Results 31 to 40 of about 273 (152)

Analysis of indentation size effect (ISE) behavior in low-load Vickers microhardness testing of (Sm123)1−x(Nd123)x superconductor system

Journal of Materials Science: Materials in Electronics, 2013
Indentation size effect (ISE) for (Sm123)1−x(Nd123)x superconducting samples which were fabricated by the solid state reaction technique for values of x = 0.00, 0.05, 0.10, 0.20, and 0.30 was investigated by analyzing the theoretical models. When the experimental data of a number of single crystals which have the different crystal structure and ...
Celik, S., Ozturk, O., Coskun, E., Sarihan, M., Asikuzun, E., Ozturk, K., Terzioglu, C.   +6 more
openaire   +4 more sources

From In‐Silico Optimized Microfabrication to Experimental Validation: Engineering a Tridimensional Epi‐Intraneural Interface

Advanced Functional Materials, Volume 36, Issue 14, 16 February 2026.
An epi‐intraneural interface is developed through in silico optimization and a novel tridimensional microfabrication pipeline. The device integrates penetrating and epineural contacts on a flexible substrate. Mechanical, electrochemical, and in vivo testing in rat and pig reveal robust implantation, low‐threshold activation, and site‐dependent ...
Federico Ciotti, Andrea Cimolato, Noemi Gozzi, Pietro Palopoli, Luca Brugnoli, Natalija Katic Secerovic, Rebecca Gallivan, Alexander Shokurov, Carlo Menon, Johannes Weichart, Ignacio Delgado‐Martinez, Weiguo Song, Stavros Zanos, Xavier Navarro, Stanisa Raspopovic   +14 more
wiley   +1 more source

Extraction of the dynamic plastic behavior of AlON single crystals by nanoimpact

Journal of Advanced Ceramics
Investigating the dynamic mechanical behavior of single-crystal aluminum oxynitride (AlON) is fascinating and crucial for understanding material performance in relevant applications.
Haomin Wang, Mao Deng, Zhangyi Huang, Kailei Lu, Jiebin Shen, Hongjiang Qian, Zhiyong Huang, Jianqi Qi, Qingyuan Wang   +8 more
doaj   +1 more source

Evaluation of hardening behavior under synergistic interaction of He and subsequent H ions irradiation in vanadium alloys

Nuclear Materials and Energy, 2018
Helium and hydrogen synergy effect on irradiation hardening in V-4Cr-4Ti alloys was investigated. The samples were irradiated helium or helium + hydrogen ions at RT (room temperature) and 300 °C.
S.N. Jiang, L.Q. Xu, P.F. Zheng
doaj   +1 more source

Novel Technologies for Exploring the Skin–Brain Axis

Advanced Sensor Research, Volume 5, Issue 2, February 2026.
The skin–brain axis mediates bidirectional communication between cutaneous physiology and the nervous system, influencing sensation, inflammation, and disease. This review surveys emerging microsensor, nanosensor, and bioelectronic technologies integrated with advanced skin and neural models, highlighting multimodal, real‐time strategies to decode ...
Dahiana Mojena Medina, Francesca Santoro
wiley   +1 more source

ISE of Precious Metals: Au, Ag, Pd, and Pt

Metals
Precious metals play an important role in various fields, from industry to jewelry and finance. In the industrial field, it is often necessary to know their mechanical properties. Micro-hardness measurement is a suitable test.
Lenka Girmanová, Jozef Petrík, Marek Šolc, Peter Blaško, Alena Pribulová, Peter Futáš   +5 more
doaj   +1 more source

Localized Defects in Cold Die-Compacted Metal Powders

Journal of Manufacturing and Materials Processing, 2022
In powder metallurgy (PM), the compaction step is fundamental to determining the final properties of the sintered components. The deformation and defectiveness introduced in the powder material during uniaxial die compaction can be correlated to the ...
Elisa Torresani, Gloria Ischia, Alberto Molinari   +2 more
doaj   +1 more source

Testing 3D Printed Carbon Fiber Durability for Next‐Gen Fusion Reactors via Proton Irradiation

Polymer Composites, Volume 47, Issue 1, Page 924-941, 10 January 2026.
Schematic of proton irradiation effects on carbon fiber samples evaluated via nanoindentation and Raman spectroscopy. ABSTRACT Carbon fiber‐reinforced composites are promising candidates for plasma‐facing components (PFCs) in next‐generation fusion reactors due to their high strength‐to‐weight ratio, thermal stability, and radiation resistance. However,
U. Saleem, A. Khan, B. Islam, N. Maqsood, K. Skotnicová, A. Nawaz, I. Ahmad, A. A. Khan   +7 more
wiley   +1 more source

Influence of post-processing heat treatment on nanoscale mechanical properties of laser powder bed fused Inconel 625

Discover Materials
This study investigates the effect of thermal aging (200–400 h at 650 °C) on the nanoindentation behaviour of Laser Powder Bed Fused (LPBF) Inconel 625.
Sheeza Khan, Raja Annamalai A
doaj   +1 more source

Nanoindentation response of laser shock peened Ti-based bulk metallic glass

AIP Advances, 2015
The effect of laser shock peening (LSP) on mechanical properties of Ti-based bulk metallic glass (BMG) was investigated under nanoindentation. Two regions were generated within the specimen after the LSP: (I) the extremely thick softened region (∼300 µm)
Liang Wang, Lu Wang, Yunfei Xue, Haifeng Zhang, Huameng Fu   +4 more
doaj   +1 more source