Two metal-free perovskite molecules with different 3D frameworks show reversible phase transition, dielectric anomaly and SHG effect.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d2dt03889g
Abstract: Three-dimensional (3D) hybrid organic-inorganic perovskites (HOIPs) have attracted tremendous research interest due to their unique structure and promising applications. However, research on the design, synthesis and properties of this kind of metal-free crystalline material is… read more here.
Keywords: reversible phase; metal free; phase transition; dielectric anomaly ... See more keywords
Structural and dielectric anomaly in Na1−XKxNbO3, at x = 0.315
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DOI: 10.1080/01411594.2018.1563789
Abstract: ABSTRACT Structural and dielectric properties of sodium-potassium niobate (Na1−x KxNbO3) (0.250 ≤ x ≤ 0.350) ceramics, prepared by the solid-state reaction method were investigated. Observed dielectric properties show a strong compositional dependence, at all the measured temperatures (from room… read more here.
Keywords: dielectric anomaly; na1 xkxnbo3; structural dielectric; anomaly na1 ... See more keywords