Fig. 2: Anisotropic magnetic torques at 2 K.
a H dependence of the magnetic torque, τ, measured at θ = −4, −2, 2, and 4° for T = 2 K. The orange and gray inverted triangles represent the occurrence of spin flops at Hflop and the crossing of the zero τ value at H1, respectively. b H dependence of τ measured at θ = 87, 89, 91, and 93° for T = 2 K. The gray inverted triangle indicates the crossing of the zero τ value at H2. c Calculated H-dependent τ for θ = −4, −2, 2, and 4°. The schematics illustrate the angle variation of the magnetic moments as H is increased at θ = 4°. d Calculated H-dependent τ for θ = 87, 89, 91, and 93°. The schematics illustrate the angle variation of the magnetic moments as H is increased at θ = 87°. e Angular change in the net magnetization upon increasing H at θ = 4°. f Angular change in the net magnetization upon increasing H at θ = 87°.
