Results 111 to 120 of about 11,666 (226)
Interdisciplinary nanophotonics
Nanophotonics, 2019 Di Fabrizio Enzo, Stockman Mark
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Nature CommunicationsSurface-enhanced Raman spectroscopy (SERS) harnesses the confinement of light into metallic nanoscale hotspots to achieve highly sensitive label-free molecular detection that can be applied for a broad range of sensing applications.
Sarah May Sibug-Torres +8 more
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Nanophotonics, Volume 15, Issue 6, 27 March 2026.ABSTRACT Objects violating Kirchhoff's law of thermal radiation exhibit unequal absorptivity or emissivity at symmetrical polar angles relative to the normal direction, providing prerequisites for approaching thermodynamic limits in radiative cooling and photon energy conversion, such as the Landsberg limit.
Junyang Sui, Siyuan Liao, Haifeng Zhang
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Hyperentanglement in Nanophotonic Systems With Discrete Rotational Symmetry
Nanophotonics, Volume 15, Issue 6, 27 March 2026.This work introduces a nanophotonic scheme leveraging discrete rotational symmetry to unlock two quantum capabilities: generation of hyperentangled photon pairs in spin and spatial degrees of freedom; and isomorphic mapping that preserves free‐space degrees of freedom, overcoming the information loss in non‐paraxial photonic systems.
Lior Fridman +5 more
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Ultrafast Dynamics of Organic Exciton–Polaritons
Nanophotonics, Volume 15, Issue 6, 27 March 2026.This work reveals the conditions required to capture the coherent dynamics of organic exciton–polaritons. The ultrafast relaxation of these collective hybrid states is uniquely observed only when they sit beyond the tail of the molecular absorption. In this condition, they do not enter into equilibrium with intracavity dark states, raising questions ...
Soham Mukherjee +3 more
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Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui +17 more
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Double Helical Plasmonic Antennas
Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin +7 more
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Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride
Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
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Advanced Functional Materials, Volume 36, Issue 18, 2 March 2026.Multicolor optoelectronic synapses are realized by vertically integrating solution‐processed MoS2 thin‐film and SWCNT. The electronically disconnected but interactive MoS2 enables photon‐modulated remote doping, producing a bi‐directional photoresponse.
Jihyun Kim +8 more
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