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Published in 2021 at "Small"
DOI: 10.1002/smll.202006953
Abstract: Porous alloy nanomaterials are important for applications in catalysis, sensing, and actuation. Chemical and electrochemical etching are two methods to form porous nanostructures by dealloying bimetallic nanoparticles (NPs). However, it is not clear how the…
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Keywords:
pathways porous;
porous alloy;
electrochemical etching;
formation pathways ... See more keywords
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Published in 2019 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-019-00099-9
Abstract: This paper proposes a novel electrochemical etching process without the need for a metal mask or photo-resist mask. The selective electrochemical etching using laser-patterned (SEEL) copper layer process consists of three steps: electrodeposition, laser patterning,…
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Keywords:
stainless steel;
process;
electrochemical etching;
layer ... See more keywords
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Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.145957
Abstract: Abstract An electrochemical etching-enhanced CMP process was proposed to realize the highly efficient and damage-free finishing of GaN. In this process, electrochemical etching was first used to remove the damaged layer induced by grinding or…
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Keywords:
enhanced cmp;
etching;
electrochemical etching;
etching enhanced ... See more keywords
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Published in 2020 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2020.116669
Abstract: Abstract Printed circuit heat exchangers (PCHEs) have attracted wide attention in the nuclear energy field owing to their high compactness, strong pressure endurance, and high heat transfer capacity. In situations where corrosion resistance or light…
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Keywords:
printed circuit;
titanium;
circuit heat;
rate ... See more keywords
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Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c01072
Abstract: Internal Ni-vacancy-enriched spherical AuNi nanoalloys (AuNi1-2-T) have been prepared via a noble electrochemical etching method. AuNi1.5-T showed the highest oxygen evolution reaction (OER) activity compared to bare AuNi1.5, and it demands only 239 mV overpotential,…
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Keywords:
water oxidation;
electronic structure;
vacancy;
auni1 ... See more keywords
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Published in 2020 at "Nanotechnology"
DOI: 10.1088/1361-6528/ab704a
Abstract: Electrochemical etching of silicon carbide (SiC) material has received increasing attention in recent years, due to its simple procedure, low cost and significance in exploring novel optoelectronic devices. In this paper, 4H-SiC substrates were electrochemically…
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Keywords:
constant current;
layering phenomenon;
sic porous;
electrochemical etching ... See more keywords
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Published in 2017 at "Radiation Protection Dosimetry"
DOI: 10.1093/rpd/ncx040
Abstract: The present work shows the induced modification of the structural, optical, chemical etching and electrochemical etching parameters of CR-39 irradiated with alpha-particles. CR-39 polymer track detectors were irradiated with different fluences (1.62 × 106, 2.72…
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Keywords:
structural optical;
electrochemical etching;
spectroscopy;
chemical electrochemical ... See more keywords
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Published in 2019 at "IEEE Transactions on Semiconductor Manufacturing"
DOI: 10.1109/tsm.2019.2940320
Abstract: Optimum device performance in terms of noise and gain of AlInAs/GaInAs/InP High Electron Mobility Transistors (HEMTs) requires minimizing the contact resistance ${R} _{C}$ . In several HEMT fabrication steps in device manufacturing it is common…
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Keywords:
hemt fabrication;
etching inp;
inp hemt;
effects electrochemical ... See more keywords
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Published in 2017 at "Doklady Chemistry"
DOI: 10.1134/s0012500817040012
Abstract: A mechanism is suggested for pore formation in n-type Si through the stage of nucleation in the most probable places.
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Keywords:
nucleation growth;
pore nucleation;
nucleation;
growth type ... See more keywords
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Published in 2019 at "Doklady Chemistry"
DOI: 10.1134/s0012500819070012
Abstract: Features of the formation of porous silicon layers during anodic etching of p-Si were considered. A fundamental difference between the mechanisms of the formation of nanostructured layers on p-and n-Si was shown.
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Keywords:
nucleation electrochemical;
electrochemical etching;
pore nucleation;
chemistry ... See more keywords
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Published in 2019 at "Instruments and Experimental Techniques"
DOI: 10.1134/s0020441218060076
Abstract: An original design for an electrochemical chamber and the construction of a high-voltage AC generator for electrochemical etching (ECE) of nuclear tracks in CR-39 polycarbonates sheets are presented. The electrochemical chamber was designed and manufactured in…
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Keywords:
chamber;
high voltage;
electrochemical etching;
electrochemical chamber ... See more keywords