Results 201 to 210 of about 77,773 (362)

Nanoindentation and AFM studies of PECVD DLC and reactively sputtered Ti containing carbon films

open access: bronze, 2003
A. Pauschitz   +5 more
openalex   +1 more source

MODELING OF NANOINDENTATION AND MICROSTRUCTURAL DUCTILE BEHAVIOR IN METALLIC MATERIAL SYSTEMS [PDF]

open access: green, 2004
Jeong Beom   +4 more
openalex   +1 more source

Carbon Fiber‐Reinforced Silicon Carbide (C/C‐SiC) Fabrication Derived From Polyetherketoneketone (PEKK) as an Alternative Thermoplastic Carbon Precursor

open access: yesJournal of Polymer Science, EarlyView.
ABSTRACT This study shows the first successful fabrication of a carbon fiber‐reinforced silicon carbide (C/C‐SiC) via the liquid silicon infiltration process using two thermoplastic polyetherketoneketone (PEKK) powders as carbon precursors. Samples are analyzed after each processing step and compared to polyetheretherketone (PEEK)‐derived reference ...
Melissa Moos   +5 more
wiley   +1 more source

Nanoindentation induced anisotropy of deformation and damage behaviors of MgF2 crystals

open access: yesJournal of Materials Research and Technology
The competition mechanism between the slip motions and cleavage fractures is related to the anisotropy of deformation behaviors, which is essential to manufacture complex optical components.
Yinchuan Piao   +6 more
doaj  

Strain Engineering of Twisted Bilayer Graphene: The Rise of Strain‐Twistronics

open access: yesSmall, EarlyView.
This review summarizes the recent advances in the strain engineering of twisted 2D materials, in particular twisted bilayer graphene, toward effectively modifying their Moiré superlattices and tuning electronic structures upon mechanical straining.
Yuan Hou   +6 more
wiley   +1 more source

“Grafting‐to” Polymers of Xylan‐g‐allyl Glycidyl Ether Toughen PEG Hydrogel via Microphase Separation: Thermoresponsive and Photoreactive Molecular Assembly in DLP 3D Printing

open access: yesSmall, EarlyView.
A novel thermoresponsive and photoreactive xylan‐g‐allyl glycidyl ether (xylan‐g‐AGE) is constructed by the grafting modification of AGE to debranched xylan (D‐xylan). Benefiting from the greater conformational flexibility of D‐xylan, xylan‐g‐AGE can transit from solvated coil chain to self‐assembled mesoglobule upon temperature increases above the ...
Yidong Zhang   +9 more
wiley   +1 more source

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