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Applied Surface Science Advances
Scopus
ISSN 2666-5239 · Elsevier · 935 artikel di indeks
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Artikel Jurnal
High-performance short-channel self-aligned top-gate InSnZnO TFTs with a stacked Al2O3/SiO2 gate dielectric: Elucidating the enhancement mechanisms
Virtual and augmented reality and other next-generation displays require ultrahigh-resolution. This trend, in turn, drives aggressive pixel scaling, necessitating the miniaturization of thin-film transistors (TFTs) that control each pixel. High-performance TFTs that operate reliably in the…
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Artikel Jurnal
Regulation of inflammation and osteogenic–adipogenic balance on titanium surfaces: a systematic evaluation of LIPSS
Despite its widespread use in orthopedic implants, titanium exhibits limited bioactivity, which hinders effective osseointegration. To enhance its biological performance, laser-induced periodic surface structures (LIPSS) have emerged as a promising strategy, providing nanoscale topographies that…
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Artikel Jurnal
One-step photochemical synthesis of NIR-emissive and photothermal gold nanoclusters for biosensing application
An ecofriendly photochemical approach for the rapid and effective preparation of ultrasmall NIR-emissive gold-nanoclusters from photoirradiation of water-soluble glutathione (GSH) in the presence of HAuCl4 is reported. The formation of gold nanoclusters with a glutathione shell (AuNCs-SG) is…
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Artikel Jurnal
Application of MXene-based nanocomposites in electrochemical biosensors
MXene is among the most attractive two-dimensional (2D) nanomaterials for construction of advanced electrochemical biosensors owing to their superior electrical and mechanical properties, tunable hydrophilicity, large surface-to-volume ratio, excellent electrochemical properties, facile…
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Artikel Jurnal
Unique compositional profile at the interface between Bi2Te3 and aluminium produced via room-temperature bonding
Room-temperature bonding between a Bi2Te3 Peltier element and aluminium wiring was successfully achieved using a surface activation technique. This method involves activation of bonding surfaces in vacuum, enabling direct adhesion between dissimilar materials. STEM, HR-TEM, and EDS analyses…
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Artikel Jurnal
Entropy-engineered spinel oxide coatings to enhance oxidation resistance and electrical performance of solid oxide fuel cell interconnectors
This study investigates spinel oxide coatings derived from medium- to high-entropy alloy systems for solid oxide fuel cell interconnect applications. Alloy coatings of Fe-Mn-Co, Fe-Mn-Co-Cu, and Fe-Mn-Co-Cu-Ni are deposited on SUS430 stainless steel substrates utilizing a magnetron sputtering…
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Artikel Jurnal
Enhancing CdS/CdTe thin-film solar cell efficiency: The role of oxygenation in close-spaced sublimated CdS layers
Polycrystalline CdTe photovoltaics are promising alternatives to silicon-based solar cells, with device performance strongly influenced by the n-type CdS window layer. Close-spaced sublimation (CSS) efficiently deposits CdS layers, enabling full device fabrication. In this study, we present a…
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Artikel Jurnal
Patternable laser-oxidized Ta2O5 dielectric and TaS2 contact for optimizing subthreshold swing of MoS2 field-effect transistors
Recent progress has achieved a high on-current density and a low contact resistivity for n-type field-effect transistors using two-dimensional (2D) semiconductors such as MoS2 and WSe2. However, other issues with device parameters remain unresolved, such as the use of complementary transistors with…
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Artikel Jurnal
Structural and chemical evolution of fluorocarbon coatings on reactor walls and their run-to-run impacts on film deposition in C4F8/Ar/N2 plasma processing
Although unintentional contamination of the inner chamber wall during repeated plasma processing can substantially affect semiconductor device performance, the quantitative impact of chamber wall conditions remains underexplored. To bridge this gap, in this study, the effects of repeated identical…
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Artikel Jurnal
Reactive high-energy-per-molecule oxygen clusters for reliable ToF-SIMS depth profiling of hybrid nanomaterials
