Incommensurate magnetic structure and magnetism under pressure in Ho3Co

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00587352" target="_blank" >RIV/68378271:_____/24:00587352 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevB.109.214417" target="_blank" >https://doi.org/10.1103/PhysRevB.109.214417</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.109.214417" target="_blank" >10.1103/PhysRevB.109.214417</a>

Result language
angličtina
Original language name
Incommensurate magnetic structure and magnetism under pressure in Ho3Co
Original language description
The bulk magnetic measurements (dc magnetization, specific heat, ac-susceptibility) on Ho3Co suggest that its magnetic structure changes continuously below the Néel temperature TN = 21 K until another antiferromagnetic (AFM) transition takes place at Tt = 9 K. The evolution of the magnetic modulations in Ho3Co within 3 K < T < TN is explained by two active irreducible representations under the Pnm'a(α00)000 magnetic superspace group, which allows the change of the structure without further symmetry breaking. A significant moment contribution is detected in Co. Experiments reveal the coexistence of glassy states, probably related to the complex noncollinear AFM structure at low temperature.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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