Maximizing the thermal hotspot reduction by optimizing the thickness of multilayer hBN heat spreader

• Main Authors: Bulya Nazim, Nur Julia Nazim, Abdullah, Mohd. Faizol, Mat Hussin, Mohd. Rofei, Mohamad Badaruddin, Siti Aishah, Hashim, Abdul Manaf
• Format: Article
• Published: Elsevier Ltd 2023
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/105597/; http://dx.doi.org/10.1016/j.mssp.2023.107356

This article investigates the thickness-dependent heat spreading performance of multilayer hexagonal boron nitride (hBN). The growth by a cold-wall chemical vapor deposition system results in large-area and high crystal quality of multilayer hBN. The full width at half maximum of Raman E2g peak is a...