Available in 200mm and 300mm! 【Test wafer for CMP】 MIT STI CMP wafer

At Advanced Materials Technology, we supply wafers that incorporate cutting-edge technologies necessary for research and development in film formation, CMP, cleaning, etching, and TSV, particularly for test wafers.
The image shows an example of HDP and SiN on Si.
We can accommodate 200mm and 300mm sizes.
*MIT mask used
Please consult us regarding the types of films according to your preferences.

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We sell various test wafers necessary for next-generation semiconductor development. In particular, we provide evaluation wafers for advanced CMP, cleaning, etching, and TSV research and development, as well as fine pattern wafers. We also accept changes in various film qualities and thicknesses.