Caerus™ 100 Series Coatings Superior aluminum oxide coating

2022-06-29
●Entegris’ Caerus™ 100 series is a family of aluminum-based oxide coatings that are deposited at low temperatures with superior film quality. Caerus coatings are highly conformal, dense, pinhole-free and exhibit homogeneous microstructure. Caerus coatings have a good combination of excellent adhesion and outstanding etch resistance properties. The coatings are characterized by superb electrical voltage stand-off and exceptional trace metal diffusion barrier layer characteristics.
●Caerus 100 series coatings can be deposited on aluminum, quartz, alumina, stainless steel and other commonly used substrate materials, including polymers and organic compounds. These coatings are of the highest purity, have amorphous microstructure and are extremely conformal to the substrate surface, which enables coatings on surfaces with high aspect ratio features and complex 3-dimensional parts.
●Entegris’ Caerus 100 series coatings have good cohesive strength and are excellent barriers to corrosive chemistries in semicon-ductor plasma etch and wet etch environments, protecting surfaces from erosion and minimizing particle generation.
●Caerus 100 series coatings are an excellent choice for applica-tions requiring a combination of mechanical, chemical and electrical resistance.
●FEATURES & BENEFITS:
■Dense, highly conformal, pinhole free
■Excellent electrical properties
■Good chemical etch resistance
■Diffusion barrier layer

Entegris

Caerus™ 100 SeriesCaerus™ 100Caerus 100

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CoatingsSuperior aluminum oxide coating

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Semiconductor chamber components ]Optical coatings ]Parts with high aspect ratio features and complex 3-dimensional surfaces ]

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