Interference Suppression Algorithm Based on Short Time Fractional Fourier Transform. [PDF]
Sensors (Basel)Guo X, Su J, Zhu N.
europepmc +1 more source
From Copper Nanoparticles to Alumina Encapsulated Porous Layers With Enhanced Mechanical Stability
Advanced Materials Interfaces, EarlyView.This study analyzes the synthesis‐structure relation of individual Cu nanoparticles and highly porous nanoparticle‐based Cu films using different sputtering‐based nanoparticle sources. The inherent mechanical instability of the films is tackled with Al2O3 encapsulation through atomic layer deposition, enabling 4‐fold increase in critical force in ...
Dominik Gutnik +6 more
wiley +1 more source
A secure and efficient image encryption scheme based on chaotic systems and nonlinear transformations. [PDF]
Sci RepAlexan W, Shabasy NHE, Ehab N, Maher EA.
europepmc +1 more source
Phonon Engineering in Ultrathin Sn Films
Advanced Materials Interfaces, EarlyView.When embedded in multilayer structures, ultrathin Sn layers demonstrate strongly modified vibrational density of states (VDOS). This allows engineering a drastic increase of the Lamb‐Mössbauer factor fLM$f_{\text{LM}}$ and thereby of the cross‐section for coherent excitation of the ultrasharp nuclear resonance of 119Sn$^{119}{\rm Sn}$. This enables the
Sven Velten +9 more
wiley +1 more source
Stochastic analysis and Monte Carlo simulation of magneto-opto-acoustic wave propagation in nonlocal semiconductor excitation. [PDF]
Sci RepElsakout DM, El-Dali A, Alaofi ZM.
europepmc +1 more source
Spin‐Crossover Confinement in Mesoporous Matrices Enables Tunable Porosity for Molecular Sensing
Advanced Materials Interfaces, EarlyView.The integration of hierarchically organized porous frameworks with spin‐crossover nanodomains enables cooperative interactions across multiple length scales. This hybrid design merges dynamic molecular switching with tunable porosity, yielding materials whose structural and functional responses are actively modulated by confinement and guest uptake ...
Lucia B. Pizarro +3 more
wiley +1 more source
A Compact Aperture-Slot Antipodal Vivaldi Antenna for GPR Systems. [PDF]
Sensors (Basel)Shen F, Yang N, Xia C, Wan T, Kang J.
europepmc +1 more source
Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes
Advanced Materials Technologies, EarlyView.We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard +7 more
wiley +1 more source
Fractional Telegrapher's Equation under Resetting: Non-Equilibrium Stationary States and First-Passage Times. [PDF]
Entropy (Basel)Górska K +3 more
europepmc +1 more source