70 citations · 222 across the 9 of their papers we have counts for
9 papers
Crystal fields, disorder, and antiferromagnetic short-range order in Yb0.24Sn0.76Ru
T. Klimczuk, C. H. Wang, J. M. Lawrence +16
We report extensive measurements on a new compound (Yb0.24Sn0.76)Ru that crystallizes in the cubic CsCl structure. Valence band photoemission and L3 x-ray absorption show no divale…
Role of Magnetic Exchange Energy on Charge Ordering in RSFO (R=La, Pr, and Nd)
J. Ma, J. -Q. Yan, S. O. Diallo +6
Inelastic neutron scattering is applied to study the role of magnetism in stabilizing the charge ordered state in \emph{R}SrFeO (\emph{R}SFO) (\emph{R} = La,…
Dispersion and energy spectrum of spin excitations in an underdoped La_1.90Sr_0.10CuO_4
M. Kofu, T. Yokoo, F. Trouw +1
We performed inelastic neutron experiments on underdoped La_2-xSr_xCuO_4(x=0.10, T_c=28.6K) using a time-of-flight neutron scattering technique. Four incommensurate peaks on the tw…
Damping of antiferromagnetic spin waves by valence fluctuations in the double layer perovskite YBaFe2O5
S. Chang, P. Karen, M. P. Hehlen +2
Inelastic neutron scattering experiments show that spin dynamics in the charge ordered insulating ground state of the double-layer perovskite YBaFe2O5 is well described in terms of…
Stabilization of charge ordering in La_(1/3)Sr_(2/3)FeO_(3-d) by magnetic exchange
R. J. McQueeney, J. Ma, S. Chang +3
The magnetic exchange energies in charge ordered La_(1/3)Sr_(2/3)FeO_(3-d) (LSFO) and its parent compound LaFeO_(3) (LFO) have been determined by inelastic neutron scattering. In L…
Anisotropic intermediate valence in Yb2M3Ga9 (M = Rh, Ir)
A. D. Christianson, J. M. Lawrence, A. M. Lobos +10
The intermediate valence compounds Yb2M3Ga9 (M = Rh, Ir) exhibit an anisotropic magnetic susceptibility. We report measurements of the temperature dependence of the 4f occupation n…