Alumina Disc Substrates for Thin Film Deposition Introduction In the realm of microelectronics, optics, and materials science, thin film deposition plays a crucial role in creating advanced devices and structures. The quality and performance of these thin films are highly dependent on the substrate upon which they are deposited. Alumina disc substrates, renowned for their exceptional properties, have emerged as a preferred choice for various thin film deposition techniques. This article delves into the advantages, applications, and considerations for selecting the right alumina disc substrate for optimal thin film deposition. Understanding Alumina Disc Substrates: Composition and Properties Alumina (Al2O3), also known as aluminum oxide, is a versatile ceramic material known […]