ÖZÜM, S.; AKKURT, T.; ERDEM, R.; GÜÇLÜ, N. Shape descriptors of equilibrium states in a quantum lattice model with local multi-well potentials: A geometric analysis near the phase transitions in Sn2P2S6 ferroelectric crystals. Condensed Matter Physics, Lviv, Ukraine, v. 28, n. 4, p. 43703, 2025. DOI: 10.5488/cmp.28.43703. Disponível em: https://cmpj2.icmp.lviv.ua/index.php/cmpj/article/view/169. Acesso em: 22 dec. 2025.