Results 131 to 140 of about 369,945 (331)
Comparison of Photonic to Plasmonic Mode Converters for Plasmonic Multiple-Input Devices
IEEE Photonics JournalImplementing a compact optical integrated circuit by utilizing subwavelength plasmonic devices requires the design of compact and efficient photonic to plasmonic mode converters.
Samantha Lubaba Noor +4 more
doaj +1 more source
Giant Berry‐phase‐Driven X‐Ray Beam Translations in Strain‐Engineered Semiconductor Crystals
Advanced Materials, EarlyView.Due to the Berry‐phase effect, X‐rays propagating in deformed crystals undergo large translations, interesting for X‐ray optics applications. Here, the lattice expansion observed upon H irradiation of dilute‐nitride semiconductors is exploited to engineer the deformation landscape of selectively hydrogenated GaAsN epilayers.
Marco Felici +9 more
wiley +1 more source
On a Quantum Waveguide with a Small PT-symmetric Perturbation
Acta Polytechnica, 2007 We consider a quantum waveguide with a small PT-symmetric perturbation described by a potential. We study the spectrum of such a system and show that the perturbation can produce eigenvalues near the threshold of the continuous spectrum.
D. Borisov
doaj
Review of Multifunctional Neural Probe
Advanced Materials Interfaces, EarlyView.Modern multifunctional neural probes for brain‐machine interfaces extend beyond basic electrical functions to incorporate chemical and optical modalities. This review explores recent advances in multifunctional probes developed for neural signal acquisition and stimulation, highlighting how these innovations enhance the precision of brain activity ...
Ziqi Jia, Yong Kyu Yoon
wiley +1 more source
Advanced Materials Interfaces, EarlyView.This study demonstrates polydimethylsiloxane (PDMS) nanocomposite thin films incorporating ZnO and TiO2 nanoparticles, optimized using response surface methodology. The films exhibit tunable refractive index, high transparency, low optical loss, and sub‐MPa mechanical compliance.
Moqaddaseh Afzali Naniz +4 more
wiley +1 more source
Enlarged Eye-Box Accommodation-Capable Augmented Reality with Hologram Replicas
SensorsAugmented reality (AR) technology has been widely applied across a variety of fields, with head-up displays (HUDs) being one of its prominent uses, offering immersive three-dimensional (3D) experiences and interaction with digital content and the real ...
Woonchan Moon, Joonku Hahn
doaj +1 more source
Scalable Programming of LaAlO3/SrTiO3 Interfaces via Ultra‐Low‐Voltage Electron‐Beam Lithography
Advanced Materials Interfaces, EarlyView.Ultra‐low‐voltage electron beam lithography (ULV‐EBL) enables rapid and scalable patterning of LaAlO3/SrTiO3 interfaces into nanowires, barriers, and waveguides that reveal 1D superconductivity, nonlinear current‐voltage response, and ballistic transport.
Dengyu Yang +7 more
wiley +1 more source
Design and implementation of microwave attenuation measurements to estimate the dry rubber content of natural rubber latex [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2015 An accurate, quick and practical method for measuring the dry rubber content (DRC) in natural rubber latex is proposed and investigated experimentally, based on microwaves.
Pattara Aiyarak, Piti Sunheem
doaj
Advanced Materials Interfaces, EarlyView.This study investigates the electromagnetic interference shielding performance of a multiphasic nanocomposite consisting of granular magnetic ferrite (α‐LiFe5O8/α‐LiFeO2) and conductive WS2 nanoflakes. It establishes a clear correlation between the shielding performance and relative fractions of the phases with distinct morphologies/dimensionalities ...
Sagnik Ghosh +9 more
wiley +1 more source