Open AccessAnalysis of Phase Change of BaTiO3 Ferroelectric Material from a Tetragonal Crystal Structure (BaTiO3) to Orthorhombic (Ba4Ti13O30) to Monoclinic (Ba6Ti17O40)
Author(s) -
Irzaman Irzaman
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2019/1/012063
Subject(s) - ferroelectricity , tetragonal crystal system , materials science , pyroelectricity , orthorhombic crystal system , monoclinic crystal system , crystal structure , piezoelectricity , polarization (electrochemistry) , curie temperature , condensed matter physics , crystallography , dielectric , optoelectronics , composite material , chemistry , physics , ferromagnetism
BaTiO 3 ferroelectric material is very interesting to study, because BaTiO 3 ferroelectric material has spontaneous polarization properties when given an electric field from outside the system. This spontaneous polarization property of BaTiO 3 ferroelectric material can be applied as a light sensor (ferroelectric properties), temperature sensors (pyroelectric properties), pressure sensors (piezoelectric properties). Has successfully analyzed the phase change of BaTiO 3 ferroelectric material from a tetragonal crystal structure (BaTiO 3 ) to orthorhombic (Ba 4 Ti 13 O 30 ) to monoclinic (Ba 6 Ti 17 O 40 ) using the Cramer-Cohen method. This shows that the Cramer-Cohen method is very accurate in calculating the lattice constants of the crystal structure of ferroelectric materials and other materials.