All Outputs (84)

Determination of alpha spectroscopic factors for unbound 17O states (2017)
Journal Article
De Séréville, N., Meyer, A., Hammache, F., Laird, A. M., & Pignatari, M. (2017). Determination of alpha spectroscopic factors for unbound 17O states. EPJ Web of Conferences, 165, 01022. https://doi.org/10.1051/epjconf/201716501022

© The Authors, published by EDP Sciences, 2017. It has been recently suggested that hydrogen ingestion into the helium shell of massive stars could lead to high 13 C and 15 N excesses when the blast of a core collapse supernova (ccSN) passes through... Read More about Determination of alpha spectroscopic factors for unbound 17O states.

Solution-processable, niobium-doped titanium oxide nanorods for application in low-voltage, large-area electronic devices (2017)
Journal Article
Alharthi, F. A., Cheng, F., Verrelli, E., Kemp, N. T., Lee, A. F., Isaacs, M. A., O’Neill, M., & Kelly, S. M. (2017). Solution-processable, niobium-doped titanium oxide nanorods for application in low-voltage, large-area electronic devices. Journal of Materials Chemistry C, 6(5), 1038-1047. https://doi.org/10.1039/c7tc04197g

We report for the first time the one-step synthesis of solution-processable, highly crystalline, niobiumdoped titanium dioxide (Nb-TiO2) nanorods in the anatase phase by the hydrolytic condensation of Ti(OiPr)4 and niobium(V) ethoxide using oleic aci... Read More about Solution-processable, niobium-doped titanium oxide nanorods for application in low-voltage, large-area electronic devices.

23-electron octahedral molybdenum cluster complex [{Mo 6 I 8 }Cl 6 ] – (2017)
Journal Article
Syrokvashin, M. M., Vorotnikova, N. A., Vorotnikov, Y. A., Novozhilov, I. N., Syrokvashin, M. М., Nadolinny, V. A., Kuratieva, N. V., Benoit, D. M., Mironov, Y. V., Walton, R. I., Clarkson, G. J., Kitamura, N., Sutherland, A. J., Shestopalov, M. A., & Efremova, O. A. (2018). 23-electron octahedral molybdenum cluster complex [{Mo 6 I 8 }Cl 6 ] –. Inorganic chemistry, 57(2), https://doi.org/10.1021/acs.inorgchem.7b02760

Photoactive transition metal compounds that are prone to reversible redox reactions are important for myriad applications, including catalysis, optoelectronics and sensing. This article describes chemical and electro-chemical methods to prepare clust... Read More about 23-electron octahedral molybdenum cluster complex [{Mo 6 I 8 }Cl 6 ] –.

Gas sloshing regulates and records the evolution of the Fornax Cluster (2017)
Journal Article
Su, Y., Nulsen, P. E., Kraft, R. P., Roediger, E., Zuhone, J. A., Jones, C., Forman, W. R., Sheardown, A., Irwin, J. A., & Randall, S. W. (2017). Gas sloshing regulates and records the evolution of the Fornax Cluster. The Astrophysical journal, 851(1), 69. https://doi.org/10.3847/1538-4357/aa989e

We present results of a joint Chandra and XMM-Newton analysis of the Fornax Cluster, the nearest galaxy cluster in the southern sky. Signatures of merger-induced gas sloshing can be seen in the X-ray image. We identify four sloshing cold fronts in th... Read More about Gas sloshing regulates and records the evolution of the Fornax Cluster.

Galaxy And Mass Assembly (GAMA): blue spheroids within 87 Mpc (2017)
Journal Article
Mahajan, S., Drinkwater, M. J., Driver, S., Hopkins, A. M., Graham, A. W., Brough, S., Brown, M. J. I., Holwerda, B. W., Owers, M. S., & Pimbblet, K. A. (2018). Galaxy And Mass Assembly (GAMA): blue spheroids within 87 Mpc. Monthly notices of the Royal Astronomical Society, 475(1), 788-799. https://doi.org/10.1093/mnras/stx3202

© 2017 The Author(s). In this paper, we test if nearby blue spheroid (BSph) galaxies may become the progenitors of star-forming spiral galaxies or passively evolving elliptical galaxies. Our sample comprises 428 galaxies of various morphologies in th... Read More about Galaxy And Mass Assembly (GAMA): blue spheroids within 87 Mpc.

