Phase transition investigation of ferroelectric and dielectric properties of (NH 2 CH 2 COOH) 3 H 2 SO 4 crystal using green function method and two sublattice PLCM model Hamiltonian

• Published in: Physica scripta Vol. 99; no. 11; p. 115948
• Main Authors: Iqbal Khan, Muzaffar, Upadhyay, Riya, Chandra Upadhyay, Trilok, Asghar Shah, Ali
• Format: Journal Article
• Language: English
• Published: 01.11.2024

Abstract The Greens function technique and extended two sublattice pseudospin lattice coupled-mode (PLCM) model Hamiltonian have been applied to study the phase transition mechanism in ( NH 2 CH 2 COOH ) 3 H 2 SO 4 compound. The two sublattice PLCM model Hamiltonian is modified by considering anharm...