Аннотации:
© Published under licence by IOP Publishing Ltd. Magnetron discharge at reactive and working gases mixture atmosphere current-voltage characteristic (I-U) for different sputtering parameters is investigated. It is shown, that form of volt-ampere characteristic doesn't depend on gas supply scheme at vacuum chamber pressure 4- 6.10-2 Pa. Reactive gas (oxygen) flow increasing leads to making I-U transition part wider and amplification of difference between top and bottom parts of hysteresis loop I-U. Discharge voltage is less at oxygen and argon gases mixture atmosphere than at argon atmosphere.
