10 Result(s)
within
Bo-Ram **
Materials Science
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Article
Interfacial reactions and mechanical properties of transient liquid-phase bonding joints in Cu/Sn/Ni(P) and Ni/Sn/(OSP)Cu structures for power modules
Power modules are being increasingly used as essential parts in eco-friendly vehicles, and they are generally exposed to high temperatures during operation. To this end, electronic interconnection methods that...
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Article
Biocompatibility of a PLA-based composite containing hydroxyapatite derived from waste bones of dolphin Neophocaena asiaeorientalis
Natural hydroxyapatite (HA), derived from waste bones of several animal species, has received much attention as a material for bone grafts and fillers and has a role as a coating for metal implants because of ...
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Article
Uniform color coating of multilayered TiO2/Al2O3 films by atomic layer deposition
Thin film optics, based on light interference characteristics, are attracting increasing interest because of their ability to enable a functional color coating for various applications in optical, electronic, ...
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Article
Open AccessHighly conductive and flexible fiber for textile electronics obtained by extremely low-temperature atomic layer deposition of Pt
Thermal atomic layer deposition (ALD) of metal has generally been achieved at high temperatures of around 300 °C or at relatively low temperatures with highly reactive counter reactants, including plasma radic...
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Article
Growth characteristics and electrical properties of SiO2 thin films prepared using plasma-enhanced atomic layer deposition and chemical vapor deposition with an aminosilane precursor
The deposition of high-quality SiO2 films has been achieved through the use of both plasma-enhanced chemical vapor deposition (PE-CVD) and plasma-enhanced atomic layer deposition (PE-ALD) methods using H2Si[N(C2H
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Article
High efficiency n-Si/p-Cu2O core-shell nanowires photodiode prepared by atomic layer deposition of Cu2O on well-ordered Si nanowires array
A highly efficient n-Si/p-Cu2O core-shell (C-S) nanowire (NW) photodiode was fabricated using Cu2O grown by atomic layer deposition (ALD) on a well-ordered Si NW array. Ordered Si nanowires arrays were fabricated...
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Article
Open AccessA facile method for the selective decoration of graphene defects based on a galvanic displacement reaction
Inherent defects, such as grain boundaries (GBs), wrinkles and structural cracks, present on chemical vapor deposition (CVD)-grown graphene are inevitable because of the mechanism used for its synthesis. Becau...
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Article
Highly efficient flexible optoelectronic devices using metal nanowire-conducting polymer composite transparent electrode
Here, we report a comprehensive analysis of the electrical, optical, mechanical, and surface morphological properties of composite nanostrutures based on silver nanowires (AgNW) and PEDOT:PSS conducting polyme...
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Article
Mechanical properties and rapid low-temperature consolidation of nanocrystalline Cu-ZrO2 composites by pulsed current activated heating
Metal-ceramic compositr can be obtained with an optimum combination of low density, high oxidation resistance, and high hardness of the ceramic and toughness of the metal. Therefore, metal matrix composites ar...
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Article
Open AccessReal-time detection of chlorine gas using Ni/Si shell/core nanowires
We demonstrate the selective adsorption of Ni/Si shell/core nanowires (Ni-Si NWs) with a Ni outer shell and a Si inner core on molecularly patterned substrates and their application to sensors for the detectio...
