Tuning of magnetism in DyMn(1-x)FexO(3) (x < 0.1) system by iron substitution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10380465" target="_blank" >RIV/00216208:11320/18:10380465 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.physb.2017.10.037" target="_blank" >https://doi.org/10.1016/j.physb.2017.10.037</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physb.2017.10.037" target="_blank" >10.1016/j.physb.2017.10.037</a>

Result language
angličtina
Original language name
Tuning of magnetism in DyMn(1-x)FexO(3) (x < 0.1) system by iron substitution
Original language description
The effect of Fe doping on the magnetism of DyMn(1-x)FexO(3) (x < 0.1) single crystals is reported. Specifically, TN of the Mn sublattice decreases from 38 K (x = 0) to 33K (x = 0.1), TS = 17.9 K (x = 0) connected with the transition of Mn-spins into the cycloidal magnetic phase decreases to 15.9 K (x = 0.01) and vanishes for higher x concentrations, while the ordering temperature of the Dy sublattice varies between 5.9 K (x = 0.01) and 4.1 K (x = 0.02). These results indicate the ground state magnetic structure of DyMnO3 can be destabilized, and the multiferroicity is completely suppressed by very low Fe doping. Similar effects were previously observed in the multiferroic TbMn(1-x)FexO(3) system.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
<a href="/en/project/LM2011025" target="_blank" >LM2011025: MLTL - Magnetism and Low Temperature Laboratories - operation and development of national research infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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