2,164 research outputs found
Dataset for the journal article 'Photonic Metamaterial Analogue of a Continuous Time Crystal'
No full textExperimental data presented in the paper published in Nature Physics:
Photonic metamaterial analogue of a continuous time crystal, Tongjun Liu, Jun-Yu. Ou, Kevin F. MacDonald, Nikolay I. Zheludev, Nat. Phys.
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Dataset supporting journal article "Robust optical picometrology through data diversity"
No full textThis dataset supports the publication: Robust Optical Picometrology Through Data Diversity by Cheng-Hung Chi, Eric Plum, Nikolay I. Zheludev, and Kevin F. MacDonald
in JOURNAL: Optical Materials Express
The file contains data for optically measured vs. actual displacement values and corresponding std. dev. values (exemplified in Figs. 3a-c and 4a-c, from which Figs. 3d-e, 4d-e, 5, and S2 are derived).
[Figures 1, 2, and S1 are schematic diagrams]
The project was sponsored by:
Next Generation Metrology Driven by Nanophotonics
EPSRC EP/T02643X/1
Dataset available under a CC BY 4.0 licence
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Dataset for Visualization of Sub-atomic Movements in Nanostructures
No full textExperimental data presented in the paper published in Nano Letters:
Tongjun Liu, Jun-Yu Ou, Eric Plum, Kevin F. MacDonald, and Nikolay I. Zheludev (2021), 'Visualization of Subatomic Movements in Nanostructures', NANO Letters,
https://doi.org/10.1021/acs.nanolett.1c02644</span
Dataset supporting journal article "Continuous space-time crystal state driven by nonreciprocal optical forces"
No full textThis dataset supports the publication: Continuous Space-Time Crystal State Driven by Nonreciprocal Optical Forces by Venugopal Raskatla, Tongjun Liu, Jinxiang Li, Kevin F. MacDonald, and Nikolay I. Zheludev
in JOURNAL: Physical Review Letters
This file contains a representative set of oscillator positional time-series data, from which spectral density and order parameters (Figs. 3 and 4) are derived.
The project was sponsored by:
Next Generation Metrology Driven by Nanophotonics
EPSRC EP/T02643X/1
Dataset available under a CC BY 4.0 licence</span
Dataset for "Coherent illumination spectroscopy of nanostructures and thin films on thick substrates"
No full textData for the paper He, F., MacDonald, K., & Fang, X. (2018). Coherent illumination spectroscopy of nanostructures and thin films on thick substrates. Optics Express.
The paper has 5 figures in total, from Figure 1 to Figure 5.Only Figures 2(b), 3(b), 4(a), 4(b) and 5 have data. The data in each of these figures are recorded in a separate sheet in this dataset file.</span
Dataset: Direction-division multiplexed holographic free-electron-driven light sources
No full textDataset for the paper:
Clarke, B. P., MacDonald, K. F., & Zheludev, N. (2018). Direction-division multiplexed holographic free-electron-driven light sources. Applied Physics Letters, 112(2), [021109]. DOI: 10.1063/1.5008985
This research data description should be read and understood in the context of the corresponding manuscript. The figure numbers correspond to the figure numbers of the manuscript and the data corresponds to the data as shown in the figures.</span
Dataset for Detection of sub-atomic movement in nanostructures
No full textResearch data supports the paper: T. Liu, J. Y. Ou, K. F. MacDonald, and N. I. Zheludev, Detection of sub-atomic movement in nanostructures. Nanoscale Advances
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Dataset supporting journal article "Time translation symmetry, ergodicity, and entropy dynamics in a time crystal driven by optical interaction forces"
No full textThis dataset supports the publication: Time Translation Symmetry, Ergodicity, and Entropy Dynamics in a Time Crystal Driven by Optical Interaction Forces by Tongjun Liu, Venugopal Raskatla, Jinxiang Li, Kevin F. MacDonald, and Nikolay I. Zheludev in JOURNAL: Newton
The file contains time series transmissivity data from which Figures 2 and 3 are derived.
The project was sponsored by:
The Future Advanced Metrology Hub for Sustainable Manufacturing
EPSRC EP/Z53285X/1
Next Generation Metrology Driven by Nanophotonics
EP/T02643X/1
Dataset available under a CC BY 4.0 licence</span
Phase-change Nanophotonics
No full textPhase-change materials, including metals, semiconductors and liquid crystals, have played a key role in the evolution of active nanophotonic and plasmonic functionalities. They present unique opportunities at the nano- (i.e. subwavelength) scale as a source of optical nonlinearity and a platform for high-contrast, low-energy electro-and all-optical switching / memory devices. I will review Southampton’s work in this field: from the demonstration of exceptionally large (including metamaterial-enhanced) phase-change nonlinearities underpinned by light-induced, surface-mediated structural transitions in confined gallium; through the harnessing of non-volatile optically-induced amorphous/crystalline transitions in chalcogenides (such as Ge:Sb:Te) to realize plasmonic hybrid and all-dielectric switchable and laser re-writable metasurfaces; to the recent revelation that germanium and bismuth-based chalcogenide alloys can themselves present switchable and compositionally-tunable plasmonic properties in the UV-VIS spectral range
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