167 citations · 387 across the 6 of their papers we have counts for
6 papers
Tuning the Charge Density Wave and Superconductivity in CuxTaS2
K. E. Wagner, E. Morosan, Y. S. Hor +8
We report the characterization of layered, 2H-type CuxTaS2, for x between 0 and 0.12. The charge density wave (CDW), at 70 K for TaS2, is destabilized with Cu doping. The sub-1K su…
Structural Disorder, Octahedral Coordination, and 2-Dimensional Ferromagnetism in Anhydrous Alums
D. V. West, Q. Huang, H. W. Zandbergen +2
The crystal structures of the triangular lattice, layered anhydrous alums KCr(SO4)2, RbCr(SO4)2 and KAl(SO4)2 are characterized by X-ray and neutron powder diffraction at temperatu…
Intrinsic Properties of Stoichiometric LaOFeP
T. M. McQueen, M. Regulacio, A. J. Williams +6
DC and ac magnetization, resistivity, specific heat, and neutron diffraction data reveal that stoichiometric LaOFeP is metallic and non-superconducting above T = 0.35 K, with gamma…
Frustrated Ferroelectricity in Niobate Pyrochlores
T. M. McQueen, B. Muegge, Q. Huang +3
The crystal structures of the A2B2O7-x Niobium-based pyrochlores Y2(Nb0.86Y0.14)2O6.91, CaYNb2O7, and Y2NbTiO7 are reported, determined by powder neutron diffraction. These compoun…
Structural and Magnetic Properties of Pyrochlore Solid Solutions (Y,Lu)2Ti2-x(Nb,Ta)xO7+/-y
D. V. West, T. M. McQueen, Q. Huang +1
The synthesis and characterization of the pyrochlore solid solutions, Y2Ti2-xNbxO7-y, Lu2Ti2-xNbxO7-y, Y2Ti2-xTaxO7-y and Lu2TiTaO7-y (-0.4<y<0.5), is described. Synthesis at 1600…
Spin ice behavior in Dy2Sn2-xSbxO7+x/2 and Dy2NbScO7
X. Ke, B. G. Ueland, D. V. West +3
We report the magnetic and thermal properties of Dy2Sn2-xSbxO7+x/2, x = 0, 0.25, and 0.5, and Dy2NbScO7. We find evidence for Ising-like single ion ground states in the Dy2Sn2-xSbx…