Ruff, J. P. C., Gaulin, B. D., Rule, K. C., Gardner, J. S.
We report an analysis of neutron diffraction from single crystals of the spin-liquid pyrochlore Tb2Ti2O7 under the application of magnetic fields along the crystallographic $[110]$ direction. Such a...
Critical properties of the unconventional spin-Peierls system TiOBr (2009)
Clancy, J. P., Gaulin, B. D., Chou, F. C.
We have performed detailed x-ray scattering measurements on single crystals of the spin-Peierls compound TiOBr in order to study the critical properties of the transition between the incommensurate...
Ross, K. A., Ruff, J. P. C., Adams, C. P., Gardner, J. S., Dabkowska, H. A., Qiu, Y., ...
Time-of-flight neutron scattering measurements show the ferromagnetic XY pyrochlore Yb2Ti2O7 to display strong quasi-two dimensional (2D) spin correlations at low temperature, which give way to long...
Revisiting Static and Dynamic Spin Ice Correlations in Ho2Ti2O7 (2008)
Clancy, J. P., Ruff, J. P. C., Dunsiger, S. R., Zhao, Y., Dabkowska, H. A., Gardner, J. S., ...
Elastic and inelastic neutron scattering studies have been carried out on the pyrochlore magnet Ho2Ti2O7. Measurements in zero applied magnetic field show that the disordered spin ice ground state of...
Spin Waves and Quantum Criticality in the Frustrated XY Pyrochlore Antiferromagnet Er2Ti2O7 (2008)
Ruff, J. P. C., Clancy, J. P., Bourque, A., White, M. A., Ramazanoglu, M., Gardner, J. S., ...
We report detailed measurements of the low temperature magnetic phase diagram of Er$_2$Ti$_2$O$_7$. Heat capacity and time-of-flight neutron scattering studies of single crystals, subject to magnetic...
Suppression of the commensurate spin-Peierls state in Sc-doped TiOCl (2008)
Clancy, J. P., Gaulin, B. D., Castellan, J. P., Rule, K. C., Chou, F. C.
We have performed x-ray scattering measurements on single crystals of the doped spin-Peierls compound Ti(1-x)Sc(x)OCl (x = 0, 0.01, 0.03). These measurements reveal that the presence of non-magnetic...
Spin Waves in the Ferromagnetic Ground State of the Kagome Staircase System Co3V2O8 (2008)
Ramazanoglu, M., Adams, C. P., Clancy, J. P., Berlinsky, A. J., Yamani, Z., Szymczak, R., ...
Inelastic neutron scattering measurements were performed on single crystal Co3V2O8 wherein magnetic cobalt ions reside on distinct spine and cross-tie sites within kagome staircase planes. This...
Fractalization drives crystalline states in a frustrated spin system (2007)
Sebastian, Suchitra E., Harrison, N., Sengupta, P., Batista, C. D., Francoual, S., Palm, E., ...
We measure a sequence of quantum Hall-like plateaux at 1/q: 9 >= q >= 2 and p/q = 2/9 fractions in the magnetisation with increasing magnetic field in the geometrically frustrated spin system...
Two dimensional ordering and fluctuations in α′-NaV2O5 (2000)
Gaulin, B. D., Lumsden, M. D., Kremer, R. K., Lumsden, M. A., Dabkowska, H.
Dunsiger, S. R., Kiefl, R. F., Chow, K. H., Gaulin, B. D., Gingras, M. J. P., Greedan, J. E., ...
The spin dynamics of geometrically frustrated pyrochlore antiferromagnets Y2Mo2O7 and Tb2Mo2O7 have been investigated using muon spin relaxation. A dramatic slowing down of the moment fluctuations...
Fractalization drives crystalline states in a frustrated spin system
Sebastian, Suchitra E., Harrison, N., Sengupta, P., Batista, C. D., Francoual, S., Palm, E., ...
The fractalized Hofstadter butterfly energy spectrum predicted for magnetically confined fermions diffracted by a crystal lattice has remained beyond the reach of laboratory-accessible magnetic...