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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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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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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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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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Extended Defects in SiC: Selective Etching and Raman Study
Controlling the electrical properties of SiC requires knowledge of the nature and properties of extended defects. We have employed orthodox...
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Plasma-etching on monolithic MOFs-based MIM filter boosted chemical sensing
Metal-insulator-metal (MIM) cavity as a lithography-free structure to control light transmission and reflection has great potential in the field of...
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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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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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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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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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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...
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A wear-resistant superhydrophobic surface on Q235 steel prepared by electrospark deposition and electrochemical etching
The special wettability of superhydrophobic metal surface endows it with considerable application potential in various fields, but the vulnerability...
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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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On the Formation of an Anti-Reflection Layer on the Surface of Single-Crystal Silicon by Ion-Beam Etching
AbstractA technique is proposed for the formation of a developed regular structure on the surface of a polished single-crystal silicon wafer by...
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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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Fabrication of micron-sized three-dimensional porous Al from an Al–Zn monotectoid alloy via selective etching and Al passivation
Although several methods have been developed for fabricating three-dimensional (3D) porous metals, the preparation of 3D porous Al metal with...
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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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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...
