TmNi2Si2化合物中不稳定的反铁磁性和大的可逆磁热效应

Magnetic and magnetocaloric effect of Er20Ho20Dy20Cu20Ni20 high-entropy metallic glass

“…[16][17][18][19] Meanwhile, metallic glasses (MGs) also demonstrates outstanding performance compared with crystalline materials, such as controllable Curie temperature, higher resistivity and broad −∆S M peak, which benefit the practical application in magnetic refrigeration systems. [20][21][22] The design of magnetic refrigeration materials with the advantages of HE MGs is gradually increasing as a topic of research. In addition, based on the De Gennes coefficient it is shown that the magnetic transition temperature decreases gradually as the RE atom increases from Gd-Tm.…”