QPT has developed the qAttach process for use with Gallium Nitride (GaN) transistors that it uses in its electric motor ...

coated with a 100 nm thick silicon nitride anti-reflective layer on the front side and a 20 µm thick layer of aluminum on the back side, both stripped with silver electrodes approximately 30 μm ...

The first part, a mechanical resonator made of aluminum nitride was fitted on a sapphire crystal. When an oscillating voltage is applied through this arrangement, the aluminum nitride dome expands ...

The new contract aims to develop "foundational" ultra-wide-bandgap semiconductors using diamond and aluminum nitride. This ...

Cambridge-based GaN power module maker QPT has patented a modification to the heat path of bottom and top-cooled power ...

The research team had previously demonstrated second-harmonic generation at wavelengths below 230 nm by using transverse quasi-phase-matching devices crafted from aluminum nitride and vertical ...

China's export bans were retaliation for U.S. restrictions on dual-use technologies and could affect the United States' GDP to the tune of $3.4 billion.