Highly piezoelectric MgZr co-doped aluminum nitride-based vibrational energy harvesters [Correspondence] PROJECT TITLE :Highly piezoelectric MgZr co-doped aluminum nitride-based vibrational energy harvesters [Correspondence]ABSTRACT:The first MgZr co-doped AlN-primarily based vibrational energy harvester (VEH) is presented. (MgZr)AlN, that is a new category of doped AlN, provides high piezoelectricity and cost advantage. Using thirteenpercent-(MgZr)-doped AlN for micromachined VEHs, maximum output power of one.three μW was achieved with a Q-factor of 400 when resonant frequency, vibration acceleration, load resistance were 792 Hz, 8 m/s2, and one.one MΩ, respectively. Normalized power density was 8.one kW.g???two.m???three. This was one amongst the highest values among the currently accessible piezoelectric VEHs. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Fernando Corbató: Time-Sharing Pioneer, Part 1 Novel Widely Tunable Monolithically Integrated Laser Source