With the gradual mass production of conductive SiC substrates, higher requirements are put forward for the stability and repeatability of the process. In particular, the control of defects, the sma...
Non-uniformity of ion bombardment
Dry etching is usually a process that combines physical and chemical effects, in which ion bombardment is an important physical etching method. During the etchin...
Recently, Yadi and the People’s Daily launched the “Who is Chinese?” public welfare micro-video, the emergence of the Yadi graphene technical engineer. Through more than three yea...
Sichuan Province is vast in area and rich in mineral resources. Among them, the prospecting potential of emerging strategic resources is huge. A few days ago, it was led by Sichuan Natural Resourc...
Japan: Developed the Strategic Roadmap for Oxygen Energy and Fuel Cells in 2014, and entered the recovery economy in 2040.
European Union: The European Road Map: A Sustainable Development Path for...
In aerospace and automotive equipment, electronics often operate at high temperatures, such as aircraft engines, car engines, spacecraft on missions near the sun, and high-temperature equipment in ...