Results 81 to 90 of about 747,505 (278)

Composition and Resulting Band Alignment at the TiO2/InP Heterointerface: A Fundamental Study Combining Photoemission Spectroscopy and Theory

open access: yesAdvanced Functional Materials, EarlyView.
The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour   +11 more
wiley   +1 more source

Non-Hermitian gauged topological laser arrays

open access: yes, 2018
Stable and phase-locked emission in an extended topological supermode of coupled laser arrays, based on concepts of non-Hermitian and topological photonics, is theoretically suggested.
Longhi, Stefano
core   +1 more source

Less-conventional low-consumption galvanic separated MOSFET-IGBT gate drive supply [PDF]

open access: yes, 2017
A simple half-bridge, galvanic separated power supply which can be short circuit proof is proposed for gate driver local supplies. The supply is made while hacking a common mode type filter as a transformer, as the transformer shows a good insulation, it
Bikorimana, Jean Marie Vianney   +1 more
core   +3 more sources

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

open access: yesAdvanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon   +7 more
wiley   +1 more source

La modélisation au service de la conception des ouvrages de protection : étude du site avalancheux de Taconnaz [PDF]

open access: yesSciences, Eaux & Territoires, 2010
Optimiser la conception des ouvrages de protection contre les avalanches est une priorité pour la sécurité en montagne. À partir d'une étude réalisée dans le cadre des travaux de renforcement de l'ouvrage paravalanche du glacier de Taconnaz, construit ...
Mohamed Naaim, Thierry Faug, Florence Naaim-Bouvet et Nicolas Eckert
doaj   +2 more sources

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

open access: yesAdvanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti   +3 more
wiley   +1 more source

Vehicle recognition analysis in LTE based forward scattering radar [PDF]

open access: yes, 2016
By integrating the forward scattering radar (FSR) mode in passive radar can provide many advantages to the conventional passive radar system. The system can benefit from the enhancement in radar cross section (RCS), the low cost and the simple receiver ...
Abdul Aziz, Noor Hafizah   +3 more
core   +1 more source

MODEL FOR THE PROTECTION OF SMALL-SIZE GROUND TARGETS FROM RADIOMETRIC PASSIVE-ACTIVE DETECTION SYSTEMS

open access: yesРадіоелектронні і комп'ютерні системи, 2017
A generalized model is developed for protection of small-size ground targets from radiometric passive-active systems of millimeter range. Methods and means to reduce effectiveness of object detection on the earth's surface background are discussed. It is
Геннадий Геннадиевич Осиновый   +1 more
doaj   +1 more source

Metal Oxides

open access: yesMetals, 2020
Oxide materials in bulk and thin film form, and metal oxide nanostructures exhibit a great variety of functional properties which make them ideal for applications in solar cells, gas sensors, optoelectronic devices, passive optics, catalysis, corrosion ...
Maria Luisa Grilli
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

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