DRAM Physically Unclonable Function (PUF) Using Dual Word-Line Activated Twin-Cells. - Mookyoung Yoo; Seon Bhin Kim; Hyeoktae Son; Kyounghwan Kim; Jihyang Wi; Gibae Nam; Minhyoek Son; Manhyoek Choi; Inju Yu; Dong Kyue Kim; Hyoungho Ko (IEEE Trans. Circuits Syst. II Express Briefs, 2025)