Magnetic structure and phase diagram of YbCO2, Specific heat, muon spin rotation and relaxation and neutron diffraction study

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00638209" target="_blank" >RIV/68378271:_____/25:00638209 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/25:10500537
Result on the web
<a href="https://doi.org/10.1016/j.jallcom.2025.182352" target="_blank" >https://doi.org/10.1016/j.jallcom.2025.182352</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jallcom.2025.182352" target="_blank" >10.1016/j.jallcom.2025.182352</a>

Result language
angličtina
Original language name
Magnetic structure and phase diagram of YbCO2, Specific heat, muon spin rotation and relaxation and neutron diffraction study
Original language description
This study explores the magnetic properties of YbCo2 through specific heat measurements, muon spin rotation spectroscopy, and neutron diffraction under external magnetic fields. A magnetic transition anomaly at 0.3 K in This study explores the magnetic properties of YbCo2 through specific heat measurements, muon spin rotation spectroscopy, and neutron diffraction under external magnetic fields. A magnetic transition anomaly at 0.3 K in specific heat marks the onset of magnetic order, further corroborated by muon spin resonance data. A second anomaly in specific heat observed in an applied magnetic field indicates a field-induced change of magnetic ordering, confirmed by neutron diffraction experiment in magnetic fields. Yb magnetic moments exhibit a collinear ferromagnetic ordering, while Co moments align antiparallel to Yb moments at low magnetic fields. Increasing the external magnetic field, Co moments develop an additional antiferromagnetic component, modifying the overall magnetic structure. The observed magnetic order in low and high magnetic fields is consistently described by the single magnetic space group Imm’a’ and aligns well with theoretical predictions.
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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