1. Local Structure and Shaping of Ferroelectric Domain Walls for Photonic Applications Open Access Author: Scrymgeour, David A Title: Local Structure and Shaping of Ferroelectric Domain Walls for Photonic Applications Graduate Program: Materials Keywords: piezoelectric force microscopyoptical deviceslithium tantalatelithium niobateferroelectricsscannerQPM File: Download thesis.pdf Committee Members: Venkatraman Gopalan, Committee Chair/Co-ChairEvangelos Manias, Committee MemberSusan E Trolier Mckinstry, Committee MemberKenji Uchino, Committee Member