English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The effect of giant dielectric permittivity due to phase separationaccompanied by charged inhomogeneities in low-doped manganites is discussed.The effect appears in the vicinity of the second-order magnetic phasetransition and is caused by long-range Coulomb forces. The long-range Coulombinteraction is responsible for the formation of inhomogeneous charged statesand determines their characteristic length scales. We derive the phase diagramof the inhomogeneous charged states in the framework of the phenomenologicaltheory of phase transitions. The large value of the static dielectric functionreduces the characteristic value of the Coulomb energy of the inhomogeneousstate and makes the appearance of the magnetoelectric effect possible. Wediscuss the formation of a state with giant dielectric permittivity andmagneto-capacitance effects in that case.

Giant dielectric permittivity and magneto-capacitance effects in low doped manganites