872 citations · 3.4k across the 46 of their papers we have counts for
5 papers · 1 filter
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…
Ferroelectricity in Incommensurate Magnets
A. B. Harris, G. Lawes
We review the phenomenology of coupled magnetic and electric order parameters for systems in which ferroelectric and incommensurate magnetic order occur simultaneously. We discuss…
Magnetic inversion symmetry breaking and ferroelectricity in TbMnO3
M. Kenzelmann, A. B. Harris, S. Jonas +7
TbMnO3 is an orthorhombic insulator where incommensurate spin order for temperature T_N < 41K is accompanied by ferroelectric order for T < 28K. To understand this, we establish th…
Expansion for -Core Percolation
A. B. Harris, J. M. Schwarz
The physics of -core percolation pertains to those systems whose constituents require a minimum number of connections to each other in order to participate in any clustering…
Magnetically driven ferroelectric order in NiVO
G. Lawes, A. B. Harris, T. Kimura +8
We show that for NiVO long-range ferroelectric and incommensurate magnetic order appear simultaneously in a single phase transition. The temperature and magnetic field…