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Oxygen kinetic energy and momentum distribution in light and heavy water acro...
Nuclear quantum effects in water arise from the noncommutative character of momentum and position, which in turn is related to the potential energy surface onto which the atoms... -
Absolute normalisation of spectra in DINS experiments:exploring the route to ...
The aim of this proposal is to investigate in the methodology of Deep Inelastic Neutron Scattering (DINS) data analysis, with especial emphasis in the absolute normalisation of... -
Proton coherence in polymer fuel cell electrolytes
Recent studies of short side chain(SSC) polymers used in fuel cells have shown that they have higher conductivity and better structural properties than Nafion, the commercially... -
Damage pathways in organic polymer transistors
The aim of the experiment is to test the damage pathways in organic semiconductor under high energy neutron irradiation. In the first experiment we propose to monitor the... -
Kinetic Energy of Lithium
This dataset has no description
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Comparison of D- and H-cross-section anomalies in the non-metallic hydrides Y...
Improved experiments on the two non-metallic hydrides YH3 and YD3 are proposed. Since they have a well developed band gap in their electronic structure they are suitable as a... -
Neutron Compton Scattering of Soft Layered Materials
Although graphite and hexagonal boron nitride lie at the heart of many technological applications, their accurate theoretical description using density-functional-theory-based... -
NEUTRON-INDUCED EFFECTS ON MODERN FPGAS AND PARALLEL COMPUTING SYSTEMS
The goal of this proposal is to measure and characterize the Single Event Effects (SEEs) produced by neutrons available at ISIS in different commercial and state-of-the-art... -
Proton and Oxygen Momentum Distributions in HxLiyWO3: Detecting Changes with ...
We request 4 days on VESUVIO to study the proton, lithium and oxygen momentum distributions in a series of HxLiyWO3 bronzes (including the protonated bronze HxWO3). VESUVIO has... -
Tunneling effect of hydrogen and deuterium in alpha-Mn
DINS is capable of observing coherent tunneling of protons in a double well potential through the effects of the tunneling on the momentum distribution of the protons. In our... -
protons mometum distribution and transport mechanisms in protic ionic liquids
Aim of the proposal is to characterize the protons momentum distribution of the protic ionic liquids [EtNH3]NO3 and [EtNH3]HCOO in the normal liquid and supercooled states. Our... -
Proton mobility in Solid Super Proton Conductor CsHSO4
As a natural continuation of RB1010524, we propose to perform NCS measurements on CsHSO4 around the super protonic phase transition at 414 K. Our methodology to compute atomic... -
The Storage of Ammonia in Framework Structures: Kinetic Investigation of Ammo...
We request 4 days on VESUVIO to study atomic momentum distributions in copper-exchanged Linde Type A (LTA) and Sodalite (SOD) zeolite frameworks, into which ammonia has been... -
Intensity anomalies and momentum distributions in liquid and solid H2/D2.
H2 and D2 are simple systems which can be used to bench mark the accuracy of VESUVIO measurements. Previous measurements performed in 2008 indicate the presence of an intensity... -
Quantum corrections for water in carbon nanohorns
The microscopic structure of of water [and ice] in carbon nanohorns by neutron diffraction on GEM has shown that water has a density that is ~20% lower than the normal liquid... -
Proton Zero Point Energy Effects on the Folding of Proteins
Earlier experiment at ISIS have shown that water responds to the distortion of the hydrogen bond network by delocalizing some of the protons in the vicinity of the defects. That... -
Oxygen kinetic energy and momentum distribution in light and heavy water acro...
In our previous experiment, RB1120106 (see the experimental report in the database), we have successfully isolated the oxygen Compton profile in heavy water. The kinetic energy... -
DINS scattering in supercritical water
The proposed experiment aims to explore in detail these two effects in a thermodynamic range at ~25 MPa over a temperature range of 280° to 600°C, never investigated before,... -
Violation of y-scaling in D2 ¿ Test of existing theories
The applicants aim to perform the most authoritative measurements of NCS profiles by controlling and precisely quantifying everything to do with the sample. In July 2008 we... -
Proton quantum delocalization in lithium imide studied through neutron Compto...
we propose deep inelastic neutron scattering measurements on VESUVIO to investigate the short time proton dynamics in Li2NH. The latter belongs to the Li-H-N system, which has...
