Results 161 to 170 of about 96,250 (257)
Advanced Engineering Materials, EarlyView.Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali +5 more
wiley +1 more source
Experimental and Numerical Analysis of Sandwich Structures. [PDF]
Materials (Basel)Pozorski Z, Lange J, Sabik A.
europepmc +1 more source
Abstract Traditional economics has long suffered from five core dilemmas: separation between microeconomics and macroeconomics, decoupling of real economy and finance, endogenous paradoxes in monetary theory, inconsistent explanations of cycles and crisis origins, and disconnection between spatial research and aggregate quantity analysis. Although the
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Geometrical modifications on nitrocellulose membranes can result in observable differences in signal intensity relative to a reference membrane (top and bottom left). Using two reference experiments, we have developed a theoretical model that can reproduce the experimentally observed flow changes and provide information on membrane parameters, e.g ...
Maria Dimaki +2 more
wiley +1 more source
A comprehensive review on rubber wear modeling with focus on tire applications. [PDF]
iScienceMaglione R +5 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami +4 more
wiley +1 more source
Mathematical Modeling of Biomass Pyrolysis in Fixed-Bed Reactors: A Systematic Review of Trends, Challenges, and Perspectives. [PDF]
Chem Bio EngSteffen V +2 more
europepmc +1 more source
Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
Fourier Neural Operators for Fast Multi-Physics Sensor Response Prediction: Applications in Thermal, Acoustic, and Flow Measurement Systems. [PDF]
Sensors (Basel)Sayghe A, Mousa M, Batiyah S, Husawi A.
europepmc +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source