Outputs (12117)

Collective spin waves in RKKY interlayer-coupled Ni 80 Fe 20 /Ru/Ni 80 Fe 20 nanowire arrays (2024)
Journal Article
Adeyeye, A. O., Hussain, B., Cottam, M. G., & Gubbiotti, G. (2024). Collective spin waves in RKKY interlayer-coupled Ni 80 Fe 20 /Ru/Ni 80 Fe 20 nanowire arrays. Journal of Physics: Condensed Matter, 36(39), Article 395801. https://doi.org/10.1088/1361-648x/ad5923

We report on a comprehensive investigation of collective spin waves in Ruderman–Kittel–Kasuya–Yosida (RKKY) interlayer-coupled Ni80Fe20 (10 nm)/Ru(1.0 nm)/ Ni80Fe20 (10 nm) nanowire (NW) arrays. We employed Brillouin light scattering to probe the fie... Read More about Collective spin waves in RKKY interlayer-coupled Ni 80 Fe 20 /Ru/Ni 80 Fe 20 nanowire arrays.

Simultaneous multi-band radio-frequency detection using high-orbital-angular-momentum states in a Rydberg-atom receiver (2024)
Journal Article
Allinson, G., Jamieson, M. J., Mackellar, A. R., Downes, L. A., Adams, C. S., & Weatherill, K. J. (2024). Simultaneous multi-band radio-frequency detection using high-orbital-angular-momentum states in a Rydberg-atom receiver. Physical Review Research, 6, Article 023317

We demonstrate simultaneous detection of radio-frequency (RF) fields ranging from the very high-frequency (VHF) band (128 MHz) to terahertz frequencies (0.61 THz) using a caesium Rydberg-atom receiver. The RF fields are concurrently applied to a seri... Read More about Simultaneous multi-band radio-frequency detection using high-orbital-angular-momentum states in a Rydberg-atom receiver.

Reactive DC Sputtered TiO 2 Electron Transport Layers for Cadmium‐Free Sb 2 Se 3 Solar Cells (2024)
Journal Article
Don, C. H., Shalvey, T. P., Sindi, D. A., Lewis, B., Swallow, J. E. N., Bowen, L., …Major, J. D. (2024). Reactive DC Sputtered TiO 2 Electron Transport Layers for Cadmium‐Free Sb 2 Se 3 Solar Cells. Advanced Energy Materials, Article 2401077. https://doi.org/10.1002/aenm.202401077

The evolution of Sb2Se3 heterojunction devices away from CdS electron transport layers (ETL) to wide bandgap metal oxide alternatives is a critical target in the development of this emerging photovoltaic material. Metal oxide ETL/Sb2Se3 device perfor... Read More about Reactive DC Sputtered TiO 2 Electron Transport Layers for Cadmium‐Free Sb 2 Se 3 Solar Cells.

DESI complete calibration of the colour–redshift relation (DC3R2): results from early DESI data (2024)
Journal Article
McCullough, J., Gruen, D., Amon, A., Roodman, A., Masters, D., Raichoor, A., …DESI Collaboration. (2024). DESI complete calibration of the colour–redshift relation (DC3R2): results from early DESI data. Monthly Notices of the Royal Astronomical Society, 531(2), 2582-2602. https://doi.org/10.1093/mnras/stae1316

We present initial results from the Dark Energy Spectroscopic Instrument (DESI) complete calibration of the colour–redshift relation (DC3R2) secondary target survey. Our analysis uses 230 k galaxies that overlap with KiDS-VIKING ugriZYJHKs photometry... Read More about DESI complete calibration of the colour–redshift relation (DC3R2): results from early DESI data.

Detection of Accretion Shelves Out to the Virial Radius of a Low-mass Galaxy with JWST (2024)
Journal Article
Conroy, C., Johnson, B. D., van Dokkum, P., Deason, A., Tacchella, S., Belli, S., …Emami, R. (2024). Detection of Accretion Shelves Out to the Virial Radius of a Low-mass Galaxy with JWST. The Astrophysical Journal, 968(2), Article 129. https://doi.org/10.3847/1538-4357/ad414a

We report the serendipitous discovery of an extended stellar halo surrounding the low-mass galaxy Ark 227 (M * = 5 × 109 M ⊙; d = 35 Mpc) in deep JWST NIRCam imaging from the Blue Jay Survey. The F200W–F444W color provides robust star–galaxy separati... Read More about Detection of Accretion Shelves Out to the Virial Radius of a Low-mass Galaxy with JWST.

