Observation of giant magnetocaloric effect under low magnetic fields in EuTi1–xcoxo3
Sun Qi-Lei1, Mo Zhao-Jun2, Shen Jun3, Li Yu-Jin1, Li Lan2, Zhang Jun-Kai2, Liu Guo-Dong1, Tang Cheng-Chun1, Meng Fan-Bin1, †
       

(color online) Temperature dependences of magnetic entropy change for EuTi1−xCoxO3 under different magnetic fields (x = 0 (a); x = 0.025 (b); x = 0.05 (c); x = 0.075 (d); x = 0.1 (e)).