Results 301 to 310 of about 5,269,093 (368)

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

Advanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra, Paul Konrad, Andreas Sperlich, Timur Biktagirov, Wolf Gero Schmidt, Lesley Spencer, Igor Aharonovich, Sven Höfling, Vladimir Dyakonov   +8 more
wiley   +1 more source

Grounded L-Shaped Corner-Embraced Patch Array Polarization Conversion Metasurface Compatible with Multiband and Broadband Characteristics. [PDF]

Micromachines (Basel)
Kong S, Zhang Y, Fu Z, Yang R.
europepmc   +1 more source

Single-shot Stokes polarimetry of plasmon-coupled single-molecule fluorescence. [PDF]

Nanophotonics
Mahajan S, Wang Y, Huijben TAPM, Marie R, Zijlstra P.   +4 more
europepmc   +1 more source

Benchtop NMR signal enhancement of metabolites in urine extract using SABRE.

Chem Commun (Camb)
Fleischer S, Yang J, Ausmees K, Reile I, MacKinnon N, Korvink JG, Lehmkuhl S.   +6 more
europepmc   +1 more source

Vector Vortex Beam-Enabled Edge Microscopy with Dynamic Orientation Selectivity. [PDF]

ACS Photonics
Ahmed H, Ansari MA, Paterson L, Yang X, Chen X.   +4 more
europepmc   +1 more source

Retardance and depolarization of brain white matter as markers for intraoperative delineation of brain tumors: experiments and simulations. [PDF]

Biomed Opt Express
Wang M, Chae S, Lukinsone V, Lucas T, Rodríguez-Nuñez O, Gros É, Hahne C, Maragkou T, McKinley R, Schucht P, Novikova T.   +10 more
europepmc   +1 more source

Multi-dimensional camouflage against VIS-NIR hyperspectral, MIR intensity, and MIR polarization imaging. [PDF]

Light Sci Appl
Qin R, Zhu H, Zhu R, Ghosh P, Qiu M, Li Q.   +5 more
europepmc   +1 more source

Measuring location and properties of very high frequency sources emitted from an aircraft flying through high clouds. [PDF]

Nat Commun
Scholten O, Lourens M, Buitink S, Cummer S, Dwyer J, Hare BM, Huege T, Liu N, Mulrey K, Nelles A, Sterpka C, Trinh TNG, Turekova P, Ter Veen S.   +13 more
europepmc   +1 more source

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Multifunctional Device for Circular to Linear Polarization Conversion and Absorption

Annals of Physics, 2023
In this paper, a metastructure multifunctional device for circular‐to‐linear polarization conversion (PC) and perfect absorption is proposed in which the electrical conductivity of the silicon material is controlled by light, thus changing the function ...
Siyuan Liao, Zhen Qiao, Jun-yang Sui, Hai‐feng Zhang   +3 more
semanticscholar   +1 more source