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Conference Paper

Ultrasonic atomization of graphene derivatives for heat spreader thin film deposition on silicon substrate


Mohd Rofei Mat Hussin, Siti Aishah Mohamad Badaruddin, Nik Mohd Razali Mohd Nora, and Mohd Hilmy Azuan Hamzah



We report the development of graphene derivative deposition on silicon wafers through ultrasonic atomization process. The study includes the ultrasonic atomizer system design, process development, characterization of the nanomaterial, and its heat transfer analysis. In this study, ultrasonic atomizer system was developed to deposit graphene oxides on 8”silicon wafer for seamless integration with semiconductor processes. The atomization process was performed in a chamber under control environment to ensure high quality of deposition process.



Materials Today: Proceedings, 7 (2019)