Zobrazeno 1 - 10
of 1 232
pro vyhledávání: '"Cole, P H"'
Localized surface plasmons (LSPs) are collective oscillations of free electrons in metal nanoparticles that confine electromagnetic waves into subwavelength regions, making them an ideal platform for light-matter coupling. To design and understand pl
Externí odkaz:
http://arxiv.org/abs/2410.16580
Autor:
Sloane, Nicholas P., Bailey, Christopher G., Cole, Jared H., Schmidt, Timothy W., McCamey, Dane R., Klymenko, Mykhailo V.
Perovskite films have rapidly emerged as leading active materials in optoelectronic devices due to their strong optical absorption, high carrier mobility and ease of fabrication. Whilst proving to be promising materials for solar cells and light-emit
Externí odkaz:
http://arxiv.org/abs/2410.08495
Autor:
Wood, David A., Guilhem, Emily, Kafiabadi, Sina, Busaidi, Ayisha Al, Dissanayake, Kishan, Hammam, Ahmed, Mansoor, Nina, Townend, Matthew, Agarwal, Siddharth, Wei, Yiran, Mazumder, Asif, Barker, Gareth J., Sasieni, Peter, Ourselin, Sebastien, Cole, James H., Booth, Thomas C.
Artificial neural networks trained on large, expert-labelled datasets are considered state-of-the-art for a range of medical image recognition tasks. However, categorically labelled datasets are time-consuming to generate and constrain classification
Externí odkaz:
http://arxiv.org/abs/2405.02782
Publikováno v:
Phys. Rev. Materials 8, 046202 (2024)
Josephson junctions are the key components used in superconducting qubits for quantum computing. The advancement of quantum computing is limited by a lack of stability and reproducibility of qubits which ultimately originates in the amorphous tunnel
Externí odkaz:
http://arxiv.org/abs/2311.15560
Ultra-precise readout of single nitrogen-vacancy (NV) spins hold promise for major advancements in quantum sensing and computing technologies. We predict significant brightness and contrast enhancements in NV spin qubit readout and optically detected
Externí odkaz:
http://arxiv.org/abs/2311.14266
Excitons in organic crystalline semiconductors play a crucial role in the operation of optoelectronic devices such as organic solar cells, light-emitting diodes, and photodetectors. The excitonic properties of materials are dramatically affected by t
Externí odkaz:
http://arxiv.org/abs/2310.15736
Autor:
Nguyen, Tan-Phat, Klymenko, Mykhailo, Beane, Gary, Oldfield, Mitko, Xing, Kaijian, Gebert, Matthew, Bhattacharyya, Semonti, Fuhrer, Michael S., Cole, Jared H., Schiffrin, Agustin
The remarkable electrical, optical and mechanical properties of graphene make it a desirable material for electronics, optoelectronics and quantum applications. A fundamental understanding of the electrical conductivity of graphene across a wide freq
Externí odkaz:
http://arxiv.org/abs/2310.06180
Autor:
Sullivan, H. ~T., Cole, J. ~H.
Understanding the optical emission characteristics of semiconductor nanostructures is important when determing their device applicability. The emission depends on the material and its geometry, but also depends on other processes such as thermal esca
Externí odkaz:
http://arxiv.org/abs/2308.11843
Quantum master equations are an invaluable tool to model the dynamics of a plethora of microscopic systems, ranging from quantum optics and quantum information processing, to energy and charge transport, electronic and nuclear spin resonance, photoch
Externí odkaz:
http://arxiv.org/abs/2303.16449
Publikováno v:
Phys. Rev. B 109, L241301 (2024)
Frequency instabilities are a major source of errors in quantum devices. This study investigates frequency fluctuations in a surface acoustic wave (SAW) resonator, where reflection coefficients of 14 SAW modes are measured simultaneously for more tha
Externí odkaz:
http://arxiv.org/abs/2208.13410