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Effects of acid etching parameters on the surface of dental implant fixtures treated by proposed coupled SLA-anodizing process
In this study, eighteen different states of acid etching, totally 99 test pieces were examined, including acid type, acid etching temperature, and...
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Influence of deep reactive ion etching process parameters on etch selectivity and anisotropy in stacked silicon substrates for fabrication of comb-type MEMS capacitive accelerometer
This paper presents etching optimization of comb structure formation in small silicon substrates mounted on a large silicon wafer (150 mm diameter)...
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Sequenced Etching Technique
A technique for detecting defect depth profiles using isotope positrons will be presented; however, sequential chemical etching will be used for...
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New trends in the preparation of high-performance Au/B-Si photodetector by wet chemical etching: the effect of etching time
Black silicon (B-Si) is a modification of normal silicon that has expanded its applications to high-performance optoelectronic devices and highly...
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The synthesis of fluorescent nanoclusters based on the etching reaction
Thiolate-protected atomically precise nanoclusters (NCs) demonstrate a series of unique luminescent characteristics attributed to their various...
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Wet chemical etching of silicon for conically textured surfaces
We disclose a method for the wet chemical etching of silicon (001) surface with a conical texture. This method involves a single-step etching process...
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Boring holes in Au nanoplates by active surface etching
In contrast to the conventional etching that makes nanoparticles rounder and our previous sharpening etching mode that causes serrated edges, here,...
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Roles of overlapped scratching in grating fabrications assisted by selective wet etching
Gratings are core components of high-precision optical system with wide applications. However, the optimal fabrication of master gratings remains...
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Atomic Layer Etching Applications in Nano-Semiconductor Device Fabrication
These days, the process of plasma etching is exhibited in various forms, including the reactive ion etching (RIE) method. Not only memory device but...
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A facile process for fabricating long-period fiber grating sensors using a refracted laser beam and laser-assisted wet etching
This study proposes a facile method for fabricating long-period fiber gratings. Optical designs were created so that laser light could be written...
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Effect of etching time on optical response of calmodulin-functionalized porous silicon calcium detector
Porous silicon (PSi) gained a lot of significance lately as a biosensor due to its significantly high absorption capacity, easily modulable porosity,...
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Raman Shift of Surface Reaction and Plasma Induced Surface Damage by TNF3/BNF3 Reactive Ion Etching Process
We examined the conditions for process optimization with the exposure of hot H 2 /NF 3 mixture to a chemical oxide on the Si surface. Etching...
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The Morphologies and Wetting Properties of CK40 and AA2024 Surfaces Produced by Chemical Etching and Stearic Acid Modification
AbstractBy applying surface modification after chemical etching, superhydrophobic aluminum and steel surfaces were obtained. With different etching...
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Improvements in the Metallography of Ferritic–Martensitic Steels Through a Color Etching Procedure
We introduce an improved etching procedure specially optimized for high-throughput metallography of ferritic–martensitic steels. The procedure...
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Etching of scandium-doped aluminum nitride using inductively coupled plasma dry etch and tetramethyl ammonium hydroxide
Properties such as wide bandgap, higher electromechanical coupling, and low dielectric permittivity have propelled Sc x Al 1− x N as an advantageous...
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Multi-stage anisotropic etching of two-dimensional heterostructures
Regarding the reverse process of materials growth, etching has been widely concerned to indirectly probe the growth kinetics, offering an avenue in...
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Investigation of the Effects of Sandblasting, Acid Etching, and Anodizing Parameters in the SLA + Anodizing on the Surface Treatment of Titanium Dental Implant Fixtures
AbstractThis study investigated the various parameters of the sandblasting, acid-etching, and anodizing processes for 68 different states of surface...
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Study on Wet Chemical Etching of Flexible Printed Circuit Board with 16-μm Line Pitch
As high-precision flexible printed circuit boards (FPCBs) are required in electronic products, it is necessary to study wet chemical etching to...
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Preparation and Interfacial Analysis of Ag/Cu Coating on Acrylonitrile Butadiene Styrene Surface by Chemical Etching and Self-assembly Modification
Surface metallization remains a promising approach for combining the unique properties of plastics and metals. To enhance the interfacial bonding of...
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Controlled and Fast Fabrication for P-Type Porous Silicon Structures with a High Aspect Ratio by Electrochemical Etching
In this experiment, electrochemical etching of ordinary P -type monocrystal silicon was firstly studied in a mixed etching solution of hydrofluoric...
