commercial 28-nm bulk CMOS process. … We observe a|VGB|-induced mobility degradation,
except for narrow-channel pMOSFETs irradiated at high TID levels that display a
|VGB|-independent μeff. This corresponds to their negligible θ at high TID levels. We also observe
a higher μeff reduction for narrow-channel … CONCLUSION Using the Y–function method,
we extract the channel mobility of commercial 28-nm bulk MOSFETs in strong inversion of …