36 Works

Data from: Towards a mechanistic understanding of carbon stabilization in manganese oxides.

Karen Johnson, Graham Purvis, Elisa Lopez-Capel & Jesus Ojeda
Minerals are known to stabilise organic carbon in sediments, affecting biogeochemical cycles and global climate, but the mechanism is not understood. Here, the authors suggest that manganese oxides can trap organic carbon and may act as a 'mineral pump', transforming carbon between labile and refractory forms.

Metadata for 'Long lifetime hole traps at grain boundaries in CdTe thin-film photovoltaics'

Budhika Mendis
A novel time-resolved cathodoluminescence method, where a pulsed electron beam is generated via the photoelectric effect, is used to probe individual CdTe grain boundaries. Excitons have a short lifetime (100 ps) within the grains and are rapidly quenched at the grain boundary. However, a ~47 meV shallow acceptor, believed to be due to oxygen, can act as a long lifetime hole trap, even at the grain boundaries where their concentration is higher. This provides direct...

Raw data used to create the figures in the article "Ultra-high dispersion NMR reveals new levels of detail"

Juan A. Aguilar, Peter Kiraly, Ralph Adams, Mickaëlle Bonneau, Elizabeth J. Gray, Mathias Nilsson, Alan M. Kenwright & Gareth A. Morris
Raw NMR files (FID's)

Quantum reflection of bright solitary matter-waves from a narrow attractive potential: Supporting data.

A. L. Marchant, T. P. Billam, M. M. H. Yu, A. Rakonjac, J. L. Helm, J. Polo, C. Weiss, S. A. Gardiner & S. L. Cornish
Data supporting the work "Quantum reflection of bright solitary matter-waves from a narrow attractive potential". Prepr int available at http://www.arxiv.org/abs/1507.04639.

Data from "Cooperative ordering in lattices of interacting two-level dipoles"

Robert J. Bettles, Simon A. Gardiner & Charles S. Adams
Submission to academic journal for publication. PACS numbers: 32.70.Jz, 42.50.Gy, 03.75.Lm.

East Anglia and Mease Crop Data for Building Land Use Models

Matthias Troffaes, Lewis Paton, Nigel Boatman, Muhamed Hussein & Andy Hart
For full details about where the data was obtained and how it was used, refer to description.txt included with the zip file along with the data. The zip file also contains source code for statistical analysis of the data.

Measuring the disorder of vortex lattices in a Bose-Einstein condensate: supporting data

A. Rakonjac, A. L. Marchant, T. P. Billam, J. L. Helm, M. M. H. Yu, S. A. Gardiner & S. L. Cornish
We report observations of the formation and subsequent decay of a vortex lattice in a Bose-Einstein condensate confined in a hybrid optical-magnetic trap. Vortices are induced by rotating the anharmonic magnetic potential that provides confinement in the horizontal plane. We present simple numerical techniques based on image analysis to detect vortices and analyse their distributions. We use these methods to quantify the amount of order present in the vortex distribution as it transitions from a...

Supporting Data for: "Superballistic center-of-mass motion in one-dimensional attractive Bose gases"

Christoph Weiss, Simon L. Cornish, Simon A. Gardiner & Heinz-Peter Breuer
For full details about data refer to description.txt included with the tar.gz file along with the data. The tar.gz file also contains Gnuplot source code used to generate papers figures.

Data for Quantum chaos in ultracold collisions between Yb (1S0) and Yb (3P2)

Dermot G Green, Matthew D Frye, Masato Morita & Jeremy M Hutson
Source data for the paper entitled "Quantum chaos in ultracold collisions between Yb (1S0) and Yb (3P2)" (arXiv:1510.06992). Contains potential curves for Fig. 1, and results of coupled-channel calculations used to generate Figs. 2 and 3.

