Panchal, V.Errandonea, D.Manjon, F. J.Munoz, A.Rodriguez-Hernandez, P.Achary, S. N.Tyagi, A. K.2017-08-102017-08-102017Journal of Physics and Chemistry of Solids, 2017. Vol. 100: pp. 126-133http://hdl.handle.net/123456789/147554245 bytestext/htmlenRaman spectroscopyAb initio calculationsHigh pressurePhase transitionsArticle