Selective carbon deposition
A method for depositing carbon on a substrate in a processing chamber includes arranging the substrate on a substrate support in the processing chamber. The substrate includes a carbon film having a first thickness formed on at least one underlying layer of the substrate. The method further includes...
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| creator | Tan, Samantha SiamHwa Van Schravendijk, Bart J Gupta, Awnish Lavoie, Adrien |
| description | A method for depositing carbon on a substrate in a processing chamber includes arranging the substrate on a substrate support in the processing chamber. The substrate includes a carbon film having a first thickness formed on at least one underlying layer of the substrate. The method further includes performing a first etching step to etch the substrate to form features on the substrate, remove portions of the carbon film, and decrease the first thickness of the carbon film, selectively depositing carbon onto remaining portions of the carbon film, and performing at least one second etching step to etch the substrate to complete the forming of the features on the substrate. |
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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | Selective carbon deposition |
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