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Mathematical Modelling and Analysis of Memristors with and without its Temperature Effects

Prasad B., Maddu K., Lakshmi V.

International Journal of Electronics and Telecommunications

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2017

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Vol. 63, No. 2

181--186

EN

In this paper the main goal is to study the principle structure and characteristics of single and multiple memristors and also the temperature effects. The complete analysis described here is done by using matlab Simulink. The relationship between the on resistance, off resistance and ionic mobility with respect to temperature has been analyzed and shown graphically. The memristor can be used as a High speed switch and it can be used in non volatile computer memories due to its higher switching speeds.

2

Radiative flow past a parabolic started isothermal vertical plate with uniform mass diffusion

Muthucumaraswamy R., Lakshmi V.

International Journal of Applied Mechanics and Engineering

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2014

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Vol. 19, no. 1

195--202

EN

A theoretical solution of thermal radiation effects on an unsteady flow past a parabolic starting motion of an infinite isothermal vertical plate with uniform mass diffusion has been studied. The plate temperature as well as the concentration level near the plate are raised uniformly. The dimensionless governing equations are solved using the Laplace-transform technique. The fluid considered here is a gray, absorbing-emitting radiation but a non-scattering medium. The effects of velocity profiles are studied for different physical parameters such as the thermal radiation parameter, thermal Grashof number, mass Grashof number and Schmidt number. It is observed that the velocity increases with increasing values the thermal Grashof number or mass Grashof number. The trend is just reversed with respect to the thermal radiation parameter.

3

A fixed point theorem in Banach spaces over topological semifields and an application

Pathak H., Lakshmi V., Tas K., Fisher B.

Demonstratio Mathematica

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1999

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Vol. 32, nr 1

139-143

EN

A fixed point theorem for three mappings on a Banach space x over a topological semifield is proved. An application is given for the solvability of certain non-linear functional equations in X.