Results 231 to 240 of about 381,247 (286)

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

Fragme∩t: An Open-Source Framework for Multiscale Quantum Chemistry Based on Fragmentation. [PDF]

Wiley Interdiscip Rev Comput Mol Sci
Broderick DR, Bowling PE, Brandt C, Childress S, Shockey J, Higley J, Dickerson H, Ahmed SS, Herbert JM.   +8 more
europepmc   +1 more source

Simulation Analysis of Thermal Deformation and Extruded Profile Formability of Al-10Mg-3Zn Aluminum Alloy. [PDF]

Materials (Basel)
Niu G, Li W, Jiang K, Yang Y, Wang G, Liu C, Zhuang L.   +6 more
europepmc   +1 more source

Predicting and optimizing the impact responses of the airbag landing system by the simulation-based deep learning model. [PDF]

Sci Rep
Shen X, Liu C.
europepmc   +1 more source

Thin-film lithium niobate terahertz differential field detectors with a bandwidth reaching 3 terahertz. [PDF]

Nat Commun
Herter A, Shams-Ansari A, Lončar M, Faist J.   +3 more
europepmc   +1 more source

Accelerated Free Energy Estimation in <i>Ab Initio</i> Path Integral Monte Carlo Simulations. [PDF]

J Phys Chem Lett
Svensson P, Kalkavouras F, Hernandez Acosta U, Moldabekov ZA, Tolias P, Vorberger J, Dornheim T.   +6 more
europepmc   +1 more source

Analytical solution for deformation of an existing tunnel induced by shield tunnelling overcrossing in complex strata. [PDF]

Sci Rep
Huang K, Li Z, Zhang J, Chen R, Zhou K, Huang B, Xing K.   +6 more
europepmc   +1 more source

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A New Finite-Difference Diffusion Scheme

Journal of Computational Physics, 1996
The authors purpose a new second-order accurate, explicit finite difference diffusion scheme, that they call ``three-level, locally implicit'' scheme. The scheme is derived as a weighted average of the conventional forward-in-time, explicit diffusion scheme over one grid length and the same scheme over two grid lengths.
Hobson, J. M., Wood, N., Mason, P. J.
openaire   +1 more source

Finite Difference Scheme

1984
To arrive at finite difference equations modeling magnetohydrodynamic equilibrium we use a technique that is motivated by the finite element method [3]. First we develop a second order accurate numerical quadrature formula for the Hamiltonian E based on a rectangular grid of mesh points over a unit cube of the space with coordinates s, u and v.
Frances Bauer, Octavio Betancourt, Paul Garabedian   +2 more
openaire   +1 more source

Finite-Difference Schemes

2020
Due to its relative simplicity, finite-difference (FD) analysis was historically the first numerical technique for boundary value problems in mathematical physics.
openaire   +1 more source