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View article: Photonic Band Gap Engineering by Varying the Inverse Opal Wall Thickness
Photonic Band Gap Engineering by Varying the Inverse Opal Wall Thickness Open
We demonstrate the band gap programming of inverse opals by fabrication of different wall thickness by atomic layer deposition (ALD). The opal templates were synthesized using polystyrene and carbon nanospheres by the vertical deposition m…
View article: Fabrication of ZnO–Al2O3 inverse opals with atomic layer deposited Amorphous-Al2O3 for enhanced photocatalysis
Fabrication of ZnO–Al2O3 inverse opals with atomic layer deposited Amorphous-Al2O3 for enhanced photocatalysis Open
Zinc oxide inverse opal (IO) has excellent photocatalytic properties, while Al2O3 has high chemical stability and negligible photocatalytic activity. However, combining these materials creates a crystalline ZnO-amorphous Al2O3 composite IO…
View article: Low-Temperature, Ultra-Giant Blistering of Atomic Layer Deposited Barrier Coatings on Polyethylene Films Caused by Additive Segregation
Low-Temperature, Ultra-Giant Blistering of Atomic Layer Deposited Barrier Coatings on Polyethylene Films Caused by Additive Segregation Open
View article: Synthesis of TiO2/Al2O3 Double-Layer Inverse Opal by Thermal and Plasma-Assisted Atomic Layer Deposition for Photocatalytic Applications
Synthesis of TiO2/Al2O3 Double-Layer Inverse Opal by Thermal and Plasma-Assisted Atomic Layer Deposition for Photocatalytic Applications Open
In comparison to conventional nano-infiltration approaches, the atomic layer deposition (ALD) technology exhibits greater potential in the fabrication of inverse opals (IOs) for photocatalysts. In this study, TiO2 IO and ultra-thin films o…
View article: Fabrication of Zno-Al2o3 Inverse Opals with Atomic Layer Deposited Amorphous-Al2o3 for Enhanced Photocatalysis
Fabrication of Zno-Al2o3 Inverse Opals with Atomic Layer Deposited Amorphous-Al2o3 for Enhanced Photocatalysis Open
View article: A comparative estimation on the property’s performance and applications of ZnO thin fabricated via ALD
A comparative estimation on the property’s performance and applications of ZnO thin fabricated via ALD Open
In this study we investigated the material properties of ZnO thin film of ≈ 300 nm thickness, grown on glass and silicon substrates by using atomic layer deposition (ALD) technique. Structural characterization was carried out using inciden…
View article: Experimental Investigation of Rheological Properties and Thermal Conductivity of SiO2–TiO2 Composite Nanofluids Prepared by Atomic Layer Deposition
Experimental Investigation of Rheological Properties and Thermal Conductivity of SiO2–TiO2 Composite Nanofluids Prepared by Atomic Layer Deposition Open
In the current research, surface-modified SiO2 nanoparticles were used upon immersion in an applied base fluid (ethylene glycol:water = 1:1). The atomic layer deposition method (ALD) was introduced to obtain a thin layer of TiO2 to cover t…
View article: Thermal Conductivity Enhancement of Atomic Layer Deposition Surface-Modified Carbon Nanosphere and Carbon Nanopowder Nanofluids
Thermal Conductivity Enhancement of Atomic Layer Deposition Surface-Modified Carbon Nanosphere and Carbon Nanopowder Nanofluids Open
In this paper, we present a study on thermal conductivity and viscosity of nanofluids containing novel atomic layer deposition surface-modified carbon nanosphere (ALD-CNS) and carbon nanopowder (ALD-CNP) core-shell nanocomposites. The nano…
View article: Combining ZnO inverse opal and ZnO nanorods using ALD and hydrothermal growth
Combining ZnO inverse opal and ZnO nanorods using ALD and hydrothermal growth Open
In this paper, we combine the atomic layer deposition synthesis method of inverse opal with the hydrothermal growth of nanorods. From 460 nm polystyrene nanospheres opal crystals were produced using vertical deposition on Si wafers. The op…
View article: The Impact of Cu Interlayer Thickness on the Structure and Optical Duality of Tio2 /Cu/Tio2 Trilayer Thin Film For Photocatalystic Applications
The Impact of Cu Interlayer Thickness on the Structure and Optical Duality of Tio2 /Cu/Tio2 Trilayer Thin Film For Photocatalystic Applications Open
View article: The Impact of Cu Interlayer Thickness on the Structure and Optical Duality of Tio2 /Cu/Tio2 Trilayer Thin Film for Photocatalystic Applications
The Impact of Cu Interlayer Thickness on the Structure and Optical Duality of Tio2 /Cu/Tio2 Trilayer Thin Film for Photocatalystic Applications Open
View article: The Impact of Cu Interlayer Thickness Towards the Understanding of The Structure and Optical Duality of Tio2 /Cu/Tio2 Trilayer Thin Film Grown by Atomic Layer Deposition and Magnetron Sputtering Techniques
The Impact of Cu Interlayer Thickness Towards the Understanding of The Structure and Optical Duality of Tio2 /Cu/Tio2 Trilayer Thin Film Grown by Atomic Layer Deposition and Magnetron Sputtering Techniques Open
View article: Effect of Cu Interlayer on Opto-Electrical Parameters of Zno Thin Films
Effect of Cu Interlayer on Opto-Electrical Parameters of Zno Thin Films Open
View article: Optical Characterization of Multiple Layers of Alternating Tio2/Zno Films Prepared by the Atomic Layer Deposition Technique
Optical Characterization of Multiple Layers of Alternating Tio2/Zno Films Prepared by the Atomic Layer Deposition Technique Open
View article: Photocatalytic Crystalline and Amorphous TiO2 Nanotubes Prepared by Electrospinning and Atomic Layer Deposition
Photocatalytic Crystalline and Amorphous TiO2 Nanotubes Prepared by Electrospinning and Atomic Layer Deposition Open
