Direct measurement of the spin Hamiltonian and observation of condensation of magnons in the 2D frustrated quantum magnet Cs2CuCl4. by Coldea, R, Tennant, D, Habicht, K, Smeibidl, P, Wolters, C, Tylczynski, Z

Order to disorder transition in the XY-like quantum magnet Cs2CoCl4 induced by noncommuting applied fields by Kenzelmann, M, Coldea, R, Tennant, D, Visser, D, Hofmann, M, Smeibidl, P, Tylczynski, Z

Quantum criticality in an Ising chain: experimental evidence for emergent E8 symmetry. by Coldea, R, Tennant, D, Wheeler, E, Wawrzynska, E, Prabhakaran, D, Telling, M, Habicht, K, Smeibidl, P, Kiefer, K