The rotating magnetocaloric effect has been researched in double perovskite Tb2\documentclass[12pt]{minimal}
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\begin{document}$$_{2}$$\end{document}CoMnO6\documentclass[12pt]{minimal}
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\begin{document}$$_{6}$$\end{document} by Monte Carlo simulation. The magnetization, specific heat and isothermal entropy change are presented for magnetic fields in different directions (h‖c\documentclass[12pt]{minimal}
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\begin{document}$$h\parallel c$$\end{document} and h⊥c\documentclass[12pt]{minimal}
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\begin{document}$$h\perp c$$\end{document}). The rotating magnetic entropy, transition temperature and relative cooling power are given as well. Due to the different magnetic anisotropy, the spin of Co2+\documentclass[12pt]{minimal}
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\begin{document}$$^{2+}$$\end{document}/Mn4+\documentclass[12pt]{minimal}
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\begin{document}$$^{4+}$$\end{document} is parallel to c axis and the spin of Tb3+\documentclass[12pt]{minimal}
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\begin{document}$$^{3+}$$\end{document} is perpendicular to c axis. The corresponding A-type antiferromagnetic order appears at TC=94\documentclass[12pt]{minimal}
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\begin{document}$$T_{C} = 94$$\end{document} K, and at TN=15\documentclass[12pt]{minimal}
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\begin{document}$$T_{N} = 15$$\end{document} K, ferromagnetic state appears. Different orientations of spins result in a big negative and positive rotating magnetic entropy appeared in different temperature. Those findings may provide a wider temperature range for magnetic refrigeration applications.
