Fast neutron determination of bulk composition of Mn-based Heusler alloys

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F25%3A10257283" target="_blank" >RIV/61989100:27240/25:10257283 - isvavai.cz</a>
Result on the web
<a href="https://www.nature.com/articles/s41598-025-94264-y" target="_blank" >https://www.nature.com/articles/s41598-025-94264-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-025-94264-y" target="_blank" >10.1038/s41598-025-94264-y</a>

Result language
angličtina
Original language name
Fast neutron determination of bulk composition of Mn-based Heusler alloys
Original language description
Fast neutron activation analysis (FNAA) offers a new way to determine the bulk composition of Heusler alloys. Fast neutrons penetrate deep in the alloys, allowing to quantify the bulk elemental composition thanks to the characteristic gamma-rays emitted by the excited elements. In this work, a fast neutron generator (MP320) and a low-background high-efficiency well-type Ge gamma spectrometer are used to quantify the amount of Mn, Fe, Al, Si, and Sn in manufactured Heusler alloys. The alloy bulk composition is compared with the surface composition (micrometer depth range) obtained by classical energy dispersive X-ray analysis, demonstrating the interest of FNAA.
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
10304 - Nuclear physics

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

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