Magnetic Excitations in 50% Cu substituted BaFe2-xCuxAs2
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We find unusual antiferromagnetic order in Cu heavily overdoped BaFeCuAs2 with the order wave vector at (0.5 0.5 1). This anitiferromagnetic signal cannot come from the parent...
我们在铜重过掺杂的BaFeCuAs₂中观测到反常反铁磁序,该序的波矢为(0.5, 0.5, 1)。此反铁磁信号无法源自母相……



