Results 231 to 240 of about 649,627 (304)

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

A near zero refractive indexed non-uniform metasurface for broadband RCS reduction of an antipodal Vivaldi antenna. [PDF]

Sci Rep
Das P, Kundu S, Kumar R.
europepmc   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Extreme-Temperature (1000 °C) Operation of InGaN/AlGaN Nanowire Light-Emitting Diodes. [PDF]

ACS Photonics
Muthu MBS, Emu IH, Velpula RT, Nguyen HPT.   +3 more
europepmc   +1 more source

Nanoindentation Criteria for Combinatorial Thin Film Libraries

Advanced Engineering Materials, EarlyView.
Thin‐film material libraries are compositional spreads used for screening composition‐structure‐property relationships. Nanoindentation is often used to characterize mechanical behavior across these systems, however variations in methodology are widespread.
Andre Bohn, Adie Alwen, Andrea M. Hodge
wiley   +1 more source

Coral Genetic Structure in the Western Indian Ocean Mirrors Ocean Circulation and Thermal Stress History. [PDF]

Evol Appl
Guillaume AS, Joost S, Curpen S, Dumur Neelayya D, Harree-Somah L, Sadasing O, Saponari L, Dale C, Barret L, Andrews N, Leckraz SK, François R, Seetapah V, Munusami V, Bacha Gian S, Jhangeer-Khan R, Mahoune T, Chumun PK, Poretti M, Berteaux-Lecellier V, Lecellier G, Selmoni O.   +21 more
europepmc   +1 more source

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

Advanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu, Nelson Pereira, Javier Vicente, Carmen Rial Tubio, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source

Investigation of Measurement Cycle Reproducibility and Dynamic Resistance-Switching Capability in Reduced Graphene Oxide. [PDF]

ACS Omega
Barreto da Silva R, Harres de Oliveira A, Neroti Rigue J, Ferreira de Matos Jauris C, César Comparsi De Castro F, Henrique Schneider L, Müller C.   +6 more
europepmc   +1 more source