Xu, X.S, T.V Brinzari, S Lee, Y.H Chu, L.W Martin, A Kumar, S McGill, R.C Rai, Ramamoorthy Ramesh, V Gopalan, S.W Cheong, and J.L Musfeldt. "Optical properties and magnetochromism in multiferroic BiFeO3." Physical Review B - Condensed Matter and Materials Physics 79 (2009). Google Scholar | DOI | BibTeX | Endnote tagged