Results 21 to 30 of about 3,381 (218)

Interface Edge Mode Confinement in Dielectric-Based Quasi-Periodic Photonic Crystal Structure

open access: yesPhotonics, 2022
In this paper, the localization of optical interface edge-states is analyzed for a dielectric material-based quasi-periodic photonic crystal (QPhC) structure.
Amit Kumar Goyal, Yehia Massoud
doaj   +1 more source

Investigation of Interface States in Si/NAOS-SiO2/HfO2 Structures Using Complete Acoustic Spectroscopy

open access: yesCommunications, 2014
The set of MOS structures formed on n-type Si substrate with (NAOS)-SiO2/HfO2 gate dielectric layers was prepared and annealed in N2 atmosphere at various temperatures to stabilize the structure and to decrease the interface states density.
Peter Bury   +5 more
doaj   +1 more source

Active interface polarization as a state function [PDF]

open access: yesPhysical Review Research, 2020
6 pages, 1 ...
Sophie Hermann, Matthias Schmidt
openaire   +3 more sources

AR-13, a Celecoxib Derivative, Directly Kills Francisella In Vitro and Aids Clearance and Mouse Survival In Vivo

open access: yesFrontiers in Microbiology, 2017
Francisella tularensis (F. tularensis) is the causative agent of tularemia and is classified as a Tier 1 select agent. No licensed vaccine is currently available in the United States and treatment of tularemia is confined to few antibiotics.
Ky V. Hoang   +8 more
doaj   +1 more source

Reducing instability in dispersed powder photocatalysis derived from variable dispersion, metallic co-catalyst morphology, and light fluctuations

open access: yesJournal of Photochemistry and Photobiology, 2020
The need for sustainable chemicals has increased the numbers of published studies about photocatalytic hydrogen production via photoreforming and water-splitting. However, comparison of results, already complicated by non-standardized reaction setups and
Larissa Y. Kunz   +4 more
doaj   +1 more source

Photonic topological Lifshitz interfaces

open access: yesNanophotonics, 2022
The intrinsic geometry of wavevector diagrams describes electronic or photonic transport at a given energy level. Lifshitz transition is an intriguing example of the topological transition in wavevector diagrams, which plays a critical role in abnormal ...
Piao Xianji, Shin Jonghwa, Park Namkyoo
doaj   +1 more source

Divergence in Morris Water Maze-Based Cognitive Performance under Chronic Stress Is Associated with the Hippocampal Whole Transcriptomic Modification in Mice

open access: yesFrontiers in Molecular Neuroscience, 2017
Individual susceptibility determines the magnitude of stress effects on cognitive function. The hippocampus, a brain region of memory consolidation, is vulnerable to stressful environments, and the impact of stress on hippocampus may determine individual
Seung H. Jung   +4 more
doaj   +1 more source

Stability of a nonequilibrium steady-state interface [PDF]

open access: yesPhysical Review A, 1988
We study the interfacial modes of a driven diffusive model under suitable nonequilibrium conditions leading to possible instability. The external field parallel to the interface, which sets up a steady-state parallel flux, enhances the growth or decay rates of the interfacial modes. More dramatically, asymmetry in the model can introduce an oscillatory
Hernández Machado, Aurora   +1 more
openaire   +3 more sources

Ara yüzey seviyelerinin ve seri direncin Sc2O3 MOS kapasitörünün elektriksel karakteristiği üzerine etkisi

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
Bu çalışmanın amacı, ara yüzey seviyelerinin ve seri direcin(Rs) Sc2O3 (Skandiyum oksit) MOS (Metal OksitYarıiletken) kapasitörünün elektriksel karakteristiği üzerine etkisini frekansabağlı olarak incelemektir.
Ercan Yılmaz, Ayşegül Kahraman
doaj   +1 more source

Energy concepts involved in MOS characterization

open access: yesJournal of Telecommunications and Information Technology, 2023
Starting from a quantum statistical reasoning, it is demonstrated that entropy properties of silicon/silicon dioxide interface electron traps may have a strong influence on measured distributions of interface states, depending on measurement method used.
Olof Engström   +2 more
doaj   +1 more source

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