Optical coatings are widely used to change the reflectivity of the lens surface, from glasses to high-power laser applications. The core technology of femtosecond laser coating is that its coating has the characteristics of low dispersion and high damage threshold. This article talks about three commonly used sputter coating techniques, and introduces the physical principles...Continue Reading
As for the two most commonly used metals for engagement and wedding rings–platinum and gold, most people distinguish them by their different colors. While platinum is naturally white, gold is naturally yellow. However, rings made by white gold (composed of gold, alloys, and a rhodium plating) have a similar white color with platinum rings. Since...Continue Reading
Sputtering targets have important applications in many areas, such as architecture, optics, electronics and so on. Sputtering targets used in electronic industry can be subdivided into semiconductor target (also called anelva target), planar target, coated glass target, solar photovoltaic target, and so on. There are some differences in the selection and performance requirements of sputtering materials in different application fields....Continue Reading
Semiconductor wafers are the basic material for manufacturing electronic chips. The most important raw material for semiconductor integrated circuits is silicon, which is widely found in rocks and gravels in the form of silicates or silica in nature. The fabrication process of the semiconductor silicon wafer can be divided into three basic steps: silicon purification...Continue Reading
Sputtering targets are a physical vapor deposition (PVD) mechanism with many uses in modern technology and manufacturing. In the sputtering process, the atoms are pulled from the sputter target with powerful magnets, and a controlled gas (usually argon) is introduced. Then, the processed to collide with each other in their gaseous state before condensing into...Continue Reading
If there is a metal that is ignored by us, I think that is scandium. Scandium is found in most rare earth elements and uranium deposits, but it can only be extracted from a few mines around the world. Due to the low availability and difficulty in preparation, which was succeeded in 1937, of scandium,...Continue Reading
The sputtering target is an important material for physical vapor deposition, the most widely used technology for depositing materials. As its name suggests, “physical” means that the PVD coating method involves a purely physical process. During the physical vapor deposition, a solid target material is broken up into the vapor state (usually in a high...Continue Reading
Aluminum Scandium Sputtering Target Description The aluminum scandium sputtering target is a type of film coating material made of aluminum scandium alloy. Therefore, they have similar physical and chemical characteristics. Aluminum scandium alloy is also called scandium-containing aluminum alloy. As we all know, aluminum sputtering target is used in many industries because it can deposit a cheap...Continue Reading
The Semiconductor Market: Opportunities and Threats From both of the perspective of technology or economic development, the importance of semiconductors is enormous. Most of today’s electronic products, such as computers, mobile phones or digital recorders, have a very close relationship with semiconductors. Along with the rapid development, the semiconductor market also faces some challenges. First,...Continue Reading
