Pressure-Induced Amorphization in Single-Crystal Ta 2 O 5 Nanowires: A Kinetic Mechanism and Improved Electrical Conductivity - Lü, Xujie; Hu, Qingyang; Yang, Wenge; Bai, Ligang; Sheng, Howard; Wang, Lin; Huang, Fuqiang; Wen, Jianguo; Miller, Dean J.; Zhao, Yusheng (Journal of the American Chemical Society, 2013)