The spin ice materials, including Ho 2 Ti 2 O 7 and Dy 2 Ti 2 O 7, are rare-earth pyrochlore
magnets which, at low temperatures, enter a constrained paramagnetic state with an …

Within the past 20 years or so, there has occurred an explosion of interest in the magnetic
behavior of pyrochlore oxides of the type A 2 3+ B 2 4+ O 7, where A is a rare-earth ion and …

Electrically charged particles, such as the electron, are ubiquitous. In contrast, no
elementary particles with a net magnetic charge have ever been observed, despite intensive …

We review a key subset of the experimental studies that have recently focused on cubic
pyrochlore magnets whose pseudospin-1 2 degrees of freedom have mixed dipolar and …

The pyrochlore magnet Ce 2 Zr 2 O 7 has attracted much attention as a quantum spin ice
candidate whose novelty derives in part from the dipolar-octupolar nature of the Ce 3+ …

One of the most remarkable examples of emergent quasi-particles is that of
the'fractionalization'of magnetic dipoles in the low energy configurations of materials known …

The Ce 3+ pseudospin-1/2 degrees of freedom in Ce 2 Zr 2 O 7 possess both dipolar and
octupolar character which enables the possibility of novel quantum spin liquid ground states …

Dy 2 Ti 2 O 7 is a geometrically frustrated magnetic material with a strongly correlated spin
ice regime that extends from 1 K down to as low as 60 mK. The diffuse elastic neutron …

The pyrochlore spin ice compounds Dy 2 Ti 2 O 7 and Ho 2 Ti 2 O 7 are well described by
classical Ising models down to low temperatures. Given the empirical success of this …

We studied the field induced magnetic order in R 2 Ti 2 O 7 pyrochlore compounds with
either uniaxial (R= Ho, Tb) or planar (R= Er, Yb) anisotropy, by polarized neutron diffraction …