Design of Real-Time Monitoring System of Bridgman Single Crystal Growth Parameters

Author

Song, Dejie ; Tan, Boxue ; Liu, Juncheng

Author_Institution

Sch. of Electr. & Electron. Eng., Shandong Univ. of Technol., Zibo, China

Volume

2

fYear

2010

fDate

11-12 May 2010

Firstpage

55

Lastpage

58

Abstract

A computer system has been developed to detect Bridgman single crystal growth parameters. The main hardware is a Personal Computer. Software is Kingview6.53. Detected parameters are the temperature gradient within a furnace chamber, the crucible rotation speed, the crucible pull-down rate, the Solid-liquid interface temperature and so on. Depend on the detection values can analyze the causes of a crystal growth lacuna existence. It provides a basis for improving a crystal growth method and enhancing a crystal growth quality.

Keywords

computerised monitoring; crystal growth from melt; physics computing; Bridgman single crystal growth parameters; Kingview6.53; crucible pull down rate; crucible rotation speed; crystal growth lacuna; furnace chamber; real time monitoring system; solid liquid interface temperature; temperature gradient; Condition monitoring; Crystalline materials; Crystallization; Crystals; Design engineering; Furnaces; Materials science and technology; Optimal control; Real time systems; Temperature; Bridgman; Kingview; crystal growth; detection method;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4244-7279-6

Electronic_ISBN

978-1-4244-7280-2

Type

conf

DOI

10.1109/ICICTA.2010.567

Filename

5522858