Geodesic
Scaling magnetic and magnetocaloric properties
Čelâbinskij fiziko-matematičeskij žurnal, Tome 5 (2020) no. 4, pp. 635-642.

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We report on magnetic and magnetocaloric properties of polycrystalline Gd$_{100-x}$Er$_x$Al$_2$ ($x = 0; 50$). It was found that substitution of Gd for Er does not affect considerably the value of the isothermal magnetic entropy change, which is equal to $\Delta S_M = –5.0\ J/(\text{kg} \times \text{K})$ at $T_C = 163$ K for GdAl$_2$ and $\Delta S_M = -4.9\ J/(\text{kg}\times \text{K})$ at $T_C = 97 K$ for Gd$_{0.5}$Er$_{0.5}$Al$_2$ (for the magnetic field change of $3$ T). However, in the Gd$_{0.5}$Er$_{0.5}$Al$_2$ alloy, a large MCE is observed in a wide temperature range $\Delta T = 66$ K, which makes this materials promising for a magnetic cooling technology at low temperatures.
Keywords: magnetocaloric effect, magnetic cooling, Laves phase, natural gas liquefaction, ferromagnet, rare-earth element. 
@article{CHFMJ_2020_5_4_a12,
     author = {S. V. Taskaev and V. V. Khovailo and M. N. Ulyanov and D. Bataev and A. A. Basharova and M. V. Kononova and D. V. Plakhotskiy and M. Yu. Bogush and M. A. Gavrilova and D. A. Zherebtsov and Z. Hu},
     title = {Scaling magnetic and magnetocaloric properties},
     journal = {\v{C}el\^abinskij fiziko-matemati\v{c}eskij \v{z}urnal},
     pages = {635--642},
     publisher = {mathdoc},
     volume = {5},
     number = {4},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CHFMJ_2020_5_4_a12/}
}
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S. V. Taskaev; V. V. Khovailo; M. N. Ulyanov; D. Bataev; A. A. Basharova; M. V. Kononova; D. V. Plakhotskiy; M. Yu. Bogush; M. A. Gavrilova; D. A. Zherebtsov; Z. Hu. Scaling magnetic and magnetocaloric properties. Čelâbinskij fiziko-matematičeskij žurnal, Tome 5 (2020) no. 4, pp. 635-642. http://geodesic.mathdoc.fr/item/CHFMJ_2020_5_4_a12/

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