The Impact of Diffuser Augmentation on a Tidal Stream Turbine

Nicholas Cresswell, Grant Ingram & Robert Dominy
Full data underlying the figures and referenced statistics in the paper "The Impact of Diffuser Augmentation on a Tidal Stream Turbine" published in Ocean Engineering

Data from "Effect of line broadening on the performance of Faraday filters"

M. A. Zentile, R. S. Mathew, J. Keaveney, D. J. Whiting, C. S. Adams & I. G. Hughes
Data files that underpins the article tiled "Effect of line broadening on the performance of Faraday filters". All data provided here are in the same units as used in the corresponding article, unless otherwise explicitly stated.

Data from "Fluorescent Carbon Dot – Molecular Salt Hydrogels"

Angelina Cayuela, Stuart R. Kennedy, M. Laura Soriano, Christopher D. Jones, M. Laura Soriano, Miguel Valcárcel & Jonathan W. Steed
The incorporation of functionalised carbon nanodots within a novel low molecular weight salt hydrogel derived from 5-aminosalycilic acid is reported. The carbon dots result in markedly enhanced gelation properties, while inclusion within the hydrophobic gel results in a dramatic fluorescence enhancement for the carbon nanomaterials. The resulting hybrid CD Gels exhibit a useful sensor response for heavy metal ions, particularly Pb2+.

Brownfield land dataset

Clare Bambra, Steve Robertson, Adetayo Kasim, Joe Smith, Jo Cairns, Alison Copeland, Nina Finlay & Karen Johnson
This dataset contains the relative proportion of brownfield land (or previously developed land) at Census Statistical Ward Level in England taken from 2009 National Land Use Database, age and sex standardised morbidity (from 2001 UK Census) and age and sex standardised all-cause premature mortality (below 75 years) from the Office for National Statistics (1998-2003)

Measurement of sulphur diffusion for different CdTe solar cells

Budhika Mendis, A.A. Taylor, J.D. Major, G. Kartopu, D. Lamb, J. Duenow, R.G. Dhere, X. Maeder, S.J.C. Irvine & K. Durose
Measurement of sulphur diffusion for different CdTe solar cells.

Data from "Simulating spin dynamics in organic solids under heteronuclear decoupling"

Ilya Frantsuzov, Matthias Ernst, Steven P. Brown & Paul Hodgkinson
Abstract from article: Although considerable progress has been made in simulating the dynamics of multiple coupled nuclear spins, predicting the evolution of nuclear magnetisation in the presence of radio-frequency decoupling remains challenging. We use exact numerical simulations of the spin dynamics under simultaneous magic-angle spinning and RF decoupling to determine the extent to which numerical simulations can be used to predict the experimental performance of heteronuclear decoupling for the CW, TPPM and XiX sequences, using...

Progress towards quantum-enhanced interferometry with harmonically trapped quantum matter-wave bright solitons: Supporting data

Bettina Gertjerenken, Timothy P. Wiles & Christoph Weiss
Supporting data for the publication "Progress towards quantum-enhanced interferometry with harmonically trapped quantum matter-wave bright solitons"

Robust NMR water signal suppression for demanding analytical applications

Juan A. Aguilar & Simon J. Kenwright
We describe the design and application of robust, general-purpose water signal suppression pulse sequences well suited to chemometric work. Such pulse sequences need to deal well with pulse mis-calibrations, radiation damping, chemical exchange, and the presence of sample inhomogeneities, as well as with significant variations in sample characteristics such as pH, ionic strength, relaxation characteristics and molecular weight. Of course, such pulse sequences should produce un- distorted lineshapes and baselines and work well both under...

Production and characterization of a dual species magneto-optical trap of cesium and ytterbium.

S. L. Kemp, K. L. Butler, R. Fretag, S. A. Hopkins, E. A. Hinds, M. R. Tarbutt & S. L. Cornish
Abstract from article: We describe an apparatus designed to trap and cool a Yb and Cs mixture. The apparatus consists of a dual species effusive oven source, dual species Zeeman slower, magneto-optical traps in a single ultra-high vacuum science chamber, and the associated laser systems. The dual species Zeeman slower is used to load sequentially the two species into their respective traps. Its design is flexible and may be adapted for other experiments with different...

