Photonic Crystal Enhanced Microscopy on a 2D Photonic Crystal Surface
Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.This work demonstrates the design, fabrication, and the first‐time test of a 2D photonic crystal surface for photonic resonator absorption microscopy. The designed surface uniformly enhances electromagnetic near fields, achieving > 100% improved detecting uniformity for surface‐captured AuNPs from a blocking biosensor assay aimed for detecting SARS‐CoV‐
Weinan Liu +5 more
wiley +1 more source
High Aspect Ratio, Superconducting Vacuum Gap Capacitor NEMS with Plate Distances Down to 32 nm
Advanced Materials Technologies, EarlyView.Fabrication of aluminium vacuum gap capacitor based NEMS is investigated with a free to move top electrode. To avoid collapse of the top electrode vertical stress gradient is controlled through sputter parameters. The result is wafer‐level high‐yield fabrication of vacuum gap capacitors with radii between 7 µm and 30 µm and integrated piezoactuators. A
Ioan Ignat, Daniel Platz, Ulrich Schmid
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Validation of finite element and boundary element methods for predicting structural vibration and radiated noise [PDF]
Analytical and experimental validation of methods to predict structural vibration and radiated noise are presented. A rectangular box excited by a mechanical shaker was used as a vibrating structure.
Oswald, Fred B. +2 more
core +1 more source
Silicon‐Integrated Next‐Generation Plasmonic Devices for Energy‐Efficient Semiconductor Applications
Advanced Materials Technologies, EarlyView.Silicon (Si)‐integrated plasmonics offer a pathway to next‐generation, energy‐efficient semiconductor applications. This review highlights advances using complementary metal–oxide–semiconductor (CMOS)‐compatible materials like transparent conductive oxides and novel architectures, particularly coupled hybrid plasmonic waveguides (CHPWs).
Nasir Alfaraj, Amr S. Helmy
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Finite element flux‐corrected transport (FEM–FCT) for the euler and Navier–Stokes equations [PDF]
, 1987 Rainald Löhner +3 more
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Advanced Materials Technologies, EarlyView.New theoretical model for vertical contact and separation mode triboelectric nanogenerator is proposed. Detailed derivation process and results are discussed. Numerical solutions and parametric studies are presented. Calculated results are validated by experimental outcomes.
Seokjin Kim +2 more
wiley +1 more source
A hierarchical structure for automatic meshing and adaptive FEM analysis [PDF]
, 1987 Ajay Kela +2 more
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Compliant Die Attach Process for High‐Conformity Integration of Ultra‐Thin Chips on Curved Surfaces
Advanced Materials Technologies, EarlyView.A compliant die attach process is developed for bonding ultra‐thin silicon dies onto high‐curvature surfaces. Using FEM‐guided tool design and process optimization, the method achieves excellent surface conformity and minimal voids. This approach offers a reliable solution for next‐generation curved electronics, including LiDAR and wide field‐of‐view ...
Hakyung Jeong +9 more
wiley +1 more source
Mood States as a Key Factor in Assessing Student Learning in Project Management Teaching
Journal on Efficiency and Responsibility in Education and ScienceHands-on experience is an essential part of project management education. We researched to determine whether our practical seminars organized as part of an undergraduate project management course provide the expected learning experience consistent with ...
Josef Kunhart, Jan Bartoška
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