Research on spatially structured light has seen an explosion in activity over the past
decades, powered by technological advances for generating such light and driven by …

A permanent electric dipole moment (EDM) of a particle or system is a separation of charge
along its angular momentum axis and is a direct signal of T violation and, assuming CPT …

We present for the first time a detailed and comprehensive analysis of the experimental
results that set the current world sensitivity limit on the magnitude of the electric dipole …

An experimental search for an electric dipole moment (EDM) of the neutron has been carried
out at the Institut Laue-Langevin, Grenoble. Spurious signals from magnetic-field fluctuations …

We report discovery of collinear-magnetism-driven ferroelectricity in the Ising chain magnet
Ca 3 Co 2-x Mn x O 6 (x≈ 0.96). Neutron diffraction shows that Co 2+ and Mn 4+ ions …

There is much interest in employing terahertz (THz) radiation across a range of imaging
applications, but so far, technologies have struggled to achieve the necessary frame rates …

Abundant resources of magnesium silicates make an interesting prospect for long-term
storage of CO2 by mineral carbonation. Several carbonation processes proposed in …

We study the Doppler-broadened absorption of a weak monochromatic probe beam in a
thermal rubidium vapour cell on D lines. A detailed model of the susceptibility is developed …

We report our discovery of ferroelectricity in the spiral-magnetic state in the quantum quasi-
one-dimensional (1D) S= 1/2 magnet of LiCu 2 O 2. Electric polarization (P) emerges along …

We report the first direct transition from a paramagnetic and paraelectric phase to an
incommensurate multiferroic in the triangular lattice antiferromagnet RbFe (MoO 4) 2 …