I. Introduction High-entropy alloys (HEAs) represent a paradigm shift in alloy design. Unlike traditional alloys that rely on a dominant elemental component, HEAs are composed of five or more principal elements in near-equiatomic or equimolar ratios. This unique composition results in high-entropy solid solutions with superior properties not achievable by conventional alloys. The concept of...Continue Reading

Introduction Background of Sputtering Technology Thin film deposition is a cornerstone in the fabrication of modern technological devices. From electronic components to optical coatings, the demand for high-quality thin films has surged, driving advancements in deposition techniques. Among these, sputtering has emerged as a versatile and reliable method, offering precise control over film composition and...Continue Reading

Introduction Sputtering is a pivotal technique in the fabrication of thin films, widely utilized in industries ranging from semiconductor manufacturing to optics. Its ability to deposit uniform and high-purity coatings makes it indispensable for producing components with stringent performance requirements. Within the sputtering apparatus, backing plates serve as essential components that influence the efficiency and...Continue Reading

1. Introduction In the rapidly evolving landscape of materials science, the pursuit of novel compounds with superior properties is paramount for advancing various technological applications. Zinc Nitride (Zn₃N₂) has garnered significant attention due to its unique combination of physical and chemical attributes. This compound stands out for its potential applications in electronics, optoelectronics, and as...Continue Reading

Since ancient times, gold has been revered as a highly valuable material. From making jewelry to cookware and industrial materials, gold has proven to be very useful and precious to man, particularly because of its high malleability, ductility, and lustrous nature. Gold is one of the most precious metals known to man, and it has...Continue Reading

Physical Vapor Deposition (PVD) is a widely used technique in various industries, such as electronics, optics, and materials science. It is crucial for depositing thin films onto substrates, which are essential in the manufacturing of components like semiconductors, mirrors, and solar panels. The quality, thickness, adhesion, and performance of the thin film depend largely on...Continue Reading

Chemical Vapor Deposition (CVD) is a widely used technique that plays a critical role in various industrial applications. This method involves depositing thin films of material onto a substrate, often at high temperatures, through chemical reactions. The flexibility of CVD allows it to be employed in diverse fields ranging from glass coatings to the fabrication...Continue Reading

I. Introduction Silicon-on-insulator (SOI) technology represents a pivotal advancement in semiconductor manufacturing, offering enhanced performance and efficiency over traditional bulk silicon approaches. By integrating a thin silicon layer atop an insulating substrate, SOI facilitates superior electrical isolation and reduced parasitic capacitance, which is critical for high-performance electronic devices. SOI involves layering a silicon wafer on...Continue Reading

I. Introduction Thin films, typically ranging from a few nanometers to several micrometers in thickness, are an essential component in modern biomedical technology. These films are created through various deposition techniques, including sputtering and evaporation, which allow for precise control over their composition, structure, and properties. As the demand for advanced medical treatments and devices...Continue Reading