Results 21 to 30 of about 2,857 (149)

Micro-Pattern of Graphene Oxide Films Using Metal Bonding

open access: yesMicromachines, 2020
Recently, graphene has been explored in several research areas according to its outstanding combination of mechanical and electrical features. The ability to fabricate micro-patterns of graphene facilitates its integration in emerging technologies such ...
Heba Abunahla   +3 more
doaj   +1 more source

Learning Synchronous Control Based on Intelligent Methods for Ultra-Precision Stage Systems

open access: yesIEEE Access
With the increasing demands on equipment accuracy, synchronous performance becomes more and more significant for ultra-precision systems. In order to achieve nanometer-level accuracy and millisecond synchronization in practice, a learning synchronous ...
Xin Zhou   +4 more
doaj   +1 more source

Temperature Fluctuation Attenuation of Circulating Cooling Water Using Dynamic Thermal Filtering

open access: yesApplied Sciences, 2020
The Demand for circulating cooling water (CCW) with high temperature stability and a quick response to temperature control is essential for precision engineering, so a dynamic thermal filtering method is proposed in this paper.
Yesheng Lu   +4 more
doaj   +1 more source

Combinatorial Techniques to Efficiently Investigate and Optimize Organic Thin Film Processing and Properties

open access: yesMolecules, 2013
In this article we present several developed and improved combinatorial techniques to optimize processing conditions and material properties of organic thin films. The combinatorial approach allows investigations of multi-variable dependencies and is the
Hans-Werner Schmidt   +4 more
doaj   +1 more source

Size-controlling of Cu2ZnSnS4 nanoparticles: Effects of stabilizing/reducing agents on material properties

open access: yesResults in Physics, 2020
In this study, Cu2ZnSnS4 (CZTS) nanoparticles with an average size in a range of 10–36 nm were synthesized via solvothermal synthesis using different amounts of polyvinylpyrrolidone (PVP, 3, 5, 7, and 9 mg/mL) stabilizing agent.
E.M. Mkawi   +3 more
doaj  

Hotspot Detection of Semiconductor Lithography Circuits Based on Convolutional Neural Network

open access: yesJournal of Microelectronic Manufacturing, 2018
In the advanced semiconductor lithography manufacturing process, the sub-wavelength lithography gap may cause lithographic error and the difference between the wafer pattern and mask pattern which may cause wafer defects in the later process.
Xingyu Zhou, Youling Yu
doaj   +1 more source

Regulating Protein Immobilization During Cell‐Free Protein Synthesis in Hyaluronan Microgels

open access: yesAdvanced Biology, EarlyView.
Bifunctional microgels carrying a linear DNA template and Ni2+‐activated NTA moieties are used as platform for cell‐free protein synthesis and in situ protein immobilization. By varying the concentration of NTA moieties in the microgels, the amount of GFP‐His immobilized inside the microgel and released to the microgel environment can be regulated ...
Anika Kaufmann   +2 more
wiley   +1 more source

Improving the Consistency of Nanoscale Etching for Atomic Force Microscopy Tomography Applications

open access: yesFrontiers in Materials, 2019
The atomic force microscope (AFM) empowers research into nanoscale structural and functional material properties. Recently, the scope of application has broadened with the arrival of conductance tomography, a technique for mapping current in three ...
Mark Buckwell   +5 more
doaj   +1 more source

Advances in Hybrid Icing and Frosting Protection Strategies for Optics, Lens, and Photonics in Cold Environments Using Thin‐Film Acoustic Waves

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong   +11 more
wiley   +1 more source

A review of 2D and 3D plasmonic nanostructure array patterns: fabrication, light management and sensing applications

open access: yesNanophotonics, 2019
This review article discusses progress in surface plasmon resonance (SPR) of two-dimensional (2D) and three-dimensional (3D) chip-based nanostructure array patterns.
Kasani Sujan   +2 more
doaj   +1 more source

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