The Toyota-led push to use hydrogen combustion as a path to carbon neutrality is backed by rivals such as Honda and Suzuki, according to foreign media reports. A group of Japanese minicar and motor...
In proton exchange membrane fuel cell, the catalytic oxidation of protons is cathode inside membrane, at the same time, the anode of electrons to move to the cathode through an external circuit, th...
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 ...
Metal-organic chemical vapor deposition (MOCVD) is a commonly used semiconductor epitaxy technique used to deposit multilayer films on the surface of semiconductor wafers to prepare high-quality se...
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 qu...
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 tr...