Blar i NTNU Open på forfatter "Lin, De-Ye"
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Local structural coupling of A- and B-site disorder in perovskite bismuth-based piezoelectrics
Jiang, Bo; Lin, De-Ye; Grande, Tor; Selbach, Sverre Magnus (Journal article; Peer reviewed, 2019)The local and average structure of (1-x)Bi0.5K0.5TiO3-xBiFeO3 (BKT-xBFO, x = 0.25 and 0.5) solid solutions are studied by synchrotron X-ray total scattering from ambient to 773 K. Pair distribution functions (PDFs) demonstrate ... -
Special quasirandom structures description of the local structure of disordered Bi0.5K0.5TiO3
Jiang, Bo; Lin, De-Ye; Wang, Xin; Selbach, Sverre Magnus; Page, Katharine (Peer reviewed; Journal article, 2022)Polar nanoregions (PNRs) are believed to play a decisive role in the local and macroscopic polarization in relaxor ferroelectrics. The limited microscopic understanding of the structure and dynamics of PNRs hampers the ... -
Structural Disorder and Coherence across the Phase Transitions of Lead-Free Piezoelectric Bi0.5K0.5TiO3
Jiang, Bo; Ræder, Trygve Magnus; Lin, De-Ye; Grande, Tor; Selbach, Sverre Magnus (Journal article; Peer reviewed, 2018)Relaxor ferroelectrics exhibit superior properties for converting mechanical energy into electrical energy, and vice versa, but the structural disorder hampers an understanding of structure–property relationships and impedes ...