標題: | CONTROL APPARATUS FOR SINGLE-CRYSTAL GROWTH IN AQUEOUS-SOLUTION METHOD |
作者: | SHIE, JS HUANG, CT 交大名義發表 光電工程學系 National Chiao Tung University Department of Photonics |
關鍵字: | CRYSTAL GROWTH;AQUEOUS SOLUTION METHOD;CONTROL ELECTRONICS;KDP |
公開日期: | 1-三月-1994 |
摘要: | A new technique has been developed for controlling the crystal-growth rate in the aqueous solution method. This technique provides a programmable preset of the temperature evolution of solution. Initially, the growth rate is kept slow to ensure good crystal quality. Gradually the rate is accelerated to increase the growth efficiency. A simple control mechanism is devised to achieve a very slow and pre-determined cooling rate, which can be adapted to the temperature-related characteristics of various solutions and thermistor sensor. Single crystal growth of KDP has been demonstrated. The result verifies our prediction that a linear growth rate of the crystal dimension with a good seed-to-grown crystal interface can be obtained programmatically. |
URI: | http://hdl.handle.net/11536/2607 |
ISSN: | 0253-3839 |
期刊: | JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS |
Volume: | 17 |
Issue: | 2 |
起始頁: | 223 |
結束頁: | 228 |
顯示於類別: | 期刊論文 |