Introduction - If you have any usage issues, please Google them yourself
205-GHz (Al,In)N/GaN HEMTs.more than 15 years of development,
AlGaN/GaN high-electron-mobility transistors (HEMTs)
have become the most technologically mature form of GaNbased
HEMTs. There is, however, growing evidence that the
total strain (i.e., the lattice-mismatch and piezoelectric contributions)
limits the reliability of conventional AlGaN/GaN
HEMTs