Results 51 to 60 of about 10,506 (263)
Tin-Vacancy Quantum Emitters in Diamond
Physical Review Letters, 2017 10 pages, 4 figures and Supplementary 3 pages, 2 ...
T. Iwasaki +6 more
openaire +4 more sources
Advanced Functional Materials, EarlyView.A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu +9 more
wiley +1 more source
Multi-emitter solid state quantum optics
Materials for Quantum TechnologyPhotonic quantum science—which harnesses light-matter interactions down to the single photon level—provides advanced light sources for quantum sensing, communication, and computing.
Joel Q Grim +4 more
doaj +1 more source
Design of photonic microcavities in hexagonal boron nitride
Beilstein Journal of Nanotechnology, 2018 We propose and design photonic crystal cavities (PCCs) in hexagonal boron nitride (hBN) for diverse photonic and quantum applications. Two dimensional (2D) hBN flakes contain quantum emitters which are ultra-bright and photostable at room temperature. To
Sejeong Kim +2 more
doaj +1 more source
Advanced Quantum TechnologiesAbstract This perspective gives a tutorial overview of the development of solid‐state quantum emitters over the past three decades, focusing on the key parameters that are used to assess their performance for applications in quantum photonics.
openaire +2 more sources
Photoswitching Conduction in Framework Materials
Advanced Functional Materials, EarlyView.This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez +4 more
wiley +1 more source
Large-scale quantum-emitter arrays in atomically thin semiconductors
Nature Communications, 2017 Quantum emitters have been recently isolated in 2D materials, yet their spatial controllability remains an open challenge. Here, the authors devise a method to create arrays of quantum emitters in WSe2 and WS2, by taking advantage of the strain ...
Carmen Palacios-Berraquero +9 more
doaj +1 more source
Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production
Advanced Functional Materials, EarlyView.Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons +11 more
wiley +1 more source
Scanning quantum correlation microscopy with few emitters
New Journal of PhysicsOptical superresolution microscopy is an important field, where nonlinear optical processes or prior information is used to defeat the classical diffraction limit of light.
Jaret J Vasquez-Lozano +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig +11 more
wiley +1 more source