Results 171 to 180 of about 24,227 (270)

Ellipsometry

open access: yesJournal of the Japan Society of Colour Material, 2006
openaire   +2 more sources

Enhancing Charge Transport and Extraction in Ta3N5 Photoanodes Via Ti Doping and TiN Contact Layers

open access: yesSmall, Volume 22, Issue 31, 2 June 2026.
Ta3N5${\rm Ta}_3{\rm N}_{5}$ is a promising photoanode for solar water splitting but suffers from poor charge transport and interfacial losses. We combine Ti compensation doping with ultrathin TiN back‐contact interlayers to suppress bulk recombination, enhance carrier mobility and lifetime, and enable efficient carrier extraction, yielding ...
Laura I. Wagner   +8 more
wiley   +1 more source

High‐Barrier Amorphous Al2O3 Film Deposited via Magnetic Field‐Confined for Ultrastable Hygroscopic Scintillators

open access: yesSmartMat, Volume 7, Issue 3, June 2026.
The moisture‐induced degradation of hygroscopic scintillators limits their performance and lifespan in radiation detection. A 100 nm amorphous Al2O3 film, deposited at room temperature via FCVA with pulsed magnetic field confinement, offers high optical transmittance and ultralow moisture permeability.
Zeyu Yin   +14 more
wiley   +1 more source

Nanobodies: A Promising Toolkit for Diagnostic Applications

open access: yesSmartMat, Volume 7, Issue 3, June 2026.
This review focuses on camelid‐derived nanobodies (VHHs) and explains how their small size and high stability support robust diagnostic design. Applications across ELISA, lateral flow assays, and PET/SPECT imaging are summarized, along with clinical progress such as caplacizumab.
Wei Wu   +11 more
wiley   +1 more source

Passivating Contacts‐Related Ultraviolet‐Induced Degradation in Silicon Heterojunction Solar Cells

open access: yesSmall Structures, Volume 7, Issue 6, June 2026.
Highly transparent nc‐SiC:H passivating contacts are shown to reshape ultraviolet‐induced degradation in silicon heterojunction solar cells. By shifting UV energy deposition toward the c‐Si near‐interface region, these contacts promote Si& ─;H bond rupture and chemical passivation loss, while hydrogen‐related microstructural rearrangements increase ...
Binbin Xu   +14 more
wiley   +1 more source

Integrating simultaneous interfacial shear rheology with neutron reflectometry for structural and dynamic analysis of fluid interfacial systems

open access: yesJournal of Applied Crystallography, Volume 59, Issue 3, Page 751-764, June 2026.
We present a new setup at the FIGARO horizontal neutron reflectometer enabling simultaneous measurement of the structural and mechanical properties of liquid interfaces, combining neutron reflectometry with interfacial shear rheology.The study of the structure and mechanical properties of complex fluid interfaces has attracted growing interest in ...
Pablo Sánchez-Puga   +5 more
wiley   +1 more source

Dielectric function of layered GaSe<sub>0.8</sub>Te<sub>0.2</sub> and emergent all van der Waals optical elements. [PDF]

open access: yesSci Rep
Margaryan AV   +8 more
europepmc   +1 more source

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