Results 51 to 60 of about 12,903,177 (147)

Mechanical Insights Into Polymeric Multilayers Films Using Nanoindentation and the Structural Compliance Method

Strain, Volume 62, Issue 2, April 2026.
This study applies nanoindentation to resolve layer‐specific mechanical properties in photovoltaic backsheet multilayer polymers. Structural compliance correction reduces substrate flexure and edge artefacts, enabling reliable hardness and modulus mapping.
P. Christoefl, J. E. Jakes, J. Geier, G. Pinter, G. Oreski, D. Stone, C. Teichert   +6 more
wiley   +1 more source

An analytical model for the flat punch indentation size effect

, 2019
An analytical approximation for the indentation size effect (ISE) due to plane strain flat punch nanoindentation is derived. The flat punch ISE differs from that observed for self-similar (pointed) and spherical indenters in a number of ways: (1) the ...
S .P. A. Gill (7732016), C. J. Campbell (7732013)   +1 more
core   +7 more sources

Superconducting and Mechanical Properties of the Tl_0.8Hg_0.2Ba₂Ca₂Cu₃O_9−δ Superconductor Phase Substituted by Lanthanum and Samarium Fluorides

Condensed Matter, 2023
This study investigated the impact of samarium and lanthanum fluorides (SmF3 and LaF3) on the physical and mechanical properties of Tl0.8Hg0.2Ba2Ca2−xRxCu3O9−δ−yFy superconducting phases (specifically the (Tl, Hg)-1223 phase), where R = Sm and La, with 0.
Rola F. Khattar, Mohammed Anas, Ramadan Awad, Khulud Habanjar   +3 more
doaj   +1 more source

Microhardness Anisotropy and the Indentation Size Effect (ISE) on the (100) of Single Crystal NiAl

, 2000
The Knoop microhardness anisotropy of single crystal NiAl, a B2 intermetallic compound, was investigated on the (001) plane at indentation test loads from 25 to 500 g.
M.L. Weaver, M.E. Stevenson, R.C. Bradt
core   +1 more source

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

Indentation size effect and strain rate sensitivity of nanocrystalline Mg-Al alloys [PDF]

, 2010
Deformation Behaviour of microcrystalline (mc) and nanocrystalline (nc) Mg-5%Al alloys produced by hot extrusion of ball-milled powders were investigated using instrumented indentation tests.
Zhang, Guangping, Bell, John, Yan, Cheng, Diao, Hui, Lu, Li   +4 more
core  

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

Size effect of nickel-based single crystal superalloy revealed by nanoindentation with low strain rates

Journal of Materials Research and Technology
Size effect of the nickel-based single crystal superalloy DD6 is investigated in this study by performing nanoindentation experiments and finite element (FE) simulations by emphasizing the strain rate effect.
Xu Long, Ziyi Shen, Jiao Li, Ruipeng Dong, Ming Liu, Yutai Su, Chuantong Chen   +6 more
doaj   +1 more source

Bilayer Fiber‐Reinforced Composite‐Hydrogel Scaffolds With Bioactive Glass for Bone Tissue Regeneration

Journal of Biomedical Materials Research Part A, Volume 114, Issue 2, February 2026.
ABSTRACT Bone tissue regeneration for large defects presents a significant challenge, demanding scaffolds that combine robust mechanical support alongside a bioactive environment. Hydrogels represent a promising solution for bone regeneration due to their biocompatibility, tunable properties, and crosslinked three‐dimensional (3D) networks mimicking ...
Mona Gibreel, Roope Ohlsbom, Leila Perea‐Lowery, Lippo Lassila, Paula Puistola, Karoliina Hopia, Susanna Miettinen, Anni Mörö, Pekka K. Vallittu   +8 more
wiley   +1 more source

Review of indentation size effect in crystalline materials: Progress, challenges and opportunities

Journal of Materials Research and Technology
Nanoindentation has been widely utilized for measuring mechanical properties at small scales over the past three decades. Indentation size effect (ISE) is a crucial phenomenon in nanoindentation testing of crystalline materials, which is usually ...
Ziyi Shen, Yutai Su, Zhiyuan Liang, Xu Long   +3 more
doaj   +1 more source