نتایج جستجو برای: silicon backplate

تعداد نتایج: 81405  

Journal: :international journal of nano dimension 0
s. rahimnejad 1department of chemistry, islamic azad university-shahre rey branch, tehran, iran. m. mirzaei department of chemistry, islamic azad university-lahijan branch, lahijan, iran.

density functional theory (dft) calculations were performed to investigate the properties of planar, tubular and conical forms of silicon nanostructures. the evaluated parameters including averaged bond lengths, binding energies, gap energies and dipole moments were then evaluated for the optimized models of study. the results indicated that the bond lengths between silicon atoms are different ...

Mohamad Kiya Karimi Raja Roya Ahmadi

The project is comparing three types of calculation derived graphene. To evaluate the effect of silicon element to Thermochemistry parameters of absorption of prolin in these derivatives. These derivatives of graphene carbon prolin connection made, the difference is only the position of prolin  (named GPC1 , GPC2 , GPC3). But in other Derivations first put silicon instead of carbon position, th...

Journal: :بوم شناسی کشاورزی 0
عزیز کرملاچعب محمد حسین قرینه عبدالمهدی بخشنده محمدرضا مرادی تلاوت قدرت اله فتحی

in order to investigate the effect of silicon application on some physiological characteristics and growth of wheat (triticum aestivum l.) under late drought stress condition, an experiment was conducted at the agriculture and natural resources university of ramin, khuzestan during year 2012. the experiment was conducted in the open environment as factorial randomized complete block design with...

بخشنده, عبدالمهدی, فتحی, قدرت‏اله, قرینه, محمد حسین, مرادی تلاوت, محمدرضا , کرملاچعب, عزیز,

In order to investigate the effect of silicon application on some physiological characteristics, yield and yield components, and grain mineral contents of bread wheat (Triticum aestivum) under water stress condition, an experiment was conducted in Ramin Agriculture and Natural Resources University, Khuzestan, in 2012. The experiment was arranged in split-plots design in RCBD (Completely Randomi...

The purpose of this research was to determine the effects of different silicon concentrations on the physiological and morphological characteristics of purple basil under drought stress conditions. For this purpose, a factorial experiment based on a completely randomized design with three replications was done. The studied factors were four levels of drought stress (25, 50, 75, and 100% full ir...

To investigate the effects of silicon on the growth characteristics and the reduction of the powdery mildew damage to Zinnia (Zinnia elegans Jacq. ʻMagellanʼ), an experiment was carried out as a factorial experiment in the form of a randomized complete block design with two factors including eight treatments and three replications. The first factor included silicon concentrations at four levels...

ژورنال: محاسبات نرم 2018

In the electronics industry, scaling and optimization is final goal. But, according to ITRS predictions, silicon as basic material for semiconductors, is facing physical limitation and approaching the end of the path. Therefore, researchers are looking for the silicon replacement. Until now, carbon and its allotrope, graphene, look to be viable candidates. Among different circuits, IO block is ...

Afshin Ghanbarzadeh Aminreza Noghrehabadi Mehdi Ghalambaz Mohammad Ghalambaz

In the present paper, the flow and heat transfer of two types of nanofluids, namely, silver-water and silicon dioxide-water, were theoretically analyzed over an isothermal continues stretching sheet. To this purpose, the governing partial differential equations were converted to a set of nonlinear differential equations using similarity transforms and were then analytically solved. It was found...

Nanowires (NWs) are recently used in several sensor or actuator devices to improve their ordered characteristics. Silicon nanowire (Si NW) is one of the most attractive one-dimensional nanostructures semiconductors because of its unique electrical and optical properties. In this paper, silicon nanowire (Si NW), is synthesized and characterized for application in photovoltaic device. Si NWs are ...

Journal: :international journal of iron & steel society of iran 2004
f. g. caballero h. k. d. h. bhadeshia

with careful design, mixed microstructures consisting of fine plates of upper bainitic ferrite separated by thinfilms of stable retained austenite have exhibited impressive combinations of strength and toughness in highsiliconbainitic steels. the silicon suppresses the precipitation of brittle cementite leading to an improvement intoughness. the essential principles governing the optimisation o...

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