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Nanophotonics, Volume 15, Issue 13, 13 July 2026.Conformal Al‐doped ZnO (AZO) electrodes deposited by atomic layer deposition (ALD) overcome current‐injection limitations in coaxial GaInN/GaN nanowire LEDs. Uniform electrode coverage across nanowire sidewalls and bottom regions promotes efficient carrier injection and radiative recombination across multiple crystal facets, enhancing emission ...
Soma Inaba +11 more
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Photon Recycling–Driven Photodetection Enhancement in Ni(AcO)2–MAPbBr3 Nanocomposite Waveguides
Nanophotonics, Volume 15, Issue 13, 13 July 2026.Photon recycling is demonstrated as an effective mechanism to enhance perovskite photodetector performance. A Ni(AcO)2/MAPbBr3 nanocomposite waveguide enables long‐range propagation and reabsorption of photoluminescence photons, increasing photocurrent by ∼60%. Under pulsed excitation, reabsorption of amplified spontaneous emission further enhances the
Sandra Soriano‐Díaz +6 more
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Bright single-photon electroluminescence of a single SiV center in a diamond diode
Quantum Computing, Communication, and Simulation, 2021Electrically-driven single-photon sources (SPSs) are required for the scalable quantum technologies. Color centers in diamond emerged as attractive candidates for room-temperature SPSs. SiV centers are especially attractive due to their outstanding emission properties.
Igor A. Khramtsov, Dmitry Y. Fedyanin
openaire +3 more sources
Electrically Driven Site-Controlled Single Photon Source
ACS Photonics, 2023Freddie Withers +2 more
exaly
SiV center electroluminescence in high current density diamond p-i-n diode
Applied Physics Letters, 2023Anatoly Vikharev +2 more
exaly