Publications (36)
Thermal Conductivity of the Iron-Based Superconductor FeSe : Nodeless Gap with Strong Two-Band Character
P. Bourgeois-Hope, S. Chi, D. A. Bonn +6
The thermal conductivity of the iron-based superconductor FeSe was measured at temperatures down to 50 mK in magnetic fields up to 17 T. In zero magnetic field, the electronic resi…
Searching for obscured AGN in z 2 submillimetre galaxies
H. Chen, M. A. Garrett, S. Chi +13
Submillimetre-selected galaxies (SMGs) at high redshift ( 2) are potential host galaxies of active galactic nuclei (AGN). If the local Universe is a good guide, 50…
The effects of Co3O4 on the Structure and Unusual Magnetism of LaCoO3
A. M. Durand, T. J. Hamil, D. P. Belanger +5
Bulk La_wCoO3 particles with w=1.1, 1.0, 0.9, 0.8, and 0.7 were synthesized using starting materials with varying molar ratios of La2O3 and Co3O4. The resulting particles are chara…
Growth and characterization of large (Y,La)TiO and (Y,Ca)TiO single crystals
S. Hameed, J. Joe, L. R. Thoutam +12
The Mott-insulating rare-earth titanates (RTiO, R being a rare-earth ion) are an important class of materials that encompasses interesting spin-orbital phases as well as ferrom…
Unusual Coupling Between Field-induced Spin Fluctuations and Spin Density Wave in Intermetallic CeAg2Ge2
D. K. Singh, A. Thamizhavel, S. Chang +4
We report on the experimental evidences for an unusual coupling between the magnetic field- induced fluctuations of correlated Ce-ions coinciding with the discontinuous movement of…
Structure and Magnetic Properties of the Pyrochlore Iridate Y2Ir2O7
M. C. Shapiro, S. C. Riggs, M. B. Stone +4
Neutron powder diffraction and inelastic measurements were performed examining the 5d pyrochlore YIrO. Temperature dependent measurements were performed between 3.4 K a…