Mejía-Uriarte E, Sato-Berrú R, Navarrete M, Kolokoltsev O, Saniger JM. Determination of Phase Transition by Principal Component Analysis Applied to Raman Spectra of Polycristalline BATIO3 at Low and High Temperature. JART [Internet]. 2012 Feb. 1 [cited 2024 Apr. 26];10(1). Available from: https://jart.icat.unam.mx/index.php/jart/article/view/421