Growth of K2Cо(SO4)2 · 6H2O Crystals Using Low-Frequency Axial Vibration Control Technique
- Авторлар: Ermochenkov I.M.1, Dubovenko E.V.1, Sadovski A.P.2, Avetisov I.C.1
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Мекемелер:
- Mendeleev University of Chemical Technology of Russia
- OOO Armoled
- Шығарылым: Том 64, № 2 (2019)
- Беттер: 360-362
- Бөлім: Crystal Growth
- URL: https://journals.rcsi.science/1063-7745/article/view/193893
- DOI: https://doi.org/10.1134/S106377451902010X
- ID: 193893
Дәйексөз келтіру
Аннотация
K2Co(SO4)2 · 6H2O crystals have been grown by lowering temperature with the formation of controlled mass transfer by means of low-frequency harmonic oscillations of a chemically inert body immersed in a solution, i.e., by a technique of low-frequency axial vibration control technique. It is shown that application of this technique allows one to increase the volume growth rate by a factor of ~2 and improve the structural quality of crystals, i.e., to decrease the dislocation density on different faces by a factor of 10–100. An analysis of the transmission spectra in the range of 200–400 nm showed that the grown crystals are more transparent (by 26%) than the crystals grown in the absence of vibrations.
Авторлар туралы
I. Ermochenkov
Mendeleev University of Chemical Technology of Russia
Хат алмасуға жауапты Автор.
Email: ermochenkov_i_m@mail.ru
Ресей, Moscow, 125047
E. Dubovenko
Mendeleev University of Chemical Technology of Russia
Email: ermochenkov_i_m@mail.ru
Ресей, Moscow, 125047
A. Sadovski
OOO Armoled
Email: ermochenkov_i_m@mail.ru
Ресей, Moscow, 125047
I. Avetisov
Mendeleev University of Chemical Technology of Russia
Email: ermochenkov_i_m@mail.ru
Ресей, Moscow, 125047
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