Fig. 1 | Nature Communications

Fig. 1

From: Tomonaga–Luttinger liquid behavior and spinon confinement in YbAlO3

Fig. 1

Single-ion anisotropy of YbAlO3. a–c Field-dependent magnetization M (black circles) and magnetic susceptibility dM/dB (red line) of YbAlO3, measured at T = 2 K with field along the axes B || a, B || b and B || [110], as indicated. The insets are sketches of the magnetic moment configurations in different field ranges. d Angle-dependent magnetization measured at T = 2 K and B = 5 T. Red arrows schematically show a moment configuration of Yb3+ at zero field with angle φ = 23.5° between the a-axis and the Yb magnetic moment. The solid line is the calculation, as described in the text

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