From Spin Glass to Quantum Spin Liquid Ground States in Molybdate Pyrochlores

L. Clark, G. J. Nilsen, E. Kermarrec +5

We present new magnetic heat capacity and neutron scattering results for two magnetically frustrated molybdate pyrochlores: $S=1$ oxide Lu${}_2$Mo${}_2$O${}_7$ and $S=\frac{1}{2}$ oxyn…