Results 141 to 150 of about 4,878 (264)

Photo‐Excitations in Halide Perovskites: Where Do Simulations and Experiments Meet?

open access: yesLaser &Photonics Reviews, Volume 20, Issue 6, 18 March 2026.
Aiming to bridge the gap between simulations and measurements of light–matter couplings and photo‐excitations in new functional materials, this perspective highlights insights and bottlenecks of state‐of‐the‐art experimental and theoretical methods (2D electronic spectroscopy vs.
Muhammad Sufyan Ramzan   +5 more
wiley   +1 more source

Diverse Cloud Regimes in the Northeast Pacific: Evaluating a Mesoscale NWP Model With Shipborne Observations

open access: yesMeteorological Applications, Volume 33, Issue 2, March/April 2026.
Weather prediction and climate models need to simulate clouds of a variety of types. Here we evaluate how well a near‐operational version of such a model simulates clouds in the northeastern Pacific Ocean region. Aspects of the model, including the vertical and horizontal grid spacing and internal formulation, affect the results, and the model errors ...
Julia M. Simonson   +3 more
wiley   +1 more source

Design and TCAD Simulation of p+–n+ InAs‐Based TFET

open access: yesNano Select, Volume 7, Issue 3, March 2026.
A physics‐based design and optimization of a p+−n+${{p}^ + } - {{n}^ + }$ InAs tunnel field‐effect transistor is presented using calibrated quantum‐corrected TCAD simulations. By employing a composite figure of merit that unifies digital and RF metrics, the proposed homojunction architecture achieves steep subthreshold swing, enhanced cutoff frequency,
Muhammad Elgamal   +5 more
wiley   +1 more source

Peridynamics with a Cube‐Shaped Neighborhood

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT This paper investigates the effects of cube‐shaped neighborhoods in peridynamic theory as an alternative to the traditional spherical neighborhoods. We examine how different neighborhood geometries influence the behavior of various peridynamic formulations, including bond‐based models, state‐based formulations, and correspondence methods.
Kai Partmann   +3 more
wiley   +1 more source

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