Pressure effect on spin-driven multiferroicity in a Y-type hexaferrite
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc00477g
Abstract: We have investigated the influence of pressure on the magnetoelectric multiferroicity of the Ba1.5Sr0.5Mg2Fe12O22 hexaferrite under hydrostatic pressures up to 3.08 GPa. read more here.
Keywords: driven multiferroicity; spin driven; multiferroicity; pressure effect ... See more keywords
Spin-driven ferroelectricity in the quantum magnet TlCuCl3 under high pressure
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DOI: 10.1103/physrevb.102.064104
Abstract: In this study, dielectric constant and pyroelectric current measurements under high pressure up to 16.7 kbar have been performed for the interacting spin dimer system ${\mathrm{TlCuCl}}_{3}$, which exhibits spin-driven ferroelectricity in the magnon Bose-Einstein condensation… read more here.
Keywords: quantum; driven ferroelectricity; spin driven; high pressure ... 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
Shape Coexistence at Zero Spin in ^{64}Ni Driven by the Monopole Tensor Interaction.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.102502
Abstract: The low-spin structure of the semimagic ^{64}Ni nucleus has been considerably expanded: combining four experiments, several 0^{+} and 2^{+} excited states were identified below 4.5 MeV, and their properties established. The Monte Carlo shell model accounts for… read more here.
Keywords: zero spin; shape coexistence; spin driven; interaction ... See more keywords