Results 161 to 170 of about 10,506 (263)

In situ three-dimensional strain engineering of solid-state quantum emitters in photonic structures towards scalable quantum networks. [PDF]

Nat Commun
Chen Y, Li X, Liu S, Yang J, Wei Y, Xiong K, Wang Y, Wang J, Chen P, Li X, Zhang C, Yu Y, Jiang T, Liu J.   +13 more
europepmc   +1 more source

Position-controlled quantum emitters with reproducible emission wavelength in hexagonal boron nitride. [PDF]

Nat Commun, 2021
Fournier C, Plaud A, Roux S, Pierret A, Rosticher M, Watanabe K, Taniguchi T, Buil S, Quélin X, Barjon J, Hermier JP, Delteil A.   +11 more
europepmc   +1 more source

Color Routing and Beam Steering of Single‐Molecule Emission with a Spherical Silicon Nanoantenna

Advanced Functional Materials, EarlyView.
We experimentally demonstrate broadband directional emission from single molecules using a single spherical silicon nanoparticle assembled via DNA origami. By varying nanoparticle (NP) size and emitter position, we achieve unidirectional emission, beam steering, and color routing at the nanoscale, revealing modal interference as the underlying ...
María Sanz‐Paz, Nicole Siegel, Guillermo Serrera, Javier González‐Colsa, Fangjia Zhu, Karol Kołątaj, Minoru Fujii, Hiroshi Sugimoto, Pablo Albella, Guillermo P. Acuna   +9 more
wiley   +1 more source

Deterministic generation and nanophotonic integration of 2D quantum emitters for advanced quantum photonic functionalities. [PDF]

Nanophotonics
So JP.
europepmc   +1 more source

Resonance Fluorescence from Waveguide-Coupled, Strain-Localized, Two-Dimensional Quantum Emitters. [PDF]

ACS Photonics, 2021
Errando-Herranz C, Schöll E, Picard R, Laini M, Gyger S, Elshaari AW, Branny A, Wennberg U, Barbat S, Renaud T, Sartison M, Brotons-Gisbert M, Bonato C, Gerardot BD, Zwiller V, Jöns KD.   +15 more
europepmc   +1 more source

Beyond the Edge: Charge‐Transfer Excitons in Organic Donor‐Acceptor Cocrystals

Advanced Functional Materials, EarlyView.
Complex excitonic landscapes in acene–perfluoroacene cocrystals are unveiled by polarization‐resolved optical spectroscopy and many‐body theory. This systematic study of a prototypical model system for weakly interacting donor–acceptor compounds challenges common views of charge‐transfer excitons, providing a refined conceptual framework for ...
Sebastian Anhäuser, Ana M. Valencia, Sergei I. Ivlev, Marc Zeplichal, Andreas Terfort, Caterina Cocchi, Gregor Witte   +6 more
wiley   +1 more source

Quantum Emitters Induced by High Pressure and UV Laser Irradiation in Multilayer GaSe. [PDF]

ACS Omega
Varghese S, Wang S, Neupane B, Bhandari B, Jiang Y, Gonzalez Rodriguez R, Krylyuk S, Davydov AV, Yan H, Yan H, Wang Y, Kaul AB, Cui J, Lin Y.   +13 more
europepmc   +1 more source

Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors

Advanced Functional Materials, EarlyView.
We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu, Zhaowei Zhang, Jules Fraunié, Cédric Robert, Grégory Seine, Bernard Gil, Guillaume Cassabois, Vincent Jacques   +7 more
wiley   +1 more source

Local Strain Engineering of Two-Dimensional Transition Metal Dichalcogenides Towards Quantum Emitters. [PDF]

Nanomicro Lett
Ai R, Cui X, Li Y, Zhuo X.
europepmc   +1 more source

Complexation‐Mediated Diffusion‐Limited Crystal Growth: A General Framework for Anisotropic Crystal Growth in Cu‐Based Perovskites

Advanced Functional Materials, EarlyView.
A Complexation‐Mediated Diffusion‐Limited Growth (CMDLG) framework is established to rationalize the anisotropic growth of lead‐free perovskites. Integrating coordination chemistry with mass transport kinetics, this study theoretically derives and experimentally validates that stable iodocuprate complexes induce a diffusion‐limited regime.
Hyunmin Lee, Mu Geun Son, Thanh Van Vu, Hokyeong Jeong, Joonhee Kang, Youngjong Kang   +5 more
wiley   +1 more source