70 datasets found

We propose to use OSIRIS to determine the magnetic structures of a series of cobalt oxysulfides containing Co in square planar coordination. Several compositions...

The bilayer ruthenate Sr3Ru2O7 is the first material found to have a quantum critical end-point and is believed to display ¿nematic electronic order¿. We have previously studied...

Low-dimensional quantum spin systems with introduced disorder are a fascinating playground for investigations of the interplay between quantum effects, strong correlations and...

The piloting experiments RB820478, RB610497 and RB 10067 on VESUVIO on (NH4)2PdCl6 and (NH4)2TeCl6 have shown that: (i) at 300 K, the dynamics of NH4+ and PdCl6- and TeCl6- is...

The detailed functional characterization of an outer membrane for C. glutamicum is a major challenge for the future since it raises several questions regarding the resistance of...

In 1972, Haupt observed a giant enhancement of proton polarisation in NMR experiments on crystalline g-picoline. Key to this discovery was the implementation of quick...

We will use the high resolution of HRPD and the excellent long d-spacing data available on OSIRIS to investigate the phase transitions in Sr1-xNaxFe2As2 which are associated...

In SrEr2O4 the magnetic Er ions are linked through a network of triangles and hexagons, where geometrical frustration can arise, provided that some exchange interactions are...

We propose to explore the low energy excitation spectrum of the LiNiVO4, a system which we believe is a previously unobserved realization of a random distribution of 1D...

This is part of a larger experiment which will investigate three related systems which contain copper deficient anti-fluorite-type copper sulfide layers. The overall aim is to...

Neutron spin resonance mode is a common feature in different classes of magnetic superconductors; nonetheless, the microscopic origin of the mode is still unclear. In general,...

Sodium sulfate decahydrate (mirabilite) may be an important rock-forming mineral in the outer solar system, comprising a large fraction of the mantles of Jupiter's icy moons; it...

Fluidised Catalytic Cracking (FCC) units (shown below) are one of the major conversion units in modern petrochemical refineries. ZSM-5 additives. These are used in FCC units to...

Magnetically modulated structures have been predicted to form close to quantum critical points in a number of recent theories, although there are no experimental examples of...

We propose to study the temperature evolution of the spontaneous strain, crystal and magnetic structure of the charge ordered, mixed valence iron silicate ilvaite. In addition,...

Ethylene glycol is an industrially important alcohol used as anti-freeze. The presence of intra and inter-molecular hydrogen bonding in its liquid and solid state form makes the...

We investigated nuclear spin excitations in the multiferroic HoCrO3 on the BASIS spectrometer of SNS, Oak Ridge. We found low energy excitations arising from hyperfine...

The atoms in solid helium are weakly bound and have small mass so that the overlap of their wave functions (zero point motion) is large, making it a quantum solid close to the...

In SrEr2O4 the magnetic Er ions are linked through a network of triangles and hexagons, where geometrical frustration can arise, provided that some exchange interactions are...

The recent discovery of superconductivity in a series of iron pnictide materials has provided impetus to the field of new materials discovery. Like in the cuprate...