A single crystal study of Kagome metals U$_2$Mn$_3$Ge and U$_2$Fe$_3$Ge

Single crystals of U $_{2}$ Mn $_{3}$ Ge and and U $_{2}$ Fe $_{3}$ Ge with a Kagome lattice structure were synthesized using a high-temperature self-flux crystal growth method. The physical properties of these crystals were characterized through measurements of resistivity, magnetism, and specific heat. U $_{2}$ Fe $_{3}$ Ge exhibits ferromagnetic ground state and Anomalous Hall Effect, and U $_{2}$ Mn $_{3}$ Ge demonstrates a complex magnetic structure. Both compounds exhibit large Sommerfeld coefficient, indicating coexistence of heavy Fermion behavior with magnetism. Our results suggest that this U $_{2}$ TM $_{3}$ Ge (TM = Mn, Fe, Co) family is a promising platform to investigate the interplay of magnetism, Kondo physics and the Kagome lattice.

A single crystal study of Kagome metals U $_{2}$ Mn $_{3}$ Ge and U $_{2}$ Fe $_{3}$ Ge

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A single crystal study of Kagome metals U $_{2}$ Mn $_{3}$ Ge and U $_{2}$ Fe $_{3}$ Ge

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A single crystal study of Kagome metals U22​Mn33​Ge and U22​Fe33​Ge

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A single crystal study of Kagome metals U22​Mn33​Ge and U22​Fe33​Ge

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A single crystal study of Kagome metals U $_{2}$ Mn $_{3}$ Ge and U $_{2}$ Fe $_{3}$ Ge

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A single crystal study of Kagome metals U $_{2}$ Mn $_{3}$ Ge and U $_{2}$ Fe $_{3}$ Ge

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AI智能校验