Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Azzouz Sellai"'
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 6, Iss 1, Pp 2345-2353 (2015)
The self-organization of monolayer gold nanoparticles (AuNPs) on 3-aminopropyltriethoxysilane (APTES)-functionalized glass substrate is reported. The orientation of APTES molecules on glass substrates plays an important role in the interaction betwee
Externí odkaz:
https://doaj.org/article/cff2c997aea247dca2d176de76792d77
Autor:
Joydeep Dutta, Keiichi Yanagisawa, Azzouz Sellai, Myo Tay Zar Myint, Htet Htet Kyaw, Toru Maekawa, Salim Al-Harthi
Publikováno v:
Thin Solid Films. 685:216-224
A thin layer of gold nanoparticles (AuNPs) was deposited on glass substrates followed by subsequent deposition of silver nanoparticles (AgNPs) on it. Both AuNPs and AgNPs layers were fabricated by DC magnetron sputtering with inert gas condensation t
Publikováno v:
Journal of Magnetism and Magnetic Materials. 420:363-370
Eu 0.65 Sr 0.35 Fe x Mn 1− x O 3 ( x =0.1, 0.3 and 0.5) has been prepared using a standard solid state reaction method. The under-investigation compounds is found to crystallize in a single-phase orthorhombic structure in the P bnm space group (62)
Autor:
Abbasher M. Gismelseed, Hisham M. Widatallah, A.H. Al-Rajhi, Musa S. Shongwe, Mohd. Hashim, K.O. Al-Riyami, K. S. Al-Rashdi, S.K. Jameel, Kadhim A.M. Khalaf, Azzouz Sellai, Abdulhakim Al-Rawas, Majid S. Al-Ruqeishi
Publikováno v:
Journal of Alloys and Compounds. 657:733-747
The polycrystalline magnesium–zinc ferrite chromate having the chemical formula Mg 1−x Zn x FeCrO 4 (0.0 ≤ x ≤ 1.0) were prepared by conventional solid phase reaction using high purity reagents. The structural and electrical properties at roo
Autor:
Hisham M. Widatallah, Azzouz Sellai, M. E. Elzain, Musa S. Shongwe, A. A. Yousif, Abbasher M. Gismelseed, Abdulhakim Al-Rawas, K.A. Mohammed
Publikováno v:
Physica B: Condensed Matter. 407:795-804
Compositions of polycrystalline Mg–Zn mixed ferrites with the general formula Mg1−xZnxFe2O4 (0≤x≤1) were prepared by the standard double sintering ceramic method. The structural properties of these ferrites have been investigated using X-ray
Publikováno v:
Microelectronic Engineering. 88:969-975
Using current-voltage measurements, we have investigated the electrical behavior of molybdenum on 4H-SiC Schottky diodes of various areas and having different edge terminations consisting of high resistivity guard rings manufactured by carbon ion-imp
Autor:
Azzouz Sellai, M. Mamor
Publikováno v:
physica status solidi c. 8:1611-1615
Despite the fact that GaN based de-vices are already commercialised, several issues related to the metal-GaN contacts of either ohmic or rectifying (Schottky) nature are still subjects of research studies. One of the key aspects concerns the properti
Publikováno v:
physica status solidi (a). 208:210-214
Analyses of the slope variations, as a function of temperature, of the dark current–voltage curves obtained in the case of p–i–n diodes incorporating in their intrinsic region a double barrier single quantum well (QW) structure indicate that be
Publikováno v:
Microelectronic Engineering. 86:303-309
The Gaussian distribution model have been used to analyze the anomalies observed in tungsten (W)/4H-SiC current voltage characteristics due to the barrier inhomogeneities that prevail at the metal-semiconductor interface. From the analysis of the for
Autor:
Azzouz Sellai, M. E. Elzain
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 41:106-109
We report the results concerning the theoretical optimization of a surface plasmon-polariton-based waveguide at the optical communication wavelength of 1.55 μm. In particular, the effect of metal thickness and grating depth on the excitation of long