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Results: 792
Molecules with dipoles in periodic boundary conditions in a tetragonal cell.
MJ Rutter
May 09, 2019
When a system which contains a dipole, and whose dimensionality is less than three, is studied in a code which imposes periodic boundary conditions in all three dimensions, an artificial electric field arises which keeps the...
Mechanical Properties of MJ-Class Toroidal Magnet Wound by Composite HTS Conductor
An MJ-class superconducting magnetic energy storage (SMES) system has a wide range of potential applications in electric power systems. The composite high-temperature superconducting HTS conductor, which has the advantages of...
Mechanical Properties of MJ-Class Toroidal Magnet Wound by Composite HTS Conductor
An MJ-class superconducting magnetic energy storage (SMES) system has a wide range of potential applications in electric power systems. The composite high-temperature superconducting HTS conductor, which has the advantages of...
Charged surfaces and slabs in periodic boundary conditions
MJ Rutter
Jan 28, 2022
Plane wave density functional theory codes generally assume periodicity in
all three dimensions. This causes difficulties when studying charged systems,
for instance energies per unit cell become infinite, and, even after...
Time Dependence of Few-Body Forster Interactions Among Ultracold Rydberg Atoms
Rubidium Rydberg atoms in either |mj| sublevel of the 36p3/2 state can exchange energy via Stark-tuned Förster resonances, including two-, three-, and four-body dipole-dipole interactions. Three-body interactions of this type...
dipolar gases long-range interactions optical lattices traps ultracold collisions Rydberg Atoms Atomic, Molecular and Optical Physics
Published by: Ursinus College
Charged surfaces and slabs in periodic boundary conditions
M J Rutter
Apr 09, 2021
Abstract: Plane wave density functional theory codes generally assume periodicity in all three dimensions. This causes difficulties when studying charged systems, for instance energies per unit cell become infinite, and, even...
Charged surfaces and slabs in periodic boundary conditions
M J Rutter
May 06, 2021
Abstract: Plane wave density functional theory codes generally assume periodicity in all three dimensions. This causes difficulties when studying charged systems, for instance energies per unit cell become infinite, and, even...
Charged surfaces and slabs in periodic boundary conditions
M J Rutter
Apr 09, 2021
Abstract: Plane wave density functional theory codes generally assume periodicity in all three dimensions. This causes difficulties when studying charged systems, for instance energies per unit cell become infinite, and, even...
Branched ketone biofuels as blending agents for Jet-A1 aviation kerosene
Joseph Donnelly, Richard Horton, Kesavan Gopalan, Christopher D. Bannister, Christopher J. Chuck
Jan 21, 2016
In this investigation a range of ketone biofuels produced from the alkylation of isoamyl alcohol and isobutanol were examined as potential blending agents with Jet A-1 aviation kerosene. The fuels were synthesized under...
Charged surfaces and slabs in periodic boundary conditions
M J Rutter
May 06, 2021
Abstract: Plane wave density functional theory codes generally assume periodicity in all three dimensions. This causes difficulties when studying charged systems, for instance energies per unit cell become infinite, and, even...
Branched ketone biofuels as blending agents for Jet-A1 aviation kerosene
Joseph Donnelly, Richard Horton, Kesavan Gopalan, Christopher D. Bannister, Christopher J. Chuck
Jan 21, 2016
In this investigation a range of ketone biofuels produced from the alkylation of isoamyl alcohol and isobutanol were examined as potential blending agents with Jet A-1 aviation kerosene. The fuels were synthesized under...
From private to social cost-benefit analysis
Cement production is linked to heavy environmental load with exigences for reduction and substitution of raw materials and energy demands/sources. Recently, with the potential commercial discovery of natural gas (NG) reserves in...
From private to social cost-benefit analysis
Cement production is linked to heavy environmental load with exigences for reduction and substitution of raw materials and energy demands/sources. Recently, with the potential commercial discovery of natural gas (NG) reserves in...
Quantum Mechanical Interference in the Field Ionization of Rydberg Atoms
Jacob A. Hollingsworth
Jan 01, 0001
Rydberg atoms are traditionally alkali metal atoms with their valence electron excited to a state of very large principle quantum number. They possess exaggerated properties, and are consequently an attractive area of study for...
Avoided Crossing Mach-Zehnder Landau- Zener Stark Map Superposition Rydberg state Hamiltonian quantum control Atomic, Molecular and Optical Physics Physical Sciences and Mathematics Physics
Published by: Ursinus College
Silica hollow core microstructured fibres for mid-infrared surgical applications
In this paper two silica hollow core microstructured fibres (Negative Curvature Fibre and Photonic Bandgap Fibre) are presented with attenuations of 0.06 dB/m and 1.1 dB/m at 2.94 μm wavelengths, respectively. This is an...
Greater improvements in diet quality among overweight participants following a group-based commercial weight loss programme than those receiving support to lose weight in primary care.
Gina L Ambrosini, Ivonne Solis-Trapala, Amy L Ahern, Nicholas R Fuller, Christina Holzapfel, Hans Hauner, Ian D Caterson, Susan A Jebb
Oct 15, 2018
BACKGROUND: Relatively little is known about dietary changes and their relationships with weight change during behavioural weight loss interventions. In a secondary analysis of data from a multicentre RCT, we investigated...
Correction to
The original version of this article unfortunately contained a mistake. It has been corrected with this correction. Equations (9) and (10) were transcribed incorrectly. Equation (9) originally read (Formula Presented.) In...
Silica hollow core microstructured fibres for mid-infrared surgical applications
In this paper two silica hollow core microstructured fibres (Negative Curvature Fibre and Photonic Bandgap Fibre) are presented with attenuations of 0.06 dB/m and 1.1 dB/m at 2.94 μm wavelengths, respectively. This is an...
Small-scale biomass gasification CHP utilisation in industry
Biomass gasification is regarded as a sustainable energy technology used for waste management and producing renewable fuel. Using the techniques of life cycle assessment (LCA) and net energy analysis this study quantifies the...
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