Results 91 to 100 of about 14,681 (227)
S.108-123A highly flexible, modular design and production framework for microelectromechanical systems, suitable for mid-scale production at reasonable costs, is presented.
Matuscheck, P. +5 more
core
Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS
A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun +10 more
wiley +1 more source
Simulation Of Microelectromechanical Systems
: A method for simulation of microelectromechanical systems is presented. It is based on usage of behavioural simulators and their hardware description languages. Behaviour of a micromachined sensor can be described in such language.
Z. Mrcarica +3 more
core
Uranium Doped Gallium Nitride Epitaxial Thin Films
Uranium was controllably added to gallium nitride using molecular beam epitaxy. The uranium atoms segregated into vertically oriented regions with higher doping levels. Concentrations up to a few percent were achieved without showing significant degradation in the crystalline quality or optical characteristics. Low electrical resistivity was maintained
J. Pierce Fix +10 more
wiley +1 more source
Continuation-Based Pull-In and Lift-Off Simulation Algorithms for Microelectromechanical Devices
The voltages at which microelectromechanical actuators and sensors become unstable, known as pull-in and lift-off voltages, are critical parameters in microelectromechanical systems (MEMS) design.
Daniel, Luca +2 more
core
Microstructured Tactile Sensors With Bismuth Telluride Coatings for Vibration Detection
The study reports a high‐performance piezoresistive vibration sensor (PVS) based on a Bi₀.5Sb₁.5Te3 functional layer on a PDMS microstructured substrate. The device exhibits high sensitivity (0.24 kPa−1), fast response, and excellent durability over 10 000 cycles.
Yikun Liu +8 more
wiley +1 more source
Quantum Mechanical Actuation of Microelectromechanical Systems by the Casimir Force
The Casimir force is the attraction between uncharged metallic surfaces as a result of quantum mechanical vacuum fluctuations of the electromagnetic field.
Aksyuk, V. A. +9 more
core +1 more source
Ultra‐lean H2 micro‐combustor performance is boosted through regulated O2 enrichment and inlet preheating. A 16‐case Taguchi study (ϕ = 0.3) shows: controlled enrichment and heating increase radiative output and efficiency, but excessive O2/temperature causes flashback.
Anouar Benzitouni +4 more
wiley +1 more source
A scanning laser ophthalmoscope, integrated with a real‐time optical coherence tomography (OCT) alignment monitor, detected flavoprotein fluorescence (FPF) signals associated with mitochondrial dysfunction in a rodent glaucoma model. Under 450‐nm excitation, experimental eyes showed spatially inhomogeneous signals that were absent under 505‐nm ...
Eun Ji Lee +5 more
wiley +1 more source
This review highlights how plasma‐enhanced atomic layer deposition enables atomic‐scale control of interfacial composition, defects, and energetics. By linking plasma–surface interactions to macroscopic performance, PE‐ALD provides a versatile platform for engineering functional interfaces in photocatalytic, membrane, and energy‐conversion systems ...
Regina Del Sole +6 more
wiley +1 more source

