75 citations · 218 across the 8 of their papers we have counts for
5 papers · 1 filter
Orbital disorder and ordering in NaTiSi2O6: 29Si and 23Na NMR Study
Ivo Heinmaa, Riho Rästa, Harlyn J. Silverstein +2
NaTiSi2O6 is an exemplary compound, showing an orbital assisted spin-Peierls phase transition at Tc = 210 K. We present the results of 29Si and 23Na NMR measurements of NaTiSi2O6.…
Spin Freezing in The Frustrated Disordered Quantum Magnet Ba(MnV)O
A. T. Hristov, M. C. Shapiro, Harlyn J. Silverstein +8
BaMnO is a geometrically frustrated spin dimer compound. We investigate the effect of site disorder on the zero field phase diagram of this material by considering the…
Statics and dynamics of the highly correlated spin ice Ho2Ge2O7
A. M. Hallas, J. A. M. Paddison, H. J. Silverstein +11
The pyrochlore Ho2Ge2O7 is a new highly correlated spin ice material. Physical property measurements including x-ray diffraction, dc susceptibility and ac susceptibility, confirm t…
Ground state selection in XY pyrochlore antiferromagnets RGeO (R = Er, Yb)
Z. L. Dun, X. Li, R. S. Freitas +9
Elastic neutron scattering, ac susceptibility, and specific heat experiments on the pyrochlores ErGeO and YbGeO show that both systems are antif…
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 TbTiO has challenged experimentalists and theorists alike for nearly 20 years. To improve our understanding of the exotic magneti…