Thermo Optic and Thermo Polarizability Coefficients of Lithium Rich LiNbO3 by the Point Dipole Approximation. International Journal of Current Engineering and Technology, [S. l.], v. 6, n. 1, p. 112–116, 2016. DOI: 10.14741/. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/2638. Acesso em: 30 apr. 2026.