Incipient Ferromagnetism in Tb2Ge2O7: Application of Chemical Pressure to the Enigmatic Spin Liquid, Tb2Ti2O7

A. M. Hallas, J. G. Cheng, A. M. Arevalo-Lopez +8

The origin of the spin liquid state in Tb${}_2$Ti${}_2$O${}_7$ has challenged experimentalists and theorists alike for nearly 20 years. To improve our understanding of the exotic magneti…