1. (Na0.5K0.5)NbO3-BASED LEAD-FREE HIGH POWER PIEZOELECTRIC TRANSFORMERS Open Access Author: Gurdal, Erkan Ahmet Title: (Na0.5K0.5)NbO3-BASED LEAD-FREE HIGH POWER PIEZOELECTRIC TRANSFORMERS Graduate Program: Materials Science and Engineering Keywords: transformerhigh powerlead-freePiezoelectric File: Download gurdalea_Ms2011.pdf Committee Members: Kenji Uchino, Thesis Advisor/Co-AdvisorKenji Uchino, Thesis Advisor/Co-Advisor