Industry according to the technical route of hydrogen energy and carbon emissions and naming, generally with color to distinguish, green hydrogen, blue hydrogen, gray hydrogen is the most familiar ...
After more than 80 years of development, China’s calcium carbide industry has become an important basic chemical raw material industry. In recent years, driven by the rapid development of the...
UpMarketResearch’s report titled “Global Vanadium Flow Battery Market” provides detailed information and an overview of the key influencing factors required to make informed busin...
More and more countries are beginning to set strategic goals for hydrogen energy, and some investments are tending to green hydrogen technology development. The EU and China are leading this develo...
2 Experimental results and discussion
2.1 Epitaxial layer thickness and uniformity
Epitaxial layer thickness, doping concentration and uniformity are one of the core indicators for judging the...
Early wet etching promoted the development of cleaning or ashing processes. Today, dry etching using plasma has become the mainstream etching process. Plasma consists of electrons, cations and radi...