Results 21 to 30 of about 38,259 (291)

Formation of Nano-Fibrous Patterns on Aluminum Substrates via Photolithographic Fabrication of Electrospun Photosensitive Polyimide Fibrous Membranes

open access: yesNanomaterials, 2022
The formation of polymeric micro-patterns on various substrates via a photolithography procedure has been widely used in semiconductor fabrication. Standard polymer patterns are usually fabricated via photosensitive polymer varnishes, in which large ...
Yan-shuang Gao   +9 more
doaj   +1 more source

Polarization-controlled anisotropy in hybrid plasmonic nanoparticles

open access: yesNanophotonics, 2022
Anisotropy has played a critical role in many material systems, but its controllable creation and modulation have been a long-lasting challenge for the scientific communities. Polarization-addressed anisotropy appears more attractive among all approaches
Wang Xujie   +7 more
doaj   +1 more source

Photolithography-Based Patterning of Liquid Metal Interconnects for Monolithically Integrated Stretchable Circuits

open access: yes, 2016
We demonstrate a new patterning technique for gallium-based liquid metals on flat substrates, which can provide both high pattern resolution (∼20 μm) and alignment precision as required for highly integrated circuits.
Chan Woo Park (1713184)   +9 more
core   +1 more source

Copper atomic-scale transistors

open access: yesBeilstein Journal of Nanotechnology, 2017
We investigated copper as a working material for metallic atomic-scale transistors and confirmed that copper atomic-scale transistors can be fabricated and operated electrochemically in a copper electrolyte (CuSO4 + H2SO4) in bi-distilled water under ...
Fangqing Xie   +6 more
doaj   +1 more source

Acoustics-Actuated Microrobots

open access: yesMicromachines, 2022
Microrobots can operate in tiny areas that traditional bulk robots cannot reach. The combination of acoustic actuation with microrobots extensively expands the application areas of microrobots due to their desirable miniaturization, flexibility, and ...
Yaxuan Xiao   +4 more
doaj   +1 more source

Outliers Detection Models in Shewhart Control Charts; an Application in Photolithography: A Semiconductor Manufacturing Industry

open access: yesMathematics, 2020
Shewhart control charts with estimated control limits are widely used in practice. However, the estimated control limits are often affected by phase-I estimation errors.
Ishaq Adeyanju Raji   +4 more
doaj   +1 more source

Red and Green Quantum Dot Color Filter for Full-Color Micro-LED Arrays

open access: yesMicromachines, 2022
This work demonstrated color-conversion layers of red and green quantum dots color filter for full-color display arrays. Ligands exchange using (3-glycidyloxypropyl) trimethoxysilane with epoxy functional groups to treat QDs in the liquid phase was ...
Bingxin Zhao   +7 more
doaj   +1 more source

APPLIED PHOTOCHEMISTRY FOR MULTICOLOR PHOTOLITHOGRAPHY [PDF]

open access: yes, 2018
Photolithography is the most mature technique for nanomanufacturing. Traditional photolithography generates patterns using a single wavelength of light.
Wolf, Steven
core   +1 more source

Flexible Neural Probe Fabrication Enhanced with a Low-Temperature Cured Polyimide and Platinum Electrodeposition

open access: yesSensors, 2022
Polyimide is an emerging and very interesting material for substrate and passivation of neural probes. However, the standard curing temperature of polyimide (350 °C) is critical for the microelectrodes and contact pads of the neural probe, due to the ...
João R. Freitas   +5 more
doaj   +1 more source

Design Guidelines for Thermally Driven Micropumps of Different Architectures Based on Target Applications via Kinetic Modeling and Simulations

open access: yesMicromachines, 2019
The manufacturing process and architecture of three Knudsen type micropumps are discussed and the associated flow performance characteristics are investigated.
Guillermo López Quesada   +6 more
doaj   +1 more source

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