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Surface and Interfacial Morphology of Bulk Heterojunction Layers in Organic Solar Cells with Solvent Additive
We study the surface and interfacial morphology of a bulk heterojunction (BHJ) layer with the solvent additive effect by using the X-ray reflectivity...
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Phytic Acid-Doped Cross-linked Polyaniline Nanofibers for Electrochemical Supercapacitor Electrode Applications
Electrochemical energy storage characteristics of chlorine- and phytic acid-doped polyaniline nanofibers (Cl- and Ph-PAni NFs), which were...
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Effect of the Properties of Uniformly Patterned Micro-Diamond Pellets on Sapphire Grinding
If nanoscale roughness of machined surfaces is to be achieved, a machining method using a ductile grinding mode is required. If this using a diamond...
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Effects of a Low Dose of Gamma Radiation on the Morphology, and the Optical and the Electrical Properties of an ITO Thin Film as an Electrode for Solar Cell Applications
The present study focuses on the influence of gamma irradiation induced through the morphology effects on the modification of the optical and the...
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Shape-Control of a 0D/1D NaFe0.9Mn0.1PO4 Nano-Complex by Electrospinning
NaFePO 4 with a maricite structure was one of the most promising candidates for sodium ion batteries (SIBs) due to its advantages of environmental...
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Influence of hydrophobicity on the chemical treatments of graphene
The defect-free transfer of graphene grown by using chemical vapor deposition is essential for its applications to electronic devices. For the...
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Dual roles of a flouride-doped SnO2/TiO2 bilayer based on inverse opal/nanoparticle structure for water oxidation
Fluorine-doped tin dioxide (FTO) inverse opals (IOs) were fabricated on a template of polystyrene (PS) beads (diameter = 400 nm (±20 nm)) by using a...
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Relevance of the Minimum Degree to Dynamic Fluctuation in Strongly Heterogeneous Networks
The fluctuation of dynamic variables in complex networks is known to depend on the dimension and the heterogeneity of the substrate networks....
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Detection of chemicals in water using an oxide nanowire transistor covered with an aerogel microsphere thin film as a liquid-vapor separation filter
In this study, we developed a method to detect small amounts of chemical substances contained in water by using a SnO 2 nanowire transistor covered...
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Systematic determination of the thickness of a thin oxide layer on a multilayered structure by using an X-ray reflectivity analysis
X-ray reflectometry was used to determine the chemical structure of oxidized Permalloy films grown at different oxidation times. The oxidation...
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X-ray nanoscopy study on metal nano-structure formation at a metal-organic interface
Scanning transmission X-ray microscopy (STXM) with ~30-nm spatial resolution revealed at annealing effect on the metal-organic interface of an Al...
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Influence of the ARC patterning method and annealing on the contact adhesion of Ni/Cu-plated solar cells
Ni/Cu two-step plating is a promising metallization technique because low contact resistance and improved contact adhesion can be achieved after the...
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Temperature-assisted morphological transition in CuPc thin films
Ex-situ and in-situ morphological analyses were performed for Cu-phthalocyanine (CuPc) organic semiconductor films by using atomic force microscopy...
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Graphene on a metal surface with an h-BN buffer layer: gap opening and N-do**
Graphene grown on a metal surface, Cu(111), with a boron-nitride (h-BN) buffer layer is studied. Our first-principles calculations reveal that charge...
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A novel hanging bowl-shaped mask for the fabrication of vertical sidewall structures
Contact exposure is expected to occur in conventional lithography, and can be a source of process deviations (such as shrinking and distortion of...
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Study on the fabrication of back surface reflectors in nano-crystalline silicon thin-film solar cells by using random texturing aluminum anodization
In recent decades, researchers have improved the efficiency of amorphous silicon solar cells in many ways. One of the easiest and most practical...
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The effect of h-BN buffer layers in bilayer graphene on Co (111)
Understanding of the interface of Co/graphene is essential for applications of graphene-based devices, as well as in the process of graphene...
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Sessile droplet freezing and ice adhesion on aluminum with different surface wettability and surface temperature
This paper focused on the sessile droplet freezing and ice adhesion on aluminum with different wettability (hydrophilic, common hydrophobic, and...
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Robust preparation of core-shell type silica/polymer nanocomposites by using surface-initiated ARGET ATRP
A facile route for covalent functionalization of silica (SiO 2 ) nanoparticles with poly(methyl methacrylate) (PMMA) has been investigated. The...
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A novel approach to the evaluation of the interface roughness scattering form factor in intersubband transitions
We propose a modification of the interface roughness (IFR) scattering form factor in intersubband transitions. We properly derived a formula for the...