Composition Segregation of Ge-Rich GST and Its Effect on Reliability. - Yung-Huei Lee; P. J. Liao; Vincent Hou; Dawei Heh; Chih-Hung Nien; Wen-Hsien Kuo; Gary T. Chen; Shao-Ming Yu; Yu-Sheng Chen; Jau-Yi Wu; Xinyu Bao; Carlos H. Diaz (IRPS, 2021)