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Information × Registration Number 2114U000780, Article popup.category Стаття Title popup.author popup.publication 01-01-2014 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/36328 popup.publisher Sumy State University Description Features crystal growth method “synthesis-solute-diffusion”when applied ultrasonic field are consid-ered. Dependence of the crystal optical transmission heterogeneity frequency ultrasonic vibrations deter-mined. System Tests showed that the optimal vibration frequency that provided a homogeneous crystals and permitting the maintenance of the solidification front in a predetermined position with an accuracy of ±5% frequency is 4 MHz±5. Comparison of the optimum frequency ultrasonic vibrations to increase uni-formity in the mode of crystals convective transport under the Czochralski method and conditions of diffu-sive transfer method indicates a significant difference between these frequencies, i.e. character determines the transfer conditions of optimization process. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/36328 popup.nrat_date 2025-03-24 Close
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published. 2014-01-01;
Сумський державний університет, 2114U000780
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