Tuning the large magnetoelectric coupling in Co4Nb2O9 with Mn substitution
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.01.273
Abstract: Abstract Magnetoelectric (ME) materials have been attracting extensive attention due to their potential applications. It is important to realize strong ME effect in one single material at sufficiently high temperature, and thus substantial efforts in… read more here.
Keywords: tuning large; large magnetoelectric; magnetoelectric coupling; co4nb2o9 substitution ... See more keywords
Spin-driven ferroelectricity and large magnetoelectric effect in monoclinic MnSb2S4
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DOI: 10.1103/physrevb.98.174430
Abstract: We report a spin-driven ferroelectricity below the helical spin ordering temperature in a nonoxide mineral $\mathrm{MnS}{\mathrm{b}}_{2}{\mathrm{S}}_{4}$, which crystallizes in a centrosymmetric monoclinic $\mathrm{HgB}{\mathrm{i}}_{2}{\mathrm{S}}_{4}$ structure. At $\mathrm{T}\ensuremath{\sim}25\phantom{\rule{0.16em}{0ex}}\mathrm{K}$, the dielectric constant shows an anomaly and the spontaneous… read more here.
Keywords: magnetoelectric effect; driven ferroelectricity; large magnetoelectric; spin driven ... See more keywords