Results 141 to 150 of about 57,463 (331)

Study of the Mechanical Properties of a Nanostructured Surface Layer on 316L Stainless Steel

Advances in Materials Science and Engineering, 2016
A nanostructured surface layer (NSSL) was generated on a 316L stainless steel plate through surface nanocrystallization (SNC). The grains of the surface layer were refined to nanoscale after SNC treatment.
F. C. Lang, Y. M. Xing, J. Zhu, Y. R. Zhao   +3 more
doaj   +1 more source

Visible Light Induced DLP‐Printed Oxygen‐Releasing TPMS Scaffolds Mitigate Early Hypoxia in Bone Defects

Advanced Healthcare Materials, EarlyView.
Visible light‐induced digital light processing 3D printed Primitive‐triply periodic minimal surface hydrogels embed CaO2–Si core–shell nanoparticles to deliver short‐term oxygen during the avascular window. The scaffolds maintain cytocompatibility, elevate osteopontin in vitro, and enhance calvarial defect repair in vivo without toxicity.
Anastasia B. Timoshenko, Ali Ghasemkhani, Chanul Kim, Domenic J. Cordova, Maria Astudillo Potes, Valeria Aceves, Indranath Mitra, Justin E. Bird, Ryan S. Gray, Stephanie K. Seidlits, Benjamin D. Elder, Maryam Tilton   +11 more
wiley   +1 more source

Formulation method of ball indentation process for ultra-thin elastic body with mechanics poisson effect [PDF]

, 2019
A new theoretical method for determining the mechanics properties of ultra-thin elastic materials is proposed in this paper. This method is based on a full contact model and Poisson’s effect. This study consisted of three steps.
Lu, Chao, Sakuma, Atsushi
core  

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

Advanced 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, Katharina Ehrmann, Ching Thye Gan, Benjamin Leuschel, Fred Pashley‐Johnson, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

Nanoindentation response of semiconductors

Moldavian Journal of the Physical Sciences, 2008
The paper reviews the nanoindentation behaviour of semiconductors under concentrated load. We consider first, fundamental aspects regarding the mechanical resistance to contact loading of semiconductor single crystals (indentation strain, hardness ...
LeBourhis, E., Patriarche, G.
doaj  

A Multifunctional Binder for Current‐Collector‐Free Zn Powder Anodes

Advanced Materials, EarlyView.
By introducing abundant polar groups as Zn2+ absorption sites and hydrogen bond arrays, a protein structure‐derived binder for ZP anode and iodine cathode is proposed. This design can regulate the Zn2+ flux, benefit the formation of free‐standing electrode, inhibit the side reactions, suppress the shuttle effect of polyiodides, and enable the large ...
Yanbo Wang, Xintao Ma, Xinru Yang, Rong Zhang, Hu Hong, Shixun Wang, Qing Li, Ze Chen, Zhaodong Huang, Haiming Lv, Chunyi Zhi   +10 more
wiley   +1 more source

Deformation of in _xGa_1-xas Superlattices Under Bending and Nanoindentation [PDF]

, 2002
J.C. Lloyd, K. M. Y. P’ng, A. J. Bushby, D. J. Dunstan, P. Kidd, W.J. Clegg   +5 more
openalex   +1 more source

Uncertainties and Errors in Nanoindentation [PDF]

, 2012
Nanoindentation provides information on mechanical properties by calculation from indenter load and displacement. The basic formulae for these computations are based on certain assumptions on the material response, which are valid only under some conditions. If a factor is neglected that is important at these conditions, the results can be wrong.
openaire   +3 more sources

Probing and Tuning Strain‐Localized Exciton Emission in 2D Material Bubbles at Room Temperature

Advanced Materials, EarlyView.
This work provides an approach: 1) to directly visualize the associated exciton properties, revealing an intrinsic emission wavelength shift, and 2) actively modify local strain, enabling further exciton emission tuning. These findings provide direct insights into the strain‐localized emission dynamics in bubbles and establish a robust framework for ...
Junze Zhou, John C. Thomas, Thomas P. Darlington, Edward S. Barnard, Atsushi Taguchi, Adam Schwartzberg, Alexander Weber‐Bargioni   +6 more
wiley   +1 more source

Skeletal High‐Strength Nanoporous Copper and Metamaterials: The Hakka Tulou Design Heritage

Advanced Materials, EarlyView.
Inspired by the Hakka Tulou walls, skeletal nanoporous copper is fabricated via a two‐phase MnCu precursor and controlled dealloying. This strategy achieves high strength (200 MPa) and large specific surface area (27.6 m2/g), and extends to lattice metamaterials with hierarchical porosity, offering new design pathways for multifunctional metal ...
Haozhang Zhong, Tingting Song, Hongmei Liu, Chuanwei Li, Chenguang Li, Ming Wen, Zheda Ning, Jianfeng Gu, Ma Qian   +8 more
wiley   +1 more source