka, Moscow oblast, 142432
A. Zhokhov
Institute of Solid State Physics, Russian Academy of Sciences
Email: rudneva.lena@invox.ru
Ресей, Chernogolovka, Moscow oblast, 142432
G. Emelchenko
Institute of Solid State Physics, Russian Academy of Sciences
Email: rudneva.lena@invox.ru
Ресей, Chernogolovka, Moscow oblast, 142432
A. Voloshin
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”Russian Academy of Sciences
Email: rudneva.lena@invox.ru
Ресей, Moscow, 119333