This article discusses fluctuating order in a quantum disordered phase proximate to a
quantum critical point, with particular emphasis on fluctuating stripe order. Optimal strategies …

High-temperature superconductivity was discovered in the pressurized nickelate La3Ni2O7
which has a unique bilayer structure and mixed valence state of nickel. The properties at …

The recent discovery of superconductivity in oxygen-reduced monovalent nickelates has
raised a new platform for the study of unconventional superconductivity, with similarities to …

In the search for the mechanism of high-temperature superconductivity, intense research
has been focused on the evolution of the spin excitation spectrum on do** from the …

Neutron scattering experiments continue to improve our knowledge of spin fluctuations in
layered cuprates, excitations that are symptomatic of the electronic correlations underlying …

In high-T c superconductors the magnetic and electronic properties are determined by the
probability that valence electrons jump virtually from site to site in the CuO2 planes, a …

Polarized and unpolarized neutron triple-axis spectrometry was used to study the dynamical
magnetic susceptibility χ ″(q, ω) as a function of energy (ħ ω) and wave vector (q) in a wide …

Inelastic neutron scattering was used to study the wave vector–and frequency-dependent
magnetic fluctuations in single crystals of superconducting YBa2Cu3O6+ x. The spectra …

An important feature of the high-transition-temperature (high-T c) copper oxide
superconductors is the magnetism that results from the spins associated with the incomplete …

A review is presented of the static and dynamic magnetic properties of hole-doped cuprate
superconductors measured with neutron scattering. A wide variety of experiments are …