A Gibbs energy view of double hysteresis in ZrO2 and Si-doped HfO2
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0018199
Abstract: The Gibbs energy can yield fundamental insight into the material properties of ferroelectrics such as energy barriers and phase transitions. Particularly for newly emerging classes of ferroelectric and antiferroelectric materials, such as fluorite-structured HfO2 and… read more here.
Keywords: doped hfo2; gibbs energy; energy; zro2 ... See more keywords
Double Hysteresis Loops in Proper Uniaxial Ferroelectrics
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DOI: 10.1103/physrevapplied.10.034017
Abstract: For the first time in a bulk proper uniaxial ferroelectrics, double antiferroelectric-like hysteresis loops have been observed in the case of Sn$_2$P$_2$S$_6$ crystal. The quantum anharmonic oscillator model was proposed for description of such polarization… read more here.
Keywords: hysteresis loops; uniaxial ferroelectrics; double hysteresis; ferroelectrics double ... See more keywords
Effect of electric field frequency on double hysteresis loops and energy storage characteristics of Sm/Mn co-doped PMN-PT ferroelectric ceramics
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Express"
DOI: 10.35848/1882-0786/acd047
Abstract: The generation and control of double hysteresis loops in ferroelectrics are of great significance for understanding the polarization reversal and application of energy storage. For Sm/Mn ions co-doped 0.70PMN-0.30PT ceramics, results indicate that when Sm-doping… read more here.
Keywords: electric field; hysteresis loops; frequency; double hysteresis ... See more keywords