Three- and two-dimensional calculations for the interface anisotropy dependence of magnetic properties of exchange-spring Nd2Fe14B/α-Fe multilayers with out-of-plane easy axes<xref rid="cpb_29_3_037501fn1" ref-type="fn">*</xref><fn id="cpb_29_3_037501fn1"><label>*</label>Project supported by the National Key Research and Development Program of China (Grant No. 2016YFB0700900), the National Natural Science Foundation of China (Grant Nos. 51571126 and 51861030), the Inner Mongolia Autonomous Region Natural Science Foundation of China (Grant No. 2019MS01002), and the Inner Mongolia Innovative Research Team of China (Grant No. 3400102).</fn>

Three- and two-dimensional calculations for the interface anisotropy dependence of magnetic properties of exchange-spring Nd₂Fe₁₄B/α-Fe multilayers with out-of-plane easy axes**

Project supported by the National Key Research and Development Program of China (Grant No. 2016YFB0700900), the National Natural Science Foundation of China (Grant Nos. 51571126 and 51861030), the Inner Mongolia Autonomous Region Natural Science Foundation of China (Grant No. 2019MS01002), and the Inner Mongolia Innovative Research Team of China (Grant No. 3400102).

Zhao Qian^{1, †}, He Xin-Xin¹, Morvan Francois-Jacques², Zhao Guo-Ping^{1, 3, ‡}, Li Zhu-Bai¹

Calculated demagnetization curves of Nd₂Fe₁₄B (10 nm)/α-Fe (t^s) multilayers for various interface anisotropies at t^s = 3 nm and 6 nm based on OOMMF (top) and 1D analytical method (bottom).