104 citations · 155 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2009★ 43 cited
Magnetic order and dynamics of the charge-ordered antiferromagnet La1.5Sr0.5CoO4
L. M. Helme, A. T. Boothroyd, R. Coldea +7
We describe neutron scattering experiments performed to investigate the magnetic order and dynamics of half-doped La1.5Sr0.5CoO4. This layered perovskite exhibits a near-ideal chec…
cond-mat.str-el2004★ 104 cited
Three-Dimensional Spin Fluctuations in Na0.75CoO2
L. M. Helme, A. T. Boothroyd, R. Coldea +4
We report polarized- and unpolarized-neutron scattering measurements of magnetic excitations in single-crystal Na0.75CoO2. The data confirm ferromagnetic correlations within the co…
cond-mat.str-el2003★ 8 cited
Magnetic excitations in LaSrCoO
L. M. Helme, A. T. Boothroyd, D. Prabhakaran +3
We report magnetization and neutron scattering measurements of the half-doped compound LaSrCoO, which exhibits a checkerboard pattern of charge ordering below ~…