| 摘要 |
Disclosed is a plasma doping apparatus including a processing chamber, a substrate holding unit, a plasma generating mechanism, a pressure control mechanism, a bias power supply mechanism, and a control unit. The control unit controls the pressure within the processing chamber to be a first pressure and controls the bias power to be supplied to the holding unit is to be a first bias power for a first plasma process. The control unit also controls the pressure within the processing chamber to be a second pressure which is higher than the first pressure, and controls the bias power to be supplied to the holding unit to be a second bias power which is lower than the first bias power for a second plasma process. |
