On-Chip Capacitors with Wall-Type Structure in 9th Generation 3D VNAND Flash Memory. - Taegon Lee; Ji-Eun Ha; Kang-In Lee; Jung-Hwan Lee; Hyung-Geun Yook; In-Chul Shin; Jang-Hwan Jeong; Minkyu Kang; Joonsung Lim; Kyungyoon Noh; Seungwan Hong; Sunghoi Hur (IMW, 2025)