| 摘要 |
PROBLEM TO BE SOLVED: To provide a process and an apparatus for suppressing convection produced when crystals deposit from a solution. SOLUTION: The process and the apparatus for suppressing the convection is characterized in that when the crystal deposits from the solution, a gradient magnetic field with the magnetic flux density reduced or increased perpendicularly upward to the solution and the crystal, thereby the convection produced around the crystal is suppressed. COPYRIGHT: (C)2007,JPO&INPIT
|