Why do Animal Eyes have Pupils of Different Shapes? (Data Files)

Gordon Love
There is a striking correlation between terrestrial species' pupil shape and ecological niche (i.e., foraging mode and time of day they are active). Species with vertically elongated pupils are very likely to be ambush predators and active day and night. Species with horizontally elongated pupils are very likely to be prey and to have laterally placed eyes. Vertically elongated pupils create astigmatic depth of field such that images of vertical contours nearer or farther than...

Intercombination Effects in Dipole-Mediated Energy Transfer (Data Files)

Christophe Vaillant, Robert Potvliege & Matt Jones
Data files to accompany the article entitled "Intercombination Effects in Dipole-Mediated Energy Transfer". Data files include all data used in the generation of the figures shown in the article. For more information, please see the article in question, or refer to the README.txt file

Data from "Spectroscopic detection of atom-surface interactions in an atomic-vapor layer with nanoscale thickness"

Kate Whittaker, James Keaveney, Charles S Adams & Ifan Hughes
Abstract from paper: We measure the resonance line shape of atomic-vapor layers with nanoscale thickness confined between two sapphire windows. The measurement is performed by scanning a probe laser through resonance and collecting the scattered light. The line shape is dominated by the effects of Dicke narrowing, self-broadening, and atom-surface interactions. By fitting the measured line shape to a simple model we discuss the possibility to extract information about the atom-surface interaction.

Data Supporting "Interfacial contribution to thickness dependent in-plane anisotropic magnetoresistance", AIP Advances 5, 127108 (2015)

Mustafa Tokac, Mu Wang, Samridh Jaiswal, Andrew Rushforth, Bryan Gallagher, Del Atkinson & Aidan Hindmarch
(Abstract from article) We have studied in-plane anisotropic magnetoresistance(AMR) in cobaltfilms with overlayers having designed electrically interface transparency. With an electrically opaque cobalt/overlayer interface, the AMR ratio is shown to vary in inverse proportion to the cobaltfilm thickness; an indication that in-plane AMR is a consequence of anisotropic scattering with both volume and interfacial contributions. The interface scattering anisotropy opposes the volume scattering contribution, causing the AMR ratio to diminish as the cobaltfilm thickness is...

Transverse field muon-spin rotation signature of the skyrmion-lattice phase in Cu2OSeO3

Tom Lancaster
We present the results of transverse field (TF) muon-spin rotation measurements on Cu2OSeO3, which has a skyrmion lattice (SL) phase.

Observation of interference effects via four photon excitation of highly excited Rydberg states in thermal cesium vapor (Data files)

Jorge M. Kondo, Nikola Šibalić, Alex Guttridge, Christopher G. Wade, Natalia R. De Melo, Charles S. Adams & Kevin J. Weatherill
We report on the observation of Electromagnetically Induced Transparency (EIT) and Absorption (EIA) of highly-excited Rydberg states in thermal Cs vapor using a 4-step excitation scheme. The advantage of this 4-step scheme is that the final transition to the Rydberg state has a large dipole moment and one can achieve similar Rabi frequencies to 2 or 3 step excitation schemes using two orders of magnitude less laser power. Consequently each step is driven by a...

Real-time traversable surface detection by colour space fusion and temporal analysis - Evaluation Dataset

Toby P. Breckon & Ioannis Katramados
Data set from research paper: Real-Time Traversable Surface Detection by Colour Space Fusion and Temporal Analysis (I. Katramados, S. Crumpler, T.P. Breckon), In Proc. International Conference on Computer Vision Systems, Springer, Volume 5815, pp. 265-274, 2009. Previously released (2009-2015) as zip file download from personal web page of the authors (Katramados / Breckon).

Registration Year

  • 2015
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