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The World Journal of Nano Science and Engineering contains original and innovative research pertaining to the applications of the physical, chemical and biological sciences to engineering at nano scale. The highest priority is given to scientific research that transcends the classical boundaries and introduces cutting…
Sabri M. Husssein, Omar H. Shihab, Sattar S. Ibrahim, Naser M. Ahmed
Interaction between kaolin (particle size 53 and 106 μm) and urea was studied by infrared spectroscopy and powder X-ray diffraction. Interaction was found to be dependent on the particle size of kaolin raw material. Nature of interaction achieved through the…
Pranati Panda, Satya Narayana Padhi, Gana Nath Dash
High frequency properties of 4H-SiC double drift region (DDR) Mixed Tunnelling Avalanche Transit Time (MITATT) diodes are studied through computer simulation method. It is interesting to observe that the efficiency of SiC (flat) DDR MITATT diode (16%) is more…
Bilel Hafsi, Rabii Elmissaoui, Adel Kalboussi
This paper presents a basic block for building large-scale single-electron neural networks. This macro block is completely composed of SET inverter circuits. We present and discuss the basic parts of this device. The full design and simulation results were do…
Mari Ishihara, Ryuji Hirase, Hideki Yoshioka
Photoinduced spectral change can be utilized for various optical devices. The photoinduced spectral change due to an organic dye was demonstrated for the organic-inorganic hybrid film without the aid of photochromism with a simple preparation method for the f…
Ting Tian, Jing Hu, Zuobing Xiao
Inorganic hollow spheres have shown their superiority in photocatalytic area due to the large specific surface area, controllable structure and their own special optical, electrical, magnetic properties. According to the classification of inorganic hollow sph…
Mohammad M. Uonis, Bassam M. Mustafa, Anwar M. Ezzat
The research studies the effect of the distance between the sample and the plasma sputtering source on the properties of the junction (silicon wafer-carbon nanotubes). The silicon wafer is fixed at (near, medium and far distances from the plasma source which…
Ibrahim D. Muhammad, Mokhtar Awang, Othman Mamat, Zilati Bt Shaari
The structural, mechanical and thermodynamics properties of cubic zirconium oxide (cZrO 2 ) were investigated in this study using ab initio or first-principles calculations. Density functional theory was used to optimize the crystal structure of cZrO 2 and th…
Mohammad M. Uonis, Bassam M. Mustafa, Anwar M. Ezzat
The effect of sputtering current that flow in a carbon rod on the structural and transport properties of Si-C junction is studied. Si-C junction is fabricated by plasma sputtering in Argon gas atmosphere without catalysts with thickness of 20, 40 and 60 nm. I…
Branislav Radjenović, Marija Radmilović-Radjenović
This paper contains results of the comprehensive studies of the effect of the isotropic etching mode on roughening of the nanocomposite materials and on smoothing of the roughed nanostructure made of homogeneous materials. Three-dimensional simulation results…
Ken-ichi Saitoh, Youhei Sameshima, Syuhei Daira
In this paper, molecular dynamics (MD) simulations of nano-sized wiredrawing are performed. The wiredrawing is a traditional plastic working method, but there has not been any insight to develop it in a nano-sized scale. Therefore, to materialize the concept…
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The World Journal of Nano Science and Engineering contains original and innovative research pertaining to the applications of the physical, chemical and biological sciences to engineering at nano scale. The highest priority is given to scientific research that transcends the classical boundaries and introduces cutting… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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