Results 141 to 150 of about 71,943 (315)
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
, 2012 [[abstract]]"We have carried out systematic experiments based on degradation mechanisms of GaN high electron mobility transistors (HEMT). The electro-thermo-mechanical properties of AlGaN/GaN are simulated for reliability testing under different ...
楊紹明;Yang, Shao-Ming;許健;Sheu, Gene;蔡宗叡;Tsai, Jung-Ruey
core
International audienceThe influence of at% Mn on the polarization and spontaneous passivation of (CoCrFeNi)100-xMnx (at%) alloys in aerated 0.1 M H₂SO₄ was investigated using atomic emission spectroelectrochemistry.
Xie, Chenyang +3 more
core +1 more source
Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid
Advanced Engineering Materials, EarlyView.A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao +6 more
wiley +1 more source
Self-Consistent Electro-Thermo-Mechanical Analysis of AlN Passivation Effect on AlGaN/GaN HEMTs
, 2012 [[abstract]]"In this article, the effect of AlN materials as passivation over AlGaN layer on AlGaN/GaN HEMTs performance was investigated firstly using electro-thermomechanical coupled methodology by both TCAD simulation and analytic calculation.
許健;Sheu, Gene;蔡宗叡;Tsai, Jung-Ruey;楊紹明;Yang, Shao-Ming
core
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley +1 more source
High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry
Advanced Engineering Materials, EarlyView.Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova +3 more
wiley +1 more source
, 2012 [[abstract]]In this study, the effect of AlN materials as passivation over AlGaN layer on AlGaN/GaN HEMTs performance was investigated using fully-coupled electro-thermo-mechanical analysis by TCAD simulations and analytic calculations. It found that AlN
Prabowo, Briliant Adhi
core
Passivation of magnesium alloys
, 2008 Diploma thesis deals with the technology of surface modifications of magnesium alloys. Basic knowledge from the field of the corrosion of metal materials. The division corrosion according to way of attack and corrosion environment, etc.
Krejčířová, Dana
core +1 more source