In this work core/shell composite polymer/TiO2 nanofibers and from those TiO2 nanotubes were prepared. First, poly(vinyl alcohol) (PVA) and poly(vinylpyrrolidone) (PVP) fibers were synthetized by electrospinning. They were covered with a 1…
View article: Interface induced diffusion
Interface induced diffusion Open
Interface induced diffusion had been identified in a thin film system damaged by electron bombardment. This new phenomenon was observed in Al 2 O 3 (some nm thick)/Si substrate system, which was subjected to low energy (5 keV) electron bom…
View article: Interface Induced Diffusion; Area Selective Interface Patterning
Interface Induced Diffusion; Area Selective Interface Patterning Open
Interface induced diffusion had been identified in thin film system damaged by electron bombardment. This new phenomenon was observed in Al 2 O 3 (some nm thick) / Si substrate system, which was subjected to low energy (5 keV) electron bom…
View article: Surface characterization of plasma-modified low density polyethylene by attenuated total reflectance fourier-transform infrared (ATR-FTIR) spectroscopy combined with chemometrics
Surface characterization of plasma-modified low density polyethylene by attenuated total reflectance fourier-transform infrared (ATR-FTIR) spectroscopy combined with chemometrics Open
View article: Morphological and <i>in situ</i> local refractive index change induced tuning of the optical properties of titania coated porous gold nanoparticles
Morphological and <i>in situ</i> local refractive index change induced tuning of the optical properties of titania coated porous gold nanoparticles Open
Porous nanoparticles are very popular because of their high surface/volume ratio; moreover, they have stronger plasmonic properties than their solid counterparts. Due to these properties, these are potential candidates in optical, or even …
View article: Continuous tuning of the plasmon resonance frequency of porous gold nanoparticles by mixed oxide layers
Continuous tuning of the plasmon resonance frequency of porous gold nanoparticles by mixed oxide layers Open
Porous gold nanoparticles (PGNs) are very popular due to their high surface/volume ratio, moreover they have stronger plasmonic properties than their solid counterparts. These properties make the porous gold nanoparticles very useful for l…
View article: Nitrogen doped carbon aerogel composites with TiO<sub>2</sub> and ZnO prepared by atomic layer deposition
Nitrogen doped carbon aerogel composites with TiO<sub>2</sub> and ZnO prepared by atomic layer deposition Open
A nitrogen doped carbon aerogel was used as a substrate for the atomic layer deposition of TiO2 and ZnO layers in various thicknesses.
View article: Novel amorphous Al-rich Al2O3 ultra-thin films as active photocatalysts for water treatment from some textile dyes
Novel amorphous Al-rich Al2O3 ultra-thin films as active photocatalysts for water treatment from some textile dyes Open
Although Al2O3 is considered photocatalytically inactive, in this research, novel Al-rich Al2O3 ultra-thin films are employed for the first time as fast and active photocatalysts for water treatment from organic dyes. These films are prepa…
View article: Investigation of dispersion parameters, dielectric properties and opto–electrical parameters of ZnO thin film grown by ALD
Investigation of dispersion parameters, dielectric properties and opto–electrical parameters of ZnO thin film grown by ALD Open
Highly transparent zinc oxide thin films with varied layer thicknesses have been prepared on microscopic glass substrates at 200 °C. Films thickness was measured by stylus profilometer. The films have been investigated for their structure …
View article: Carbon nanosphere templates for the preparation of inverse opal titania photonic crystals by atomic layer deposition
Carbon nanosphere templates for the preparation of inverse opal titania photonic crystals by atomic layer deposition Open
Carbon nanospheres were used as templates for the first time to prepare titania inverse opal photonic crystal. From the spheres, opal colloid crystals were made by vertical deposition on microscope slides, and TiO2 was grown on them using …
View article: Decoration of Vertically Aligned Carbon Nanotubes with Semiconductor Nanoparticles Using Atomic Layer Deposition
Decoration of Vertically Aligned Carbon Nanotubes with Semiconductor Nanoparticles Using Atomic Layer Deposition Open
Vertically aligned carbon nanotubes (VACNTs or “CNT forest”) were decorated with semiconductor particles (TiO2 and ZnO) by atomic layer deposition (ALD). Both the structure and morphology of the components were systematically studied using…
View article: The transition from linear to-parabolic growth of Cu3Si phase in Cu/a-Si system
The transition from linear to-parabolic growth of Cu3Si phase in Cu/a-Si system Open
View article: Electron irradiation induced amorphous SiO2 formation at metal oxide/Si interface at room temperature; electron beam writing on interfaces
Electron irradiation induced amorphous SiO2 formation at metal oxide/Si interface at room temperature; electron beam writing on interfaces Open
View article: Szilárdtest-reakciók nanoskálán
Szilárdtest-reakciók nanoskálán Open
View article: Preparation of Al2O3 coated PVA and PVP nanofibers and Al2O3 nanotubes by electrospinning and atomic layer deposition
Preparation of Al2O3 coated PVA and PVP nanofibers and Al2O3 nanotubes by electrospinning and atomic layer deposition Open
View article: Kirkendall Effect on the Nanoscale
Kirkendall Effect on the Nanoscale Open
Kirkendall effect has been studied experimentally as well as theoretically for decades already. There are theoretical indications, that the Kirkendall effect must operate from the beginning of the diffusion process but there are practicall…