Results 181 to 190 of about 463,178 (329)

Double Helical Plasmonic Antennas

Advanced Functional Materials, EarlyView.
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, Luka Zurak, Krzysztof Maćkosz, Lorenz Löffler, Victor Deinhart, Ivo Utke, Thorsten Feichtner, Katja Höflich   +7 more
wiley   +1 more source

Background-free time-resolved coherent Raman spectroscopy (CSRS and CARS): Heterodyne detection of low-energy vibrations and identification of excited-state contributions [PDF]

, 2019
Pavel V. Kolesnichenko, Jonathan O. Tollerud, Jeffrey A. Davis   +2 more
openalex   +1 more source

Efficient NOMA Design Without Channel Phase Information Using Amplitude-Coherent Detection

, 2021
Arafat Al‐Dweik, Youssef Iraqi, Ki‐Hong Park, Mohammad Al‐Jarrah, Emad Alsusa, Mohamed‐Slim Alouini   +5 more
openalex   +2 more sources

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
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
wiley   +1 more source

On-chip coherent detection with quantum limited sensitivity. [PDF]

Sci Rep, 2017
Kovalyuk V, Ferrari S, Kahl O, Semenov A, Shcherbatenko M, Lobanov Y, Ozhegov R, Korneev A, Korneev A, Kaurova N, Voronov B, Pernice W, Gol'tsman G.   +12 more
europepmc   +1 more source

Effect of pulse noise jamming and phase noise on a coherent RAKE receiver with maximum-likelihood detection and convolutional coding

, 2003
K. Kowalske, R.C. Robertson
openalex   +2 more sources

Clean‐Limit 2D Superconductivity in a Thick Exfoliated Kagome Film

Advanced Functional Materials, EarlyView.
This study reports clean‐limit 2D superconductivity in a thick kagome system, analogous to the 3D case. It observes a drop in superfluid stiffness near the superconducting transition and a cusp‐like feature in the angular dependence of the upper critical field.
Fei Sun, Andrea Capa Salinas, Stephen D. Wilson, Haijing Zhang   +3 more
wiley   +1 more source

Ultrafast polarization bio-imaging based on coherent detection and time-stretch techniques. [PDF]

Biomed Opt Express, 2018
Song L, Feng Y, Guo X, Shen Y, Wu D, Wu Z, Zhou C, Zhu L, Gao S, Liu W, Zhang X, Li Z.   +11 more
europepmc   +1 more source

Best network chirplet chain: Near-optimal coherent detection of unmodeled gravitational wave chirps with a network of detectors [PDF]

, 2008
Archana Pai, E. Chassande‐Mottin, Olivier Rabaste   +2 more
openalex   +1 more source