The temperature in the active region of semiconductor modules can be measured by a vacuum system method.The test device is positioned on a vacuum test platform
AlGaN-based back-illuminated solar-blind ultraviolet (UV) p-i-n photodetectors (PDs) with high quantum efficiency are fabricated on sapphire substrates.To impro
We investigate the double ionization process of a three-dimensional model atom interacting with a synthesized laser pulse and explore the mechanism of non-seque