Results 171 to 180 of about 22,163,446 (341)

Progress in feature research topics in deep underground

open access: yes
Deep Underground Science and Engineering, EarlyView.
Jianguo Wang, Chunfai Leung
wiley   +1 more source

Photonic Floquet–Bloch Oscillations Dominated by Floquet Gauge

open access: yesLaser &Photonics Reviews, EarlyView.
A new type of Bloch oscillations (namely, asymmetric Floquet–Bloch oscillations) whose evolution is biased along the evolution dimension is proposed and visually observed. The Floquet gauge can determine the light broadening to be biased toward the first or second half of the period. These findings reveal a new mechanism for wave packet revival and may
Yuan Li   +4 more
wiley   +1 more source

A Study on Fractal Analysis of Time Series

open access: bronze, 1996
Masaya SEKIMOTO   +2 more
openalex   +2 more sources

Compact Spectral Imaging: A Review of Miniaturized and Integrated Systems

open access: yesLaser &Photonics Reviews, EarlyView.
This review explores the rapid shift toward compact spectral imaging systems by examining four key design paradigms: Do‐It‐Yourself (DIY) platforms, freeform optics, filter‐on‐chip integration, and multifunctional metasurfaces. The discussion highlights critical applications in medicine, agriculture, and environmental monitoring, providing comparative ...
Sani Mukhtar, Amir Arbabi, Jaime Viegas
wiley   +1 more source

pH‐Dependent Pitting Corrosion in Nickel Thin Films

open access: yesMaterials and Corrosion, EarlyView.
This study investigates pitting corrosion in nickel thin films under varying pH conditions and inhibitor presence. Surface defects and solution chemistry modulate pit formation, while simulations reveal metal redeposition driven by chemical potential gradients at the pit center.
Ayron Andrey da Silva Lima   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy