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Magnetic Excitations in an Organic-Inorganic Hybrid Kagome Lattice Antiferrom...
The material Cu(1,3-benzenedicarboxylate) (C8H4CuO4) features structurally perfect kagome lattice planes of spin-1/2 copper2+ ions, with the separated by organic linkers. High... -
Direct Measurement of Spin Hamiltonian in an Organometallic S=1/2 Antiferroma...
The nature of the ground state of the spin-1/2 kagome lattice antiferromagnet remains an important question. Cu(1,3-bdc) is a hybrid organometallic compound featuring S=1/2 Cu2+... -
In-Situ Neutron Diffraction Study of Plastic Deformation and Crack-Growth Mec...
Our continuous proposal work will focus mainly on the influence of dislocation dominated deformation modes on fatigue-crack-growth in order to fully complete our proposed... -
Phase Separation in Organic Photovoltaic Cells
Organic photovoltaic (OPV) cells have the potential to be the basis of a renewable energy source that is inexpensive and portable. Current state-of-the-art solution-processed... -
Magnetic Proximity Effects in Ferromagnetic-Superconducting Spin Valves
The recent experimental verification of the unique odd-frequency spin triplet superconductivity in artificial thin film ferromagnetic-superconducting structures is likely to... -
SANS study of self assembled structures formed from salicylate surfactant in ...
We wish to determine a structure we have observed in a dodecane/surfactant/water system. Initial experimentation has suggested the possibility of spontaneous formation of a... -
Interaction between superconductivity and magnetism in iron-lead thin films
A previous CRISP measurement allows us to show for the first time using PNR a change in the response due to superconductivity in an Fe/Pb/Fe tri-layer sample. This type of... -
Analyte Distribution within Thin Film Explosive Sensors
In the current world political climate, technology that offers accurate, real-time and selective sensing of explosive compounds is increasingly important. Whether it is for use... -
Thin Water Layers
The aim of this proposal is to determine the thickness of a water layer surrounding colloidal particles dispersed in oil with changes in ionic strength. Recent work by our group... -
Magnetic field induced phase transition in two dimensional triangular lattice...
We propose to conduct an inelastic scattering study on NaVS2 and NaVSe2 in zero magnetic field on the MARI spectrometer. These compounds form triangular lattices which are... -
Determination of orbital ordering in ZnV2O4 via the Magnetic Excitation Spectrum
ZnV2O4 possesses coupled spins, lattice and orbital degrees of freedom. A number of models of orbital ordering have been proposed for the tetragonal phase, these are real... -
Magnetic excitations of SrV10O15
Recently, new type of frustrated magnets, BaV10O15 and SrV10O15, were found to exhibit interesting phenomena due to mixed valence ions forming a modified triangular lattice.... -
Inelastic neutron scattering study on CeMnAsO and LaMnAsO
RMnAsO (R = Ce and La) are isostructural compounds with Fe-based oxypnictides, but has a unique properties as Mott insulator unlike the nonsuperconducting parent compounds of... -
A Microstructure-Based Polycrystal Plasticity Study at the Propagating Fatigu...
An investigation of the elastic and plastic anisotropy of polycrystal in the vicinity of the fatigue-crack tip is of both scientific and practical significance to promote a... -
SANS study of hollow nanoparticles and their solvent release
Hollow nanoparticles (HNP) have been successfully used for encapsulation and controlled release of biochemicals such as drugs, DNA, and dyes. However no in-situ method has been... -
Diffusion Kinetics in Multilayer Organic Films for OLEDs
Conjugated organic semiconductors form an exciting class of materials that can be used in a variety of cutting edge technologies including organic light-emitting diodes (OLED),... -
Determination of fullerene-polymer interactions
Fullerenes often produce very dramatic improvements to polymer properties, but their limited miscibility with polymers is often a severe restriction to the general utility. We... -
Coexistence of Superconductivity and Magnetism in Thin Films
We have recently used a combination of PNR and low energy muon spin rotation (LEM) to detect the coexistence of an induced SDW and superconductivity in the superconducting layer... -
Non-Fullerene Based Acceptors for Organic Solar Cells
Organic Solar Cells (OSCs) have attracted substantial commercial and scientific interest as they provide a pathway to realizing a renewable energy source that is portable... -
Mapping the evolution of strains/stresses across the interface between dissim...
The research is to study the fundamental issues and the key factors in controlling the interfacial bonding of dissimilar metallic alloys made by spraying deposition; and the...
