Articles with "nitridation" as a keyword



Experimental and Computational Simulation Study on the Evaluation of Nitridation Routes of Ammonium Fluoride Compounds

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Published in 2025 at "Applied Organometallic Chemistry"

DOI: 10.1002/aoc.70260

Abstract: The synthesis of uranium mononitride (UN) powders posed challenges due to potential impurities like oxygen (O) from UO2 precursors and fluorine (F) from NH4HF2, which might exist permanently in the UN lattice, consequently altering its… read more here.

Keywords: compounds experimental; nitridation; experimental computational; fluoride compounds ... See more keywords

“Colossal” interstitial supersaturation in delta ferrite in stainless steels: (II) low-temperature nitridation of the 17-7 PH alloy

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Published in 2017 at "Acta Materialia"

DOI: 10.1016/j.actamat.2016.11.004

Abstract: Abstract Low-temperature gas-phase nitridation has been studied in interstitially-hardened 17-7 precipitation-hardening stainless steel. After nitridation, conventional transmission electron microscopy reveals that delta ferrite grains in such alloys show a uniform weak diffraction contrast. Chemical analysis… read more here.

Keywords: delta ferrite; low temperature; contrast; nitridation ... See more keywords

Epitaxial TiN formation on rutile titanium dioxide (0 0 1) single crystal by nitridation

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Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.144614

Abstract: Abstract TiN has been synthesized by plasma nitridation of single crystalline rutile (TiO2). Nitridation of single crystalline rutile (0 0 1) was performed with microwave plasma of N2 gas. The chemical evidence for TiN formation was determined… read more here.

Keywords: nitridation; tin formation; tin; spectroscopy ... See more keywords

Post deposition nitridation of Si in W/Si soft X-ray multilayer systems

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Published in 2021 at "Thin Solid Films"

DOI: 10.1016/j.tsf.2021.138601

Abstract: Abstract Partial nitridation of W/Si multilayer systems with a 2.5 nm period was investigated in an attempt to reduce optically unfavorable tungsten silicide formation in the systems. Nitridation was applied directly after the deposition of… read more here.

Keywords: post deposition; ray; nitridation; multilayer systems ... See more keywords

High quality aluminum nitride layer grown with a combined step of nitridation and trimethylaluminum preflow

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Published in 2021 at "Thin Solid Films"

DOI: 10.1016/j.tsf.2021.138915

Abstract: ABSTRACT In this work, aluminum nitride (AlN) layers were grown on sapphire substrate with different times and temperatures of nitridation through metal organics chemical vapor deposition growth technique. Besides, during the growth process, trimethylaluminum (TMAl)… read more here.

Keywords: aluminum nitride; nitridation; layer; high quality ... See more keywords

Formation of Different Si3N4 Nanostructures by Salt-Assisted Nitridation.

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Published in 2018 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.7b16952

Abstract: Silicon nitride (Si3N4) products with different nanostructure morphologies and different phases for Si3N4 ceramic with high thermal conductivity were synthesized by a direct nitriding method. NaCl and NH4Cl were added to raw Si powders, and… read more here.

Keywords: si3n4; microscopy; formation different; nitridation ... See more keywords

Epitaxial growth of GaN on β-Ga2O3 via RF plasma nitridation

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Published in 2024 at "Journal of Applied Physics"

DOI: 10.1063/5.0233590

Abstract: The lack of suitable p-type dopant for β-Ga2O3 remains a hurdle for vertical power device applications. Epitaxy of GaN on Ga2O3 substrates was demonstrated as an alternative. (–201)-oriented β-Ga2O3 was converted into (0001)-oriented hexagonal GaN… read more here.

Keywords: ga2o3; ga2o3 via; growth gan; epitaxial growth ... See more keywords

InN crystal habit, structural, electrical, and optical properties affected by sapphire substrate nitridation in N-polar InN/InAlN heterostructures

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Published in 2021 at "Semiconductor Science and Technology"

DOI: 10.1088/1361-6641/ac06e4

Abstract: Indium nitride (InN) is a very promising direct bandgap semiconductor material for near-infrared optoelectronic devices and high speed transistors, however InN growth is much more challenging compared to other III-N semiconductors. In this study we… read more here.

Keywords: inn crystal; crystal habit; inn; nitridation ... See more keywords

Plasma-Free Nitridation for MOSCAPs and GeOI GAAFETs Utilizing Cyclic Passivation of Ozone/Hydrazine With Low Leakage Current, Low Interface Traps, and High Thermal Stability

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Published in 2025 at "IEEE Transactions on Electron Devices"

DOI: 10.1109/ted.2025.3545401

Abstract: Hydrazine (N2H4) plasma-free nitridation reacts on the interface layer oxidated by ozone, forming a high-quality GeON interfacial layer (IL) through alternating passivation. On metal-oxide-semiconductor capacitor (MOSCAP) with Al2O3/GeON gate stacked, the nitridation of N2H4 can… read more here.

Keywords: passivation; tex math; nitridation; inline formula ... See more keywords
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Comparative study of thermal and radical-enhanced methods for growing boron nitride films from diborane and ammonia

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Published in 2020 at "Journal of Vacuum Science and Technology"

DOI: 10.1116/6.0000132

Abstract: This work studies the deposition of boron/boron nitride (B/BN) composite films at low substrate temperature (275–375 °C) by alternating pulses of diborane (B2H6) and ammonia (NH3) with argon purging in between to avoid gas-phase reactions of… read more here.

Keywords: radical enhanced; boron nitride; nitridation; ammonia ... See more keywords

Synthesis of the Perovskite SrTaO2N Using C3N4 for Both Reduction and Nitridation

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Published in 2018 at "Chemistry Letters"

DOI: 10.1246/cl.170953

Abstract: The perovskite-type oxynitride SrTaO2N was synthesized from Sr2Ta2O7 and carbon nitride (C3N4) and the formation mechanism was investigated using X-ray diffraction and thermogravimetry combined with mass spectrometry. In this process, ammonia is not required for… read more here.

Keywords: srtao2n using; synthesis perovskite; nitridation; using c3n4 ... See more keywords