Reappearance of ferroelectric soft modes in the paraelectric phase of Pb1-xCaxTiO3 at high pressures: Raman and x-ray diffraction studies

Basu, A.Chandra, A.Tyagi, A. K.Mukherjee, G. D.2012-08-272012-08-272012Journal of Physics-Condensed Matter, 2012. Vol. 24 (11): pp. 115404http://hdl.handle.net/123456789/65834045 bytestext/htmlenReappearanceferroelectric soft modesparaelectric phasehigh pressuresRaman and x-ray diffraction studiesReappearance of ferroelectric soft modes in the paraelectric phase of Pb1-xCaxTiO3 at high pressures: Raman and x-ray diffraction studiesArticle