Mechanisms of magnetoelectricity in manganese-doped incipient ferroelectrics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F10%3A00353332" target="_blank" >RIV/68378271:_____/10:00353332 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Mechanisms of magnetoelectricity in manganese-doped incipient ferroelectrics

Original language description

The paper reports magnetization measurements and magnetic resonance data for SrTiO3 doped by manganese. It was shown that coexistent spin and dipole glass beahviours are strongly affected by the distribution of Mn ions between Sr and Ti sites. Two microscopical magnetoelectric coupling mechanisms, which can be involved in all magnetoelectric systems based on incipient ferroelectrics, were proposed. In the first one, the electric field modifies the spin susceptibility via spin-strain coupling of Mn4+. The second mechanism concerns Mn pairs coupled by the position-dependent exchange interaction.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/1M06002" target="_blank" >1M06002: Optical structures, detection systems and relevant technologies for low photon number applications</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Europhysics Letters

ISSN

0295-5075

e-ISSN

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Volume of the periodical

92

Issue of the periodical within the volume

1

Country of publishing house

FR - FRANCE

Number of pages

6

Pages from-to

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UT code for WoS article

000284469900030

EID of the result in the Scopus database

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