Heat source optimization in a multisection heater for the growth of bismuth germanate crystals by the low-gradient Czochralski method |
| |
| Authors: | M G Vasiliev V M Mamedov S A Rukolaine and V S Yuferev |
| |
| Institution: | 1.Ioffe Physical Technical Institute,Russian Academy of Sciences,St. Petersburg,Russia |
| |
| Abstract: | The growth of bismuth germanate crystals with uniform heater control has been simulated within the time-dependent approach.
To optimize the multisection heater control, the global heat transfer optimization problem in a crystallization setup was
considered. A new control algorithm, based on the solution of the optimization problem, is proposed. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
