摘要 |
A plasma probe assembly for use in a plasma processing chamber is provided. A semiconductor probe element with a probe surface at a first end of the semiconductor probe element is provided. An electrical connector is electrically connected to the semiconductor probe element. An electrically insulating sleeve surrounds at least part of the probe element. An adjustment device is connected to the semiconductor probe so that the probe surface is coplanar with an interior chamber surface of the plasma processing chamber.
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