GAMA/G10-COSMOS/3D-HST: the 0 < z < 5 cosmic star formation history, stellar-mass, and dust-mass densities (2017)
Journal Article
Driver, S. P., Andrews, S. K., Davies, L. J., Robotham, A. S., Wright, A. H., Bremer, M. N., Conselice, C. J., Eales, S. A., Hopkins, A. M., Kafle, P. R., Kelvin, L. S., Maddox, S. J., Sansom, A. E., Wilkins, S. M., Driver, S. P., Andrews, S. K., Da Cunha, E., Davies, L. J., Lagos, C., Robotham, A. S. G., …Wilkins, S. M. (2018). GAMA/G10-COSMOS/3D-HST: the 0 < z < 5 cosmic star formation history, stellar-mass, and dust-mass densities. Monthly notices of the Royal Astronomical Society, 475(3), 2891-2935. https://doi.org/10.1093/mnras/stx2728

We use the energy-balance code MAGPHYS to determine stellar and dust masses, and dust corrected star formation rates for over 200 000 GAMA galaxies, 170 000 G10-COSMOS galaxies, and 200 000 3D-HST galaxies. Our values agree well with previously repor... Read More about GAMA/G10-COSMOS/3D-HST: the 0 < z < 5 cosmic star formation history, stellar-mass, and dust-mass densities.

The Foundation Supernova Survey: Motivation, design, implementation, and first data release (2017)
Journal Article
Foley, R. J., Scolnic, D., Rest, A., Jha, S. W., Pan, Y.-C., Riess, A. G., Challis, P., Chambers, K. C., Coulter, D. A., Dettman, K. G., Foley, M. M., Fox, O. D., Huber, M. E., Jones, D. O., Kilpatrick, C. D., Kirshner, R. P., Schultz, A. S. B., Siebert, M. R., Flewelling, H. A., Gibson, B., …Willman, M. (2018). The Foundation Supernova Survey: Motivation, design, implementation, and first data release. Monthly notices of the Royal Astronomical Society, 475(1), 193-219. https://doi.org/10.1093/mnras/stx3136

© 2017 The Author(s). The Foundation Supernova Survey aims to provide a large, high-fidelity, homogeneous, and precisely calibrated low-redshift Type Ia supernova (SN Ia) sample for cosmology. The calibration of the current low-redshift SN sample is... Read More about The Foundation Supernova Survey: Motivation, design, implementation, and first data release.

Enhanced violations of Leggett-Garg inequalities in an experimental three-level system (2017)
Journal Article
Wang, K., Emary, C., Zhan, X., Bian, Z., Li, J., & Xue, P. (2017). Enhanced violations of Leggett-Garg inequalities in an experimental three-level system. Optics express, 25(25), 31462-31470. https://doi.org/10.1364/OE.25.031462

Leggett-Garg inequalities are tests of macroscopic realism that can be violated by quantum mechanics. In this letter, we realise photonic Leggett-Garg tests on a three-level system and implement measurements that admit three distinct measurement outc... Read More about Enhanced violations of Leggett-Garg inequalities in an experimental three-level system.

The role of stellar radial motions in shaping galaxy surface brightness profiles (2017)
Journal Article
Ruiz-Lara, T., Few, C. G., Florido, E., Gibson, B. K., Pérez, I., & Sánchez-Blázquez, P. (2017). The role of stellar radial motions in shaping galaxy surface brightness profiles. Astronomy and Astrophysics, 608, A126. https://doi.org/10.1051/0004-6361/201731485

Aims. The physics driving features such as breaks observed in galaxy surface brightness (SB) profiles remains contentious. Here, we assess the importance of stellar radial motions in shaping their characteristics. Methods. We use the simulated Milky... Read More about The role of stellar radial motions in shaping galaxy surface brightness profiles.

The effects of the initial mass function on the chemical evolution of elliptical galaxies (2017)
Journal Article
De Masi, C., Matteucci, F., & Vincenzo, F. (2018). The effects of the initial mass function on the chemical evolution of elliptical galaxies. Monthly notices of the Royal Astronomical Society, 474(4), 5259-5271. https://doi.org/10.1093/mnras/stx3044

We describe the use of our chemical evolution model to reproduce the abundance patterns observed in a catalogue of elliptical galaxies from the Sloan Digital Sky Survey Data Release 4. The model assumes ellipticals form by fast gas accretion, and suf... Read More about The effects of the initial mass function on the chemical evolution of elliptical galaxies.

