Results 241 to 250 of about 63,048 (306)
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Understanding the impact of fibre wrinkle architectures on composite laminates through tailored gaps and overlaps

, 2020
Among a variety of defects associated with composite technology, fibre wrinkles are known to be a major source of failure for fibre reinforced plastic and closely associated with the ever popular automated fibre placement technique.
M. Nartey   +6 more
semanticscholar   +1 more source

Simulations and experiments for automated fiber placement of prepreg slit tape: Wrinkle formation and fundamental observations

, 2020
Simulations and experiments for automated fiber placement (AFP) of prepreg slit tape (tow) on a flat surface with different radii of curvature are presented, with emphasis on characterization of wrinkle formation.
S. Rajan   +5 more
semanticscholar   +1 more source

The Wrinkling of a Twisted Ribbon

Journal of Nonlinear Science, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Robert V. Kohn, Ethan O'Brien
openaire   +1 more source

Multi-solitons of Thermophoretic Motion Equation Depicting the Wrinkle Propagation in Substrate-Supported Graphene Sheets

Communications in Theoretical Physics, 2019
The paper addresses the thermophoretic motion (TM) equation, which is serviced to describe soliton-like thermophoresis of wrinkles in graphene sheet based on Korteweg-de Vries (KdV) equation.
Ahmad Javid, N. Raza, M. Osman
semanticscholar   +1 more source

The tectonic architecture of wrinkle ridges on Mars

, 2020
The geodynamic history of Mars is written largely in the form of its tectonic structures. A global population of compressional structures records a history of interior cooling and contraction, in combination with volcanic loading and flexure of the ...
J. Andrews‐Hanna
semanticscholar   +1 more source

Smoking and Wrinkling

Archives of Dermatology, 1993
To the Editor.— The editorial by Davis and Koh1underscores a phenomenon that has been largely ignored by health educators, including physicians, for too long. The tobacco companies have recognized that most new smokers begin their habit in their teens or earlier and have designed their advertising accordingly.
openaire   +2 more sources

Tackling the Scalability Challenge in Plasmonics by Wrinkle-Assisted Colloidal Self-Assembly.

Langmuir, 2019
Electromagnetic radiation of a certain frequency can excite the collective oscillation of the free electrons in metallic nanostructures using localized surface plasmon resonances (LSPRs), and this phenomenon can be used for a variety of optical and ...
Ye Yu   +3 more
semanticscholar   +1 more source

Flexible bioelectrodes with enhanced wrinkle microstructures for reliable electrochemical modification and neuromodulation in vivo.

Biosensors & bioelectronics, 2019
Limited electrode size with high electrochemical performance and reliability of modified materials are two of the main concerns for flexible neural electrodes in recent years.
Bowen Ji   +14 more
semanticscholar   +1 more source

Strain in a single wrinkle on an MoS2 flake for in-plane realignment of band structure for enhanced photo-response.

Nanoscale, 2019
Since 2D transition metal dichalcogenides (TMDs) exhibit strain-tunable bandgaps, locally confining strain can allow lateral manipulation of their band structure, in-plane carrier transport and optical transitions.
Shikai Deng   +3 more
semanticscholar   +1 more source

Enhancement of silicon-wafer solar cell efficiency with low-cost wrinkle antireflection coating of polydimethylsiloxane

Solar Energy Materials and Solar Cells, 2017
A low-cost antireflection (AR) coating of polydimethylsiloxane (PDMS) with wrinkle surface structure is demonstrated. The surface modulations with controllable amplitude and period are experimentally performed by plasma surface oxidation of a pre ...
Yaoju Zhang   +7 more
semanticscholar   +1 more source

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