Outputs (62)

An ambitwistor string field theory approach to supergravity (2018)
Thesis
Riccombeni, D. A. An ambitwistor string field theory approach to supergravity. (Thesis). University of Hull. https://hull-repository.worktribe.com/output/4398544

In this thesis a covariant closed superstring field theory, equivalent to classical ten-dimensional Type II supergravity, is presented. The defining conformal field theory is the ambitwistor string worldsheet theory of Mason and Skinner [1]. This t... Read More about An ambitwistor string field theory approach to supergravity.

NuGrid stellar data set – II. Stellar yields from H to Bi for stellar models with MZAMS = 1–25 M⊙ and Z = 0.0001–0.02 (2018)
Journal Article
Ritter, C., Herwig, F., Jones, S., Pignatari, M., Fryer, C., & Hirschi, R. (2018). NuGrid stellar data set – II. Stellar yields from H to Bi for stellar models with MZAMS = 1–25 M⊙ and Z = 0.0001–0.02. Monthly notices of the Royal Astronomical Society, 480(1), 538-571. https://doi.org/10.1093/mnras/sty1729

We provide here a significant extension of the NuGrid Set 1 models in mass coverage and towards lower metallicity, adopting the same physics assumptions. The combined data set now includes the initial masses
MZAMS/M⊙

= 1, 1.65, 2, 3, 4, 5, 6, 7,... Read More about NuGrid stellar data set – II. Stellar yields from H to Bi for stellar models with MZAMS = 1–25 M⊙ and Z = 0.0001–0.02.

Probability distribution of substituted titanium in RT12 (R = Nd and Sm; T = Fe and Co) Structures (2018)
Journal Article
Skelland, C., Ostler, T., Westmoreland, S. C., Evans, R. F., Chantrell, R. W., Yano, M., Shoji, T., Manabe, A., Kato, A., Ito, M., Winklhofer, M., Zimanyi, G., Fischbacher, J., Schrefl, T., & Hrkac, G. (2018). Probability distribution of substituted titanium in RT12 (R = Nd and Sm; T = Fe and Co) Structures. IEEE Transactions on Magnetics, 54(11), Article 2103405. https://doi.org/10.1109/TMAG.2018.2832603

We investigated the atomic fill site probability distributions across supercell structures of RT12-x Ti (R = Nd and Sm; T = Fe and Co). We use a combined molecular dynamics and Boltzmann distribution approach to extrapolate the probability distributi... Read More about Probability distribution of substituted titanium in RT12 (R = Nd and Sm; T = Fe and Co) Structures.

The local rotation curve of the Milky Way based on SEGUE and RAVE data (2018)
Journal Article
Sysoliatina, K., Just, A., Golubov, O., Parker, Q. A., Grebel, E. K., Kordopatis, G., Zwitter, T., Bland-Hawthorn, J., Gibson, B. K., Kunder, A., Munari, U., Navarro, J., Reid, W., Seabroke, G., Steinmetz, M., & Watson, F. (2018). The local rotation curve of the Milky Way based on SEGUE and RAVE data. Astronomy and Astrophysics, 614, A63. https://doi.org/10.1051/0004-6361/201731143

Aims. We construct the rotation curve of the Milky Way in the extended solar neighbourhood using a sample of Sloan Extension for Galactic Understanding and Exploration (SEGUE) G-dwarfs. We investigate the rotation curve shape for the presence of any... Read More about The local rotation curve of the Milky Way based on SEGUE and RAVE data.

Evolution of starburst galaxies in the Illustris simulation (2018)
Journal Article
Wilkinson, C. L., Pimbblet, K. A., Stott, J. P., Few, C. G., & Gibson, B. K. (2018). Evolution of starburst galaxies in the Illustris simulation. Monthly notices of the Royal Astronomical Society, 479(1), 758-767. https://doi.org/10.1093/mnras/sty1493

© 2018 The Author(s). Published by Oxford University Press on behalf of The Royal Astronomical Society. There is a consensus in the literature that starburst galaxies are triggered by interaction events. However, it remains an open question as to wha... Read More about Evolution of starburst galaxies in the Illustris simulation.