Triggering active galactic nuclei in galaxy clusters (2017)
Journal Article
Marshall, M. A., Shabala, S. S., Krause, M. G. H., Pimbblet, K. A., Croton, D. J., & Owers, M. S. (2018). Triggering active galactic nuclei in galaxy clusters. Monthly notices of the Royal Astronomical Society, 474(3), 3615-3628. https://doi.org/10.1093/mnras/stx2996

© 2017 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. We model the triggering of active galactic nuclei (AGN) in galaxy clusters using the semianalytic galaxy formation model SAGE. We prescribe trigge... Read More about Triggering active galactic nuclei in galaxy clusters.

Pop III i-process nucleosynthesis and the elemental abundances of SMSS J0313-6708 and the most iron-poor stars (2017)
Journal Article
Clarkson, O., Herwig, F., & Pignatari, M. (2018). Pop III i-process nucleosynthesis and the elemental abundances of SMSS J0313-6708 and the most iron-poor stars. Monthly notices of the Royal Astronomical Society. Letters, 474(1), L37-L41. https://doi.org/10.1093/mnrasl/slx190

© 2017 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. We have investigated a highly energetic H-ingestion event during shell He burning leading to H-burning luminosities of log (L H /L ⊙ ) ~ 13 in a 4... Read More about Pop III i-process nucleosynthesis and the elemental abundances of SMSS J0313-6708 and the most iron-poor stars.

The WiggleZ Dark Energy Survey: Final data release and the metallicity of UV-luminous galaxies (2017)
Journal Article
Drinkwater, M. J., Byrne, Z. J., Blake, C., Glazebrook, K., Brough, S., Colless, M., Couch, W., Croton, D. J., Croom, S. M., Davis, T. M., Forster, K., Gilbank, D., Hinton, S. R., Jelliffe, B., Jurek, R. J., Li, I.-H., Christopher Martin, D., Pimbblet, K., Poole, G. B., Pracy, M., …Yee, H. K. C. (2018). The WiggleZ Dark Energy Survey: Final data release and the metallicity of UV-luminous galaxies. Monthly notices of the Royal Astronomical Society, 474(3), 4151-4168. https://doi.org/10.1093/mnras/stx2963

© 2017 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. The WiggleZ Dark Energy Survey measured the redshifts of over 200 000 ultraviolet (UV)- selected (NUV < 22.8 mag) galaxies on the Anglo-Australi... Read More about The WiggleZ Dark Energy Survey: Final data release and the metallicity of UV-luminous galaxies.

Galaxy And Mass Assembly: automatic morphological classification of galaxies using statistical learning (2017)
Journal Article
Sreejith, S., Pereverzyev Jr, S., Kelvin, L. S., Marleau, F. R., Haltmeier, M., Ebner, J., Bland-Hawthorn, J., Driver, S. P., Graham, A. W., Holwerda, B. W., Hopkins, A. M., Liske, J., Loveday, J., Moffett, A. J., Pimbblet, K. A., Taylor, E. N., Wang, L., & Wright, A. H. (2018). Galaxy And Mass Assembly: automatic morphological classification of galaxies using statistical learning. Monthly notices of the Royal Astronomical Society, 474(4), 5232-5258. https://doi.org/10.1093/mnras/stx2976

© 2018 The Author(s). We apply four statistical learning methods to a sample of 7941 galaxies (z < 0.06) from the Galaxy And Mass Assembly survey to test the feasibility of using automated algorithms to classify galaxies. Using 10 features measured... Read More about Galaxy And Mass Assembly: automatic morphological classification of galaxies using statistical learning.

Anisotropic Self-Assembly from Isotropic Colloidal Building Blocks (2017)
Journal Article
Rey, M., Law, A. D., Buzza, D. M. A., & Vogel, N. (2017). Anisotropic Self-Assembly from Isotropic Colloidal Building Blocks. Journal of the American Chemical Society, 139(48), 17464-17473. https://doi.org/10.1021/jacs.7b08503

© 2017 American Chemical Society. Spherical colloidal particles generally self-assemble into hexagonal lattices in two dimensions. However, more complex, non-hexagonal phases have been predicted theoretically for isotropic particles with a soft repul... Read More about Anisotropic Self-Assembly from Isotropic Colloidal Building Blocks.

