International Journal of Materials Science and Applications

Volume 2, Issue 1, January 2013

  • Proposed Advanced Training & Educational Methodologies, for Tanker & Gas Industry

    Wael Khattab, Ibrahim El Attar

    Issue: Volume 2, Issue 1, January 2013
    Pages: 1-7
    Received: 09 December 2012
    Accepted:
    Published: 10 January 2013
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    Abstract: Oil and gas are considered to be among the world's most prized resources. Hence, no doubtfully, The oil and gas industry plays a significant role in the global economy. Petroleum itself is used for numerous products, in addition to serving as the world's primary fuel source. Furthermore, The processes and Technologies concerned in producing and dis... Show More
  • Propagation of Magneto-Thermo Surface Waves in Non-Homogenous Viscoelastic Medium of Higher Order under Gravity and Couple-Stress

    Rajneesh Kakar, Shikha Kakar

    Issue: Volume 2, Issue 1, January 2013
    Pages: 8-19
    Received: 23 December 2012
    Accepted:
    Published: 10 January 2013
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    Abstract: The present study reveals the effects of various parameters and non-homogeneity on the surface waves propagating in viscoelastic medium. The theory of generalized surface waves has firstly been developed and then it has been employed to study the surface waves. Dispersion relation for Stoneley waves, Rayleigh waves and Love waