Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Mehdi Zamani"'
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 235:1983-1991
Since the presentation of the cell adhesion concept, properties of the contact surface between osteoblasts and titanium implant and possible methods to enhance related characteristics have attracted much attention in orthopedic investigations. The cr
Publikováno v:
Journal of Magnetism and Magnetic Materials. 484:234-237
In this letter, we study the transverse magneto-optical Kerr effect (TMOKE) in a bi-gyrotropic superlens, and its dependence on the losses of both permittivity and permeability functions, which is a determining factor for the existence of the TMOKE.
Publikováno v:
Optical Materials. 88:187-194
In the present work, we have theoretically investigated the optical and magneto-optical spectra of quasi-periodic magnetic-dielectric multilayers composed by Ce:YIG and Si organized in accordance to the Octonacci sequence. Specifically, we have analy
Publikováno v:
Journal of Computational Electronics. 18:231-240
A microstrip patch antenna based on a synthesized photonic bandgap (PBG) substrate is designed and analyzed by using a technique based on the combination of an evolutionary heuristic optimization algorithm with the CST Microwave Studio simulator, whi
Autor:
Mehdi Zamani, Mohaddeseh Abbasnejad
Publikováno v:
Physica C: Superconductivity and its Applications. 554:19-26
In this work, the optical features of the monolayer graphene surrounded by two high and low Tc superconductors or in other words a superconductor-graphene-superconductor (SGS) junction is analyzed in the visible region as a function of photon energy,
Autor:
Peyman Alavi Tabbat, Seyed Majid Hashemzadeh, Vafa Marzang, Mehdi Zamani, Arash Khoshkbar-Sadigh
Publikováno v:
IECON
Partial shading condition is an unavoidable issue for photovoltaic systems. This condition affects the performance of the photovoltaic systems. An important effect of the partial shading condition is causing power losses and reducing the power effici
Publikováno v:
2020 28th Iranian Conference on Electrical Engineering (ICEE).
In this paper, an improved Perturb & Observe algorithm proposed to maximum power point tracking in a photovoltaic array. In this work, the interleaved boost converter used, which can extract more power than a single converter structure. In the sugges
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 201:288-299
The radical scavenging performance and antioxidant activity of γ-alumina nanoparticles towards 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical were investigated by spectroscopic and computational methods. The radical scavenging ability of γ-alumi
Publikováno v:
Superlattices and Microstructures. 120:473-478
Herein we report the potential of polar bi-gyrotropic single-negative magnetic metamaterials to act simultaneously as a reflector and a magnetic rotator layer. We have studied such materials that their e and μ are in the form of non-diagonal tensors
Autor:
Mehdi Zamani, Abdesselam Hocini
Publikováno v:
Journal of Magnetism and Magnetic Materials. 449:435-439
In this work, we report on the theoretical study of one-dimensional magnetophotonic crystals (MPC) comprising of periodic dielectric structure Si/SiO and of silica matrix doped with cobalt-ferrite (CoFe 2 O 4 ) magnetic nanoparticles as the only magn