Giant low-field magnetocaloric effect in EuTi1 − <italic>x</italic>Nb<italic>x</italic>O3 (<italic>x</italic> = 0.05, 0.1, 0.15, and 0.2) compounds<xref rid="cpb_29_3_037502fn1" ref-type="fn">*</xref><fn id="cpb_29_3_037502fn1"><label>*</label>Project supported by the Science & Technology Development Fund of Tianjin Education Commission for Higher Education, China (Grant No. 2017KJ247).</fn>

Giant low-field magnetocaloric effect in EuTi_{1 − x}Nb_xO₃ (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-Jun^{1, †}, Luo Jia-Wei¹, Zheng Zhe-Xuan¹, Lu Qiu-Jie¹, Liu Guo-Dong³, Shen Jun², Li Lan^{1, ‡}

XRD patterns of EuTi_{1 − x}Nb_xO₃ (x = 0.05, 0.1, 0.15, and 0.2) compounds. Observed data are denoted by crosses, and calculated profile is continuous line overlying them. Short vertical lines indicate angular positions of Bragg positions, and the green curve is the difference between the experimental data and the calculated data. Illustration shows variation of cell volume.