Magnetic order and spin fluctuations in the spin liquid Tb$\_2$Sn$\_2$O$\_7$

I. Mirebeau, A. Apeteri, J. Rodriguez-Carvajal +7

We have studied the spin liquid Tb$\_2$Sn$\_2$O$\_7$ by neutron diffraction and specific heat measurements. Below about 2 K, the magnetic correlations change from antiferromagnetic…