Results 101 to 110 of about 77,773 (362)

Concurrent Biocompatibility and Antimicrobial Functionality of Soft Diamond‐Like Carbon Coating for Healthcare Applications

open access: yesAdvanced Healthcare Materials, EarlyView.
Designing an engineering material that simultaneously promotes the growth of beneficial biological cells while eliminating harmful bacteria is often challenging. However, this study presents a unique carbon coating by manufacturing design capable of achieving both functions, demonstrating strong potential for various applications, including medical ...
Abdul Wasy Zia   +8 more
wiley   +1 more source

Evaluation of microstructure and mechanical property variations in AlxCoCrFeNi high entropy alloys produced by a high-throughput laser deposition method

open access: yes, 2017
Twenty-one distinct AlxCoCrFeNi alloys were rapidly prepared by laser alloying an equiatomic CoCrFeNi substrate with Al powder to create an alloy library ranging x=0.15-1.32.
Borisevich, Albina   +4 more
core   +1 more source

Anomalous Phonon Softening with Inherent Strain in Wrinkled Monolayer WSe2

open access: yesAdvanced Materials, EarlyView.
This study introduces the first discovery of a new local strain indicator, A2′′(Γ)$A_2^{^{\prime\prime}}( \Gamma )$ mode, for monolayer WSe2‐based excitonic applications including single photon emitter by using tip‐enhanced Raman spectroscopy. The correlative investigation with density functional perturbation theory provides the origin of the anomalous
Dong Hyeon Kim   +12 more
wiley   +1 more source

Hardening-softening of Al0.3CoCrFeNi high-entropy alloy under nanoindentation

open access: yesMaterials & Design, 2023
Qingwei Guo   +6 more
semanticscholar   +1 more source

Nanoindentation Ontology: Harmonising knowledge and data for nanoindentation

open access: yes
This is a poster that was presented that the MecaNano conference 2024. https://mecanano2024.sciencesconf.org/  In the field of nanoindentation, a critical challenge has been the lack of standardized terminology and data interpretation frameworks, hindering effective collaboration and replication of experiments across different laboratories. To address
Goldbeck, Gerhard   +4 more
openaire   +2 more sources

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu   +5 more
wiley   +1 more source

Advanced Nanoindentation Testing for Studying Strain-Rate Sensitivity and Activation Volume

open access: yesJOM, 2017
Nanoindentation became a versatile tool for testing local mechanical properties beyond hardness and modulus. By adapting standard nanoindentation test methods, simple protocols capable of probing thermally activated deformation processes can be ...
V. Maier-Kiener, K. Durst
semanticscholar   +1 more source

Nanoindentation Technique for Characterizing Cantilever Beam Style RF Microelectromechanical Systems (MEMS) Switches [PDF]

open access: yes, 2005
A nanoindentation technique was used to mechanically actuate a radio frequency micro-switch along with the measurement of contact resistance to investigate its applicability to characterize deflection and contact resistance behaviors of micro-sized ...
Coutu, Ronald A., Jr.   +3 more
core   +1 more source

Homogenization of plain weave composites with imperfect microstructure: Part II--Analysis of real-world materials

open access: yes, 2012
A two-layer statistically equivalent periodic unit cell is offered to predict a macroscopic response of plain weave multilayer carbon-carbon textile composites.
Vorel, Jan, Zeman, Jan, Šejnoha, Michal
core   +1 more source

Small scale fracture behaviour of multilayer TiN/CrN systems: Assessment of bilayer thickness effects by means of ex-situ tests on FIB-milled micro-cantilevers [PDF]

open access: yes, 2016
TiN/CrN multilayered PVD coatings are known to exhibit outstanding micromechanical properties and wear resistance. On the other hand, information on their small scale fracture behaviour is rather scarce.
Jiménez Piqué, Emilio   +5 more
core   +2 more sources

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