Giant low-field magnetocaloric effect in EuTi1 − xNbxO3 (x = 0.05, 0.1, 0.15, and 0.2) compounds*

Project supported by the Science & Technology Development Fund of Tianjin Education Commission for Higher Education, China (Grant No. 2017KJ247).

Jiang Wen-Hao1, Mo Zhao-Jun1, †, Luo Jia-Wei1, Zheng Zhe-Xuan1, Lu Qiu-Jie1, Liu Guo-Dong3, Shen Jun2, Li Lan1, ‡
       

Magnetization isotherms of EuTi1 − xNbxO3 (x = 0.05, 0.1, 0.15, and 0.2) compounds measured in temperature range of 3 K, 4 K, 5 K, 6 K under applied magnetic fields ranging from 0 kOe to 10 kOe.