Dushyant Pradeep
"Electric field dependence of soft mode frequency in Ba 1-xCaxTiO 3 ferroelectric perovskites".
International Journal of Pure and Applied Physics,
vol: 6,
No. 2
Jan. 2010, pp: 171,
https://scholar9.com/publication-detail/electric-field-dependence-of-soft-mode-frequency-i-25756
