Russian Federation
Russian Federation
GRNTI 20.01 Общие вопросы информатики
BBK 30 Техника и технические науки в целом
Nowadays sapphire production sphere is constantly increasing, which requires manufacturers of single crystal to further reduce production costs through the optimization of production costs, including improving the technological growth. The paper describes the main features of the technology of modern sapphire single crystals growing techniques and main directions of its modernization. It is highlighted the advantages and disadvantages of each techniques. The most interesting from an economic point of view, the method Kiropoulosus provides the possibility of growing crystals of the largest size, but, along with other methods, a number of drawbacks, the most important of which appears to the human impact on product quality. The paper describes an approach to the automation of the technique at the initial stage - the seeding process, that allows process repeatability, reducing the reject and increasing profitability of production.
sapphire single crystal, growth technique, Kyropoulos growth technique, автоматизация, crystal seeding.
1. Klunnikova Yu.V. Fiziko-tekhnologicheskie osnovy sozdaniya podlozhek sapfira dlya priborov tverdotel´noy elektroniki : dissertatsiya na soiskanie uchenoy stepeni doktora tekhnicheskikh nauk. 2016. S. 36 - 43.
2. Kozhina T.D., Yudin A.V., Eroshkov V.Yu. Issledovanie protsessov, razrabotka tekhnologiy i obuchenie spetsialistov v oblasti vyrashchivaniya monokristallov leykosapfira dlya optiki i nanoelektroniki. Innovatika i ekspertiza: nauchnye trudy. 2013. №1 (10). S.92-101.
3. Kak vyrashchivayut kristally. Kratkiy obzor. [Elektronnyy resurs]. Sistem. trebovaniya: AdobeAcrobatReader. URL: http://ftfsite.ru/wp-content/files/medods_kristallov_5.2.pdf (data obrashcheniya: 10.02.20017)
4. Bush A.A., Gladyshev I.V. Fiziko-khimicheskie osnovy i metody rosta monokristallov, vyrashchivanie kristallov Al2O3 bestigel´noy zonnoy plavkoy. M.: Izd. MIREA, 2011. 36 s.
5. Sinteticheskie kamni. [Elektronnyy resurs]. URL: https://znaytovar.ru/s/Sinteticheskie-kamni.html (data obrashcheniya: 10.02.20017)
6. Lodiz R., Parker R. Rost monokristallov. M.: Izd. «MIR», 1974. 541 s.
7. Volkov A. V., Istinova O. G., Kazanskiy N. L., Kostyuk G. F. Razrabotka i issledovanie metoda formirovaniya mikrorel´efa DOE v sapfirovykh podlozhkakh. KO. 2002. №24 S.70-73.
8. Denisov A.V., Krymov V.M., Punin Yu.O. Issledovanie opticheskikh anomaliy i ostatochnykh napryazheniy v bazisnoogranennykh lentochnykh kristallakh sapfira, vyrashchennykh metodom Stepanova. Fizika tverdogo tela. 2007. №49, vyp. 3. S.454-459.
9. Bagdasarov Kh.S. Vysokotemperaturnaya kristallizatsiya iz rasplava. M.: FIZMATLIT, 2004. 160 s. ISBN 5-9221-0482-9.
10. Bagdasarov Kh.S., Goryainov L.A. Teplo- i massoperenos pri vyrashchivanii monokristallov napravlennoy kristallizatsiey. - M.: FIZMALIT, 2007. - 224 s. - ISBN 978-5-9221-0806-5.
11. Belousov A.V., Ovsepyan M.G., Koshlich Yu. A., Grebenik A. G. Analiz dinamiki rosta monokristalla tekhnicheskogo sapfira / Informatsionnye sistemy i tekhnologii. 2014. T. 84. №4. S.5-14.
12. Tarasyuk P.N., Vashchenko D.A., Trubaev P.A., Radchenko V.V. Analiz termicheskogo soprotivleniya ograzhdayushchikh konstruktsiy razlichnogo tipa po rezul´tatam instrumental´nykh izmereniy / Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2015. № 2. S. 152-158.
13. Belousov A.V., Koshlich Yu.A., Bystrov A.B. Perspektivy primeneniya sovremennykh statisticheskikh i determinirovannykh metodov prognozirovaniya v sistemakh monitoringa energopotrebleniya / Vestnik BGTU im. V.G. Shukhova №4, 2012g., S.192-196
