“CHIPS 2020 Volume 2 has sought to present thelatest developments in the most critical and promising areas relevant to energyefficient electronics. … This book is suitable for the student, researcher orrecent graduate that wants to understand where the challenges lie in chips andfor managers, investors and policy makers. It is suitable for all and iswritten with the issue of sustainability and engineering responsibility at itscore.” (EETimes Europe Analog, analog-eetimes.com, November, 2015)