Hybrid materials that integrate organic and inorganic components within a single architecture pose significant challenges for depth profiling due to their compositional complexity. Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) offers spatially resolved chemical information coupled with…
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Artikel Jurnal
Hydrogenation induced surface bulging at the phase interfaces in AB-type hydrogen storage alloys
Excess hydrogen typically causes bulging and subsequent cracking in metals and alloys, leading to what is commonly recognized as hydrogen damage in conventional metals and alloys. However, similar hydrogen-induced degradation can play a beneficial role in hydrogen storage alloys. Despite the…
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Artikel Jurnal
Interfacial synergism of cobalt phthalocyanine modulated Ni3V2O8-NrGO self-assemblies as effective and durable electrocatalyst for overall water splitting
The development of efficient, durable, and noble-metal-free electrocatalysts remains a central challenge in advancing alkaline overall water splitting for green hydrogen production. Herein, we report a rationally designed hybrid electrocatalyst comprising Ni₃V₂O₈ nanosheets integrated with…
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Artikel Jurnal
Advanced anodic molybdenum-oxide nanomaterials derived from Mo-Nb alloys
The fabrication of inorganic semiconducting nanomaterials with a high content of molybdenum oxide (MoOx), self-organized in arrays on a substrate, has long been a challenge, limiting the utilization of MoOx nanostructures in on-chip micro- and nanodevices. Here, for the first time, arrays of MoOx…
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Artikel Jurnal
Tuning interlayer water content for optimized stability and mechanistic insights in bilayered V2O5∙nH2O cathode material for Zinc (Magnesium)-ion batteries: A DFT and AIMD study
Hydrated vanadium pentoxide, V2O5·1.75H2O has emerged as a promising cathode material for multivalent ion batteries due to its tunable layered structure and enhanced ion transport properties. In this study, density functional theory (DFT) simulations are applied to investigate bilayer V2O5·nH2O…
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Artikel Jurnal
On the adhesion of a-C:H coatings deposited by PECVD on PDMS for biomedical applications
Polydimethylsiloxane (PDMS) is widely used in biomedical devices. Despite its well-recognized hemocompatibility, elasticity, and overall stability, it remains prone to bacterial colonization, which can lead to severe infections and even to device failure. Hydrogenated amorphous carbon (a-C:H)…
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Artikel Jurnal
Boosting the chemi-resistive performance of rGO/Co2SnO4 hybrid films for ultra-sensitive and rapid low-ppm-level dimethylamine gas sensing under ambient conditions
Volatile organic compounds (VOCs) are extensively used across numerous industrial and domestic sectors, have raised a growing environmental and health concerns. Among them, dimethylamine (DMA) is a highly toxic and readily volatile compound widely utilized in pharmaceutical and agrochemical…
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Artikel Jurnal
Particle size-dependent flowability, impact behaviour, and post-deposition heat treatment microstructure evolution in cold-sprayed Ti-5553
The particle size distribution (PSD) significantly influences powder flowability, feeding stability, in-flight particle acceleration, deposition thickness, porosity, and particle deformation during cold spray (CS) of the Ti-5Al-5Mo-5V-3Cr (Ti-5553) alloy. In this study, Ti-5553 feedstock powder was…
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Artikel Jurnal
Periodic surface structure formation on silicon surfaces by irradiation of single and multiple femtosecond laser pulses
Laser-induced periodic surface structures (LIPSS) were fabricated on silicon substrates using a low number of ultrashort laser pulses with 266 fs pulse duration at a 1030 nm wavelength. The obtained structures were investigated with SEM and EDX techniques, then the obtained results were simulated…
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Artikel Jurnal
Unraveling the origin of enhanced activity of Mn species in Nb2MnO6 mixed oxide during mineralization of tetracycline via catalytic ozonation
In this study, mixed manganese-niobium oxides were synthesized using a Pechini method. The materials were fully characterized and tested in catalytic ozonation of tetracycline hydrochloride (TC) as a model antibiotic pollutant. It was revealed that the Pechini method allowed the obtainment of mixed…