%0 Conference Paper %K Nanostructured materials %K Phase transitions %K Fourier transform infrared spectroscopy %K Ferroelectric materials %K Phonons %K Permittivity %K Lead compounds %K Thermal effects %K Natural frequencies %K Routers %K Frequency ranges %K Mode softening %K Optical modes %A D Wolpert %A W Cox %A J Cerne %A A Markelz %A T Zhao %A Ramamoorthy Ramesh %A Romanowicz M %B 2003 Nanotechnology Conference and Trade Show - Nanotech 2003 %D 2003 %G eng %P 76-79 %S 2003 Nanotechnology Conference and Trade Show - Nanotech 2003 %T Finite size effects in ferroelectric nanosystems: Absence of mode softening %V 2 %@ 0972842209