From conventional to inverse magnetocaloric effect in GdMn<sub>1-<i>x</i></sub>Cr<i><sub>x</sub></i>O<sub>3</sub>
نویسندگان
چکیده
In this work, a phenomenological model (PM) is used to simulate the magnetocaloric effect (MCE) of GdMn1-xCrxO3 (0 ≤x ≤0.4) (GMCO) samples through modelling experimental isofield thermo-magnetization curves. The results showed that MCE GMCO depends strongly on Cr content, achieving conventional for low content (level doping x ≤ 0.3). However, higher sample has an inverse MCE. behaviour in indicated compounds are interesting materials and can fruitfully be functioned as cryogenic magnetic refrigerants below 40 K especially radiation detectors outer space research.
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ژورنال
عنوان ژورنال: Journal of Taibah University for Science
سال: 2022
ISSN: ['1658-3655']
DOI: https://doi.org/10.1080/16583655.2022.2100689