Outputs (739)

PLATO as it is: A legacy mission for Galactic archaeology (2017)
Journal Article
Miglio, A., Chiappini, C., Mosser, B., Davies, G. R., Freeman, K., Girardi, L., Jofré, P., Kawata, D., Rendle, B. M., Valentini, M., Casagrande, L., Chaplin, W. J., Gilmore, G., Hawkins, K., Holl, B., Appourchaux, T., Belkacem, K., Bossini, D., Brogaard, K., Goupil, M.-J., …Worley, C. C. (2017). PLATO as it is: A legacy mission for Galactic archaeology. Astronomische Nachrichten, 338(6), 644-661. https://doi.org/10.1002/asna.201713385

Deciphering the assembly history of the Milky Way is a formidable task, which becomes possible only if one can produce high-resolution chrono-chemo-kinematical maps of the Galaxy. Data from large-scale astrometric and spectroscopic surveys will soon... Read More about PLATO as it is: A legacy mission for Galactic archaeology.

Development of a low-cost zinc oxide-based material hybrid memristor (2017)
Thesis
Gray, R. J. Development of a low-cost zinc oxide-based material hybrid memristor. (Thesis). University of Hull. https://hull-repository.worktribe.com/output/4224289

In recent years, there has been a resurgence of interest in two-terminal resistive devices as a new universal memory, which has the speed of static random access memory (SRAM), simplicity of dynamic random access memory (DRAM) and non-volatile storag... Read More about Development of a low-cost zinc oxide-based material hybrid memristor.

Very metal-poor stars observed by the RAVE survey (2017)
Journal Article
Matijevič, G., Chiappini, C., Grebel, E. K., Wyse, R. F. G., Zwitter, T., Bienaymé, O., Bland-Hawthorn, J., Freeman, K. C., Gibson, B. K., Gilmore, G., Helmi, A., Kordopatis, G., Kunder, A., Munari, U., Navarro, J. F., Parker, Q. A., Reid, W., Seabroke, G., Siviero, A., Steinmetz, M., & Watson, F. (2017). Very metal-poor stars observed by the RAVE survey. Astronomy and Astrophysics, 603, A19. https://doi.org/10.1051/0004-6361/201730417

© ESO, 2017. Metal-poor stars trace the earliest phases in the chemical enrichment of the Universe. They give clues about the early assembly of the Galaxy as well as on the nature of the first stellar generations. Multi-object spectroscopic surveys p... Read More about Very metal-poor stars observed by the RAVE survey.

Beam electrons as a source of Hα flare ribbons (2017)
Journal Article
Druett, M., Scullion, E., Zharkova, V., Matthews, S., Zharkov, S., & Rouppe Van der Voort, L. (2017). Beam electrons as a source of Hα flare ribbons. Nature communications, 8, 13. https://doi.org/10.1038/ncomms15905

The observations of solar flare onsets show rapid increase of hard and soft X-rays, ultra-violet emission with large Doppler blue shifts associated with plasma upflows, and Hα hydrogen emission with red shifts up to 1–4 Å. Modern radiative hydrodynam... Read More about Beam electrons as a source of Hα flare ribbons.

The neutron capture process in the He shell in core-collapse supernovae: Presolar silicon carbide grains as a diagnostic tool for nuclear astrophysics (2017)
Journal Article
Pignatari, M., Hoppe, P., Trappitsch, R., Fryer, C., Timmes, F., Herwig, F., & Hirschi, R. (2018). The neutron capture process in the He shell in core-collapse supernovae: Presolar silicon carbide grains as a diagnostic tool for nuclear astrophysics. Geochimica et cosmochimica acta, 221, 37-46. https://doi.org/10.1016/j.gca.2017.06.005

Carbon-rich presolar grains are found in primitive meteorites, with isotopic measurements to date suggesting a core-collapse supernovae origin site for some of them. This holds for about 1-2 % of presolar silicon carbide (SiC) grains, so-called Type... Read More about The neutron capture process in the He shell in core-collapse supernovae: Presolar silicon carbide grains as a diagnostic tool for nuclear astrophysics.

Stellar origin of 15N-rich presolar SiC grains of type AB: Supernovae with explosive hydrogen burning (2017)
Journal Article
Liu, N., Nittler, L. R., Pignatari, M., Alexander, C. M. O., & Wang, J. (2017). Stellar origin of 15N-rich presolar SiC grains of type AB: Supernovae with explosive hydrogen burning. The Astrophysical journal, 842(1), L1. https://doi.org/10.3847/2041-8213/aa74e5

© 2017. The American Astronomical Society. All rights reserved. We report C, N, and Si isotopic data for 59 highly 13 C-enriched presolar submicron-to micron-sized SiC grains from the Murchison meteorite, including eight putative nova grains (PNGs)... Read More about Stellar origin of 15N-rich presolar SiC grains of type AB: Supernovae with explosive hydrogen burning.

Universal switching of plasmonic signals using optical resonator modes (2017)
Journal Article
McPolin, C. P., Olivier, N., Bouillard, J.-S., O'Connor, D. P., Krasavin, A. V., Dickson, W., Wurtz, G. A., & Zayats, A. V. (2017). Universal switching of plasmonic signals using optical resonator modes. Light Science & Applications, 6(6), e16237. https://doi.org/10.1038/lsa.2016.237

We propose and investigate, both experimentally and theoretically, a novel mechanism for switching and modulating plasmonic signals based on a Fano interference process, which arises from the coupling between a narrow-band optical Fabry-Pérot cavity... Read More about Universal switching of plasmonic signals using optical resonator modes.

Coherent control in quantum transport: Amplification, filtering and switching at finite bias (2017)
Journal Article
Thethi, R., & Emary, C. (2017). Coherent control in quantum transport: Amplification, filtering and switching at finite bias. Quantum Science and Technology, 2(2), 024011. https://doi.org/10.1088/2058-9565/aa72c8

We consider coherent feedback control of quantum transport and focus on the application of simple controllers and the effects of a finite bias voltage. We show that simple single-parameter controllers can give rise to a range of useful effects such a... Read More about Coherent control in quantum transport: Amplification, filtering and switching at finite bias.

Modelling and simulation analysis for the prediction of the performance of intrinsic conducting polymer current limiting device (2017)
Journal Article
Jabarullah, N. H., Mauldin, C., Navarro, L. A., Golden, J., Madianos, L., & Kemp, N. T. (2017). Modelling and simulation analysis for the prediction of the performance of intrinsic conducting polymer current limiting device. Advanced science letters, 23(6), 5117-5120. https://doi.org/10.1166/asl.2017.7322

© 2017 American Scientific Publishers All rights reserved. Previous studies have shown that the current limiting concept and interruption of short-circuit currents in low power applications have been introduced, particularly in polymer switch based o... Read More about Modelling and simulation analysis for the prediction of the performance of intrinsic conducting polymer current limiting device.

Iron and nickel isotope compositions of presolar silicon carbide grains from supernovae (2017)
Journal Article
Kodolányi, J., Stephan, T., Trappitsch, R., Hoppe, P., Pignatari, M., Davis, A. M., & Pellin, M. J. (2018). Iron and nickel isotope compositions of presolar silicon carbide grains from supernovae. Geochimica et cosmochimica acta, 221, 127-144. https://doi.org/10.1016/j.gca.2017.05.029

© 2017 Elsevier Ltd. We report the carbon, silicon, iron, and nickel isotope compositions of twenty-five presolar SiC grains of mostly supernova (SN) origin. The iron and nickel isotope compositions were measured with the new Chicago Instrument for L... Read More about Iron and nickel isotope compositions of presolar silicon carbide grains from supernovae.