Results 1 to 10 of about 3,523 (114)

Nanomotor lithography [PDF]

open access: yesNature Communications, 2014
The rapid miniaturization of devices and machines has fuelled the evolution of advanced fabrication techniques. However, the complexity and high cost of the state-of-the-art high-resolution lithographic systems are prompting unconventional routes for nanoscale patterning. Inspired by natural nanomachines, synthetic nanomotors have recently demonstrated
Li, Jinxing   +5 more
openaire   +3 more sources

Design concepts for broadband high–efficiency DOEs [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2008
Several design–concepts are presented for so–called efficiency achromatized diffractive optical elements (EA–DOEs) possessing a diffraction efficiency larger than 97% over a broad spectral range.
Kleemann B. H., Seeßelberg M., Ruoff J.
doaj   +1 more source

The Opto-Electronic Functional Devices Based on Three-Dimensional Lead Halide Perovskites

open access: yesApplied Sciences, 2021
These days, opto-electronic functional devices based on three-dimensional lead halide perovskites (LHPs) are emerging. LHPs could be spin-coated to other materials, making it very convenient to combine LHPs with different categories of materials ...
Henan Liu   +3 more
doaj   +1 more source

Mala'ik Al-Tuhfat; Study of the Angels' Presence in the Lithographed Copies of Tuhfat Al-Majalis [PDF]

open access: yesJilvah-i hunar, 2019
Lithography was created as a result of the development of literacy and the need for access to cheap reading sources affordable to everyone. The illustrations of the lithographed books, as a medium for the portrayal of popular art, add social aspects to ...
Maryam Yaghmaeian
doaj   +1 more source

Process for the Fabrication of Nickel Material High Aspect-ratio Digital PCR Partition [PDF]

open access: yes한국정밀공학회지
This paper outlines the fabrication process of the partition component, a crucial element in digital PCR. The partition component consists of thousands of micro-wells capable of holding small volumes of reagents.
GeeHong Kim   +3 more
doaj   +1 more source

A Simple Method for Fabricating Ink Chamber of Inkjet Printheads

open access: yesMicromachines, 2022
The process of fabricating chambers is becoming more important for inkjet printheads. However, there are some problems with the majority of present fabrication methods, such as nozzle structural deformation, blocked chambers, and collapsed chambers.
Zheguan Huang   +5 more
doaj   +1 more source

Electrodeposition as a Tool for Nanostructuring Magnetic Materials

open access: yesMicromachines, 2022
Electrodeposition has appeared in the last year as a non-expensive and versatile technique for the growth of nanomaterials. We review the main characteristics of electrodeposition that make this technique very suitable for its combination with different ...
Sandra Ruiz-Gómez   +2 more
doaj   +1 more source

Lithography-Based Fabricated Capacitive Pressure Sensitive Touch Sensors for Multimode Intelligent HMIs

open access: yesIEEE Access, 2023
Interdigitated capacitive (IDC) sensors have been extensively researched for human-machine interfaces (HMIs) due to consistent response and easy manufacturing.
Muhammad Qasim Mehmood   +7 more
doaj   +1 more source

Innovative design of a transmission mechanism for variable speed wind turbines

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2015
An innovative transmission mechanism, referred to here as an independently controllable transmission (ICT), for application in variable speed wind turbines is described.
Guan-Shyong HWANG, Chung-Chi LIN
doaj   +1 more source

Detection of environmental nanoplastics via surface-enhanced Raman spectroscopy using high-density, ring-shaped nanogap arrays

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Micro- and nano-plastics (MNPs) are global contaminants of growing concern to the ecosystem and human health. In-the-field detection and identification of environmental micro- and nano-plastics (e-MNPs) is critical for monitoring the spread and effects ...
Sihai Luo   +2 more
doaj   +1 more source

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