Orthogonality point and intersublattice exchange in Dy2⁢Fe17 determined in strong magnetic fields

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00636944" target="_blank" >RIV/68378271:_____/25:00636944 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0367909" target="_blank" >https://hdl.handle.net/11104/0367909</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/scy5-m3j8" target="_blank" >10.1103/scy5-m3j8</a>

Result language
angličtina
Original language name
Orthogonality point and intersublattice exchange in Dy2⁢Fe17 determined in strong magnetic fields
Original language description
We report on magnetization measurements of single crystalline Dy2Fe17 in pulsed magnetic fields up to 127 T. To produce the fields, we used (i) a single- and (ii) a double-coil magnet generating pulses in the 10 ms range, as well as (iii) semidestructive single-turn coils creating pulses of much shorter duration, ∼5 μs. We observed steplike transitions at 64.3 and 77.7 T, for fields applied along [100] and [120], respectively. We confirmed the latter transition by ultrasound-velocity measurements using the double-coil magnet. Our data allowed us to locate the orthogonality point of Dy2Fe17 at (μ0H = 90 T, M = 31 μB/f) and determine the intersublattice exchange field as = 215 T.
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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