Results 181 to 190 of about 19,256 (232)

VO2 Nanocomposite Thin Films Integrated on Glass Substrates for Tunable Properties

open access: yesAdvanced Photonics Research, EarlyView.
This work explores tuning the metal‐to‐insulator transition and optical properties through a novel multifaceted approach using both defect engineering and energy band restructuring. VO2‐Au nanocomposite and VO2 thin films are grown on glass with ZnO buffers using pulsed laser deposition.
Claire A. Mihalko   +10 more
wiley   +1 more source

Methodology for Topological Interface Engineering in 2D Photonic Crystals

open access: yesAdvanced Photonics Research, EarlyView.
This article introduces an automated framework for topological photonic crystal design. It features an iterative band connection method for identifying band crossings, a data‐driven approach for band symmetry recognition, and analysis of how topological mode dispersion trades off with photonic band‐gap size.
Ondřej Novák   +2 more
wiley   +1 more source

1B26 Change in relative permittivity by the thrombus volume and thrombus hematocrit

open access: diamond, 2015
Takuto Fuse   +5 more
openalex   +1 more source

Tunable Multifunctional Terahertz Coding Metasurface for Polarization Manipulation

open access: yesAdvanced Photonics Research, EarlyView.
Coding metasurfaces (CMs) offer versatile control over electromagnetic waves. Herein, a tunable multifunctional terahertz (THz) metasurface integrated with vanadium dioxide (VO2) is presented, enabling propagation‐phase manipulation of linearly polarized waves and hybrid‐phase control of circularly polarized waves.
Chunsheng Zhang   +10 more
wiley   +1 more source

Feasibility of tumor detection with a transmission-based microwave imaging system. [PDF]

open access: yesMed Phys
Mojabi P   +7 more
europepmc   +1 more source

Bound States in the Continuum in Metasurface Absorbers: A Comparison with Metasurfaces

open access: yesAdvanced Photonics Research, EarlyView.
Bound states in the continuum (BICs) offer a powerful mechanism for enhancing light–matter interactions. This work systematically investigates the radiation characteristics of BICs under both transmission and reflection configurations using multipolar analysis.
Guizhen Xu   +3 more
wiley   +1 more source

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