Electric Zhixin news, on the evening of November 13, Jianruiwo can issue a notice saying that the Shenzhen Intermediate People’s Court ruled on November 7, 2019 that Huang Ziting had applied ...
1. Third-generation semiconductors
The first-generation semiconductor technology was developed based on semiconductor materials such as Si and Ge. It is the material basis for the development of ...
SiC single crystal is a Group IV-IV compound semiconductor material composed of two elements, Si and C, in a stoichiometric ratio of 1:1. Its hardness is second only to diamond.
The carbon reducti...
1. What is hydrogen energy
Hydrogen, the number one element in the periodic table, has the lowest number of protons, just one. The hydrogen atom is also the smallest and lightest of all atoms. Hydr...
In the 21st century, with the development of science and technology, information, energy, materials, biological engineering has become the four pillars of the development of today’s social pr...
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...