Impacts of Bar-driven Shear and Shocks on Star Formation (2024)
Journal Article
Kim, T., Gadotti, D. A., Querejeta, M., Pérez, I., Zurita, A., Neumann, J., …Park, M.-G. (2024). Impacts of Bar-driven Shear and Shocks on Star Formation. The Astrophysical Journal, 968(2), Article 87. https://doi.org/10.3847/1538-4357/ad410e

Bars drive gas inflow. As the gas flows inward, shocks and shear occur along the bar dust lanes. Such shocks and shear can affect the star formation (SF) and change the gas properties. For four barred galaxies, we present Hα velocity gradient maps th... Read More about Impacts of Bar-driven Shear and Shocks on Star Formation.

First evidence of a connection between cluster-scale diffuse radio emission in cool-core galaxy clusters and sloshing features (2024)
Journal Article
Biava, N., Bonafede, A., Gastaldello, F., Botteon, A., Brienza, M., Shimwell, T. W., …Tasse, C. (2024). First evidence of a connection between cluster-scale diffuse radio emission in cool-core galaxy clusters and sloshing features. Astronomy & Astrophysics, 686, Article A82. https://doi.org/10.1051/0004-6361/202348045

Context. Radio observations of a few cool-core galaxy clusters have revealed the presence of diffuse emission on cluster scales, similar to what was found in merging clusters in the form of radio halos. These sources might suggest that a minor merger... Read More about First evidence of a connection between cluster-scale diffuse radio emission in cool-core galaxy clusters and sloshing features.

Quantum pathways for charged track finding in high-energy collisions (2024)
Journal Article
Brown, C., Spannowsky, M., Tapper, A., Williams, S., & Xiotidis, I. (2024). Quantum pathways for charged track finding in high-energy collisions. Frontiers in Artificial Intelligence, 7, Article 1339785. https://doi.org/10.3389/frai.2024.1339785

In high-energy particle collisions, charged track finding is a complex yet crucial endeavor. We propose a quantum algorithm, specifically quantum template matching, to enhance the accuracy and efficiency of track finding. Abstracting the Quantum Ampl... Read More about Quantum pathways for charged track finding in high-energy collisions.

Isomeric modulation of thermally activated delayed fluorescence in dibenzo[ a, c ]phenazine-based (deep) red emitters † (2024)
Journal Article
Brebels, S., Cardeynaels, T., Jackers, L., Kuila, S., Penxten, H., Salthouse, R. J., …Maes, W. (2024). Isomeric modulation of thermally activated delayed fluorescence in dibenzo[ a, c ]phenazine-based (deep) red emitters †. Journal of Materials Chemistry C Materials for optical and electronic devices, https://doi.org/10.1039/d4tc01214c

A series of four emissive regio-isomers are synthesized based on the dibenzo[a, c]phenazine-11,12-dicarbonitrile (DBPzCN) acceptor scaffold and a triphenylamine (TPA) donor. Density functional theory is utilized to compare the relative differences in... Read More about Isomeric modulation of thermally activated delayed fluorescence in dibenzo[ a, c ]phenazine-based (deep) red emitters †.

Analysis of HERA data with a PDF parametrization inspired by quantum statistical mechanics (2024)
Journal Article
Bonvini, M., Buccella, F., Giuli, F., & Silvetti, F. (2024). Analysis of HERA data with a PDF parametrization inspired by quantum statistical mechanics. The European Physical Journal C, 84(5), 541. https://doi.org/10.1140/epjc/s10052-024-12852-0

We present a determination of the parton distribution functions (PDFs) of the proton from HERA data using a PDF parametrization inspired by a quantum statistical model of the proton dynamics. This parametrization is characterised by a very small numb... Read More about Analysis of HERA data with a PDF parametrization inspired by quantum statistical mechanics.