activity
20012011
most citedStrongly linked current flow in polycrystalline forms of the new superconductor MgB2

951 citations · 4.4k across the 23 of their papers we have counts for

collaborators

23 papers

cond-mat.str-el2011★ 13 cited

Evolution of the commensurate and incommensurate magnetic phases of the S = 3/2 kagome staircase Co3V2O8 in an applied field

Joel S. Helton, Ying Chen, Georgii L. Bychkov +4

Single crystal neutron diffraction studies have been performed on the S = 3/2 kagome staircase compound Co3V2O8 with a magnetic field applied along the magnetization easy-axis (H |…

cond-mat.str-el2010★ 25 cited

Electric field control of multiferroic domains in NiVO imaged by X-ray polarization enhanced topography

F. Fabrizi, H. C. Walker, L. Paolasini +7

The magnetic structure of multiferroic NiVO has been investigated using non-resonant X-ray magnetic scattering. Incident circularly polarized X-rays combined with full…

cond-mat.str-el2009★ 72 cited

Coupled magnetic and ferroelectric domains in multiferroic Ni3V2O8

I. Cabrera, M. Kenzelmann, G. Lawes +9

Electric control of multiferroic domains is demonstrated through polarized magnetic neutron diffraction. Cooling to the cycloidal multiferroic phase of Ni3V2O8 in an electric field…

cond-mat.str-el2006

Optical Properties and Magnetic Field-Induced Phase Transitions in the Ferroelectric State of NiVO

R. C. Rai, J. Cao, S. Brown +7

We use a combination of optical spectra, first principles calculations, and energy dependent magneto-optical measurements to elucidate the electronic structure and to study the pha…

cond-mat.str-el2006★ 61 cited

Complex magnetic order in the kagome staircase compound Co3V2O8

Y. Chen, J. W. Lynn, Q. Huang +9

Co3V2O8 (CVO) has a geometrically frustrated magnetic lattice, a Kagome staircase. The crystal structure consists of two inequivalent Co sites, one-dimensional chains of Co(2) spin…

cond-mat.str-el2005★ 117 cited

Field dependence of magnetic ordering in Kagome-staircase compound Ni3V2O8

M. Kenzelmann, A. B. Harris, A. Aharony +11

We present powder and single-crystal neutron diffraction and bulk measurements of the Kagome-staircase compound Ni3V2O8 (NVO) in fields up to 8.5T applied along the c-direction. (T…