Coalescence of cluster beam generated sub-2 nm bare Au nanoparticles and analysis of Au film growth parameters (2017)
Journal Article
Verrelli, E., Michelakaki, I., Boukos, N., Kyriakou, G., & Tsoukalas, D. (2017). Coalescence of cluster beam generated sub-2 nm bare Au nanoparticles and analysis of Au film growth parameters. Annalen der Physik, 530(2), 1700256. https://doi.org/10.1002/andp.201700256

© 2017 by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim In this work is presented the growth model for Au films grown on a carbon substrate at room temperature by using as building blocks Au nanoparticles (NPs) with 1.4 nm mean size generated via remo... Read More about Coalescence of cluster beam generated sub-2 nm bare Au nanoparticles and analysis of Au film growth parameters.

Crossover between liquid-like and gas-like behaviour in CH₄ at 400 K (2017)
Journal Article
Smith, D., Hakeem, M. A., Parisiades, P., Maynard-Casely, H. E., Foster, D., Eden, D., Bull, D. J., Marshall, A. R., Adawi, A. M., Howie, R., Sapelkin, A., Brazhkin, V. V., & Proctor, J. E. (2017). Crossover between liquid-like and gas-like behaviour in CH₄ at 400 K. Physical Review E, 96(5), Article 052113. https://doi.org/10.1103/PhysRevE.96.052113

We report experimental evidence for a crossover between a liquid-like state and a gas-like state in fluid methane (CH₄). This crossover is observed in all of our experiments, up to 397 K temperature; 2.1 times the critical temperature of methane. The... Read More about Crossover between liquid-like and gas-like behaviour in CH₄ at 400 K.

Multiple mechanisms quench passive spiral galaxies (2017)
Journal Article
Fraser-McKelvie, A., Brown, M. J. I., Pimbblet, K., Dolley, T., & Bonne, N. J. (2018). Multiple mechanisms quench passive spiral galaxies. Monthly notices of the Royal Astronomical Society, 474(2), 1909-1921. https://doi.org/10.1093/mnras/stx2823

© 2017 The Author(s). We examine the properties of a sample of 35 nearby passive spiral galaxies in order to determine their dominant quenching mechanism(s). All five low-mass (M * < 1 × 10 10 M ⊙ ) passive spiral galaxies are located in the rich Vi... Read More about Multiple mechanisms quench passive spiral galaxies.

The 2013 February 17 sunquake in the context of the active region's magnetic field configuration (2017)
Journal Article
Green, L. M., Valori, G., Zuccarello, F. P., Zharkov, S., Matthews, S. A., & Guglielmino, S. L. (2017). The 2013 February 17 sunquake in the context of the active region's magnetic field configuration. The Astrophysical journal, 849(1), Article 40. https://doi.org/10.3847/1538-4357/aa8db6

© 2017. The American Astronomical Society. All rights reserved. Sunquakes are created by the hydrodynamic response of the lower atmosphere to a sudden deposition of energy and momentum. In this study, we investigate a sunquake that occurred in NOAA a... Read More about The 2013 February 17 sunquake in the context of the active region's magnetic field configuration.

Reversible optical switching memristors with tunable STDP synaptic plasticity: a route to hierarchical control in artificial intelligent systems (2017)
Journal Article
Jaafar, A. H., Gray, R. J., Verrelli, E., O'Neill, M., Kelly, S. M., & Kemp, N. T. (2017). Reversible optical switching memristors with tunable STDP synaptic plasticity: a route to hierarchical control in artificial intelligent systems. Nanoscale, 9(43), 17091-17098. https://doi.org/10.1039/c7nr06138b

© 2017 The Royal Society of Chemistry. Optical control of memristors opens the route to new applications in optoelectronic switching and neuromorphic computing. Motivated by the need for reversible and latched optical switching we report on the devel... Read More about Reversible optical switching memristors with tunable STDP synaptic plasticity: a route to hierarchical control in artificial intelligent systems.