X-ray absorption study of platinum and palladium atoms in argon matrices: Evidence for platinum in a substitutional site and a short Pd–Ar interaction (2018)
Journal Article
Harris, N., Sakr, A. K., Snelling, H. V., & Young, N. A. (2018). X-ray absorption study of platinum and palladium atoms in argon matrices: Evidence for platinum in a substitutional site and a short Pd–Ar interaction. Journal of molecular structure, 1172, 80-88. https://doi.org/10.1016/j.molstruc.2018.06.024

The Pt L3-edge X-ray absorption spectrum of Pt atoms generated in a hollow cathode sputtering device and trapped in an Ar matrix yielded a PtAr distance of 3.78(4) Å with a coordination number of ca. 12 which confirms the evidence from electronic abs... Read More about X-ray absorption study of platinum and palladium atoms in argon matrices: Evidence for platinum in a substitutional site and a short Pd–Ar interaction.

Competition of lattice and spin excitations in the temperature dependence of spin-wave properties (2018)
Journal Article
Di Gennaro, M., Miranda, A. L., Ostler, T. A., Romero, A. H., & Verstraete, M. J. (2018). Competition of lattice and spin excitations in the temperature dependence of spin-wave properties. Physical Review B, 97(21), Article 214417. https://doi.org/10.1103/PhysRevB.97.214417

The interplay of magnons and phonons can induce strong temperature variations in the magnetic exchange interactions, leading to changes in the magnetothermal response. This is a central mechanism in many magnetic phenomena, and in the new field of Sp... Read More about Competition of lattice and spin excitations in the temperature dependence of spin-wave properties.

Site-Resolved Contributions to the Magnetic-Anisotropy Energy and Complex Spin Structure of Fe/MgO Sandwiches (2018)
Journal Article
Cuadrado, R., Oroszlány, L., Deák, A., Ostler, T. A., Meo, A., Chepulskii, R. V., Apalkov, D., Evans, R. F., Szunyogh, L., & Chantrell, R. W. (2018). Site-Resolved Contributions to the Magnetic-Anisotropy Energy and Complex Spin Structure of Fe/MgO Sandwiches. Physical Review Applied, 9(5), Article 054048. https://doi.org/10.1103/PhysRevApplied.9.054048

Fe/MgO-based magnetic tunnel junctions are among the most promising candidates for spintronic devices due to their high thermal stability and high tunneling magnetoresistance. Despite its apparent simplicity, the nature of the interactions between th... Read More about Site-Resolved Contributions to the Magnetic-Anisotropy Energy and Complex Spin Structure of Fe/MgO Sandwiches.

Does cage quantum delocalisation influence the translation-rotational bound states of molecular hydrogen in clathrate hydrate? (2018)
Journal Article
Benoit, D. M., Lauvergnat, D., & Scribano, Y. (2018). Does cage quantum delocalisation influence the translation-rotational bound states of molecular hydrogen in clathrate hydrate?. Faraday Discussions, 212, 533-546. https://doi.org/10.1039/c8fd00087e

In this study, we examine the effect of a flexible description of the clathrate hydrate framework on the translation-rotation (TR) eigenstates of guest molecules such as molecular hydrogen. Traditionally, the water cage structure is assumed to be rig... Read More about Does cage quantum delocalisation influence the translation-rotational bound states of molecular hydrogen in clathrate hydrate?.

193 nm ArF laser ablation and patterning of chitosan thin films (2018)
Journal Article
Aesa, A., & Walton, C. (2018). 193 nm ArF laser ablation and patterning of chitosan thin films. Applied physics. A, Materials science & processing, 124(6), Article 444. https://doi.org/10.1007/s00339-018-1859-z

This paper reports laser ablation studies on spin coated bio polymer chitosan films, β-l,4-1inked 2-amino-2-deoxy-D-glucopyranose. Chitosan has been irradiated using an ArF laser emitting at 193 nm. An ablation threshold of FT = 858 mJcm-2 has been... Read More about 193 nm ArF laser ablation and patterning of chitosan thin films.