159 citations · 663 across the 14 of their papers we have counts for
14 papers
Q-dependence of the spin fluctuations in the intermediate valence compound CePd3
V. R. Fanelli, J. M. Lawrence, E. A. Goremychkin +7
We report inelastic neutron scattering experiments on a single crystal of the intermediate valence compound CePd3. At 300 K the magnetic scattering is quasielastic, with halfwidth…
Magnetism in nanoparticle LaCoO3
A. M. Durand, D. P. Belanger, F. Ye +4
LaCoO3 (LCO) nanoparticles were synthesized and their magnetic and structural properties were examined using SQUID magnetometery and neutron diffraction. The nanoparticles exhibit…
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…
Local Structure of La1-xSrxCoO3 determined from EXAFS and neutron PDF studies
N. Sundaram, Y. Jiang, I. E. Anderson +6
The combined local structure techniques, extended x-ray absorption fine structure (EXAFS) and neutron pair distribution function analysis, have been used for temperatures 4 <= T <=…
Ytterbium divalency and lattice disorder in near-zero thermal expansion YbGaGe
C. H. Booth, A. D. Christianson, J. M. Lawrence +3
While near-zero thermal expansion (NZTE) in YbGaGe is sensitive to stoichiometry and defect concentration, the NZTE mechanism remains elusive. We present x-ray absorption spectra t…
Direct Observation of High-Temperature Polaronic Behavior In Colossal Magnetoresistive Manganites
N. Mannella, A. Rosenhahn, C. H. Booth +6
The temperature dependence of the electronic and atomic structure of the colossal magnetoresistive oxides (x = 0.3, 0.4) has been studied using core and val…