| 摘要 |
A method for producing semiconductor particles includes the steps of: forming granules of predetermined mass from a feedstock including a semiconductor powder by a granulation process; heating the granules to melt and fuse the semiconductor powder included in the granules, to obtain molten spheres; and cooling the molten spheres to solidify them, to obtain spherical semiconductor particles. The granules preferably contain a binder that binds the particles of the semiconductor powder together. When the granules contain a binder, it is preferable to perform a preliminary heating step for removing the binder from the granules before the heating step for melting the semiconductor powder.
|
