Freezing of polar nanoregions in PMN single crystal
We intend to study a Vogel-Fulcher relaxation in the relaxor ferroelectric Pb(Mg1/3,Nb2/3)O3 single crystal via investigation of its diffuse scattering. This study will give valuable information about time-space correlation lengths of polar fluctuations associated with exceptional dielectric properties of multiaxial relaxor perovskites. In this challenging study, we would like to take an advantage of fixed window measurements on the new high-flux IN16B backscattering spectrometer and our experience with this type of experiment.
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ONDREJKOVIC Petr; Bernhard Frick; HLINKA Jirka; KEMPA Martin and Jiri Kulda. (2015). Freezing of polar nanoregions in PMN single crystal. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.7-02-154
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