Results 221 to 230 of about 20,467,142 (287)

Extreme high-aspect ratio AFM

open access: yesMaterials Today, 2010
openaire   +1 more source

Fabrication of high aspect ratio, non-line-of-sight vias in silicon carbide by a two-photon absorption method. [PDF]

open access: yesSci Rep
Payne JE   +7 more
europepmc   +1 more source

High-Aspect Ratio Nanofabrication by Femtosecond Irradiation

open access: yes2005 Pacific Rim Conference on Lasers & Electro-Optics, 2006
We report on three-dimensional (3D) recording of the high-aspect ratio (far = 18) structures by holographic exposure using femtosecond pulses in a SU8 resist. Thickness of free standing planes was approximately 100 nm.
Juodkazis, Saulius   +2 more
openaire   +2 more sources

Aspect-ratio-controlled synthesis of high-aspect-ratio gold nanorods in high-yield

open access: yesCurrent Applied Physics, 2009
Abstract We describe a modified seed-mediated synthesis of high-aspect-ratio gold nanorods controlling the aspect ratio with variation of pH in the growth solution. By adding various amounts of sodium hydroxide, pH in the growth solution was controlled from 1.29 to 7.06 in the presence of nitrate anions.
Park, WM Park, Won Min   +2 more
openaire   +3 more sources

High Aspect Ratio Plasmonic Nanostructures for Sensing Applications

open access: yesACS Nano, 2011
We present an experimental and theoretical study of plasmonic modes in high aspect ratio nanostructures in the visible wavelength region and demonstrate their high performance for sensing applications. Ordered and well-defined plasmonic structures with various cross-sectional profiles and heights are obtained using a top-down fabrication process.
Päivänranta, Birgit   +9 more
openaire   +8 more sources
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Deep-injection floating-catalyst chemical vapor deposition to continuously synthesize carbon nanotubes with high aspect ratio and high crystallinity

, 2021
The deep-injection floating-catalyst chemical vapor deposition (DI-FCCVD) technique is introduced to continuously synthesize carbon nanotubes (CNTs) with high aspect ratio (AR>17000) and high crystallinity (IG/ID>60) at high production rate (>6 mg/min ...
Sung-Hyun Lee   +8 more
semanticscholar   +1 more source

Enhanced flow boiling performance in high-aspect-ratio groove-wall microchannels

, 2021
The dry-out phenomenon easily occurs on the side walls in high aspect ratio (channel depth to width ratio, AR) microchannel due to the decreasing of liquid film thickness. It is desirable to design better microchannels to address this issue.
Xiao Cheng, Huiying Wu
semanticscholar   +1 more source

Improved flow boiling performance in high-aspect-ratio interconnected microchannels

, 2021
High aspect ratio microchannels have the advantage of dissipating more heat per base area. However, flow boiling instability of bubble expansion towards upstream and downstream is more easily triggered as soon as boiling starts due to the narrower ...
Xiao Cheng, Huiying Wu
semanticscholar   +1 more source

Fabrication of a Flexible Strain Sensor with High‐Aspect‐Ratio Liquid‐Metal Galinstan

Advanced Materials & Technologies, 2022
Flexible electronic devices containing gallium‐based liquid metal (GbLM) play an important role in human–computer interaction and the sensing elements of motion monitoring owing to the intrinsic fluidity and metallic conductivity of the GbLM. High‐aspect‐
Hongji Guo   +6 more
semanticscholar   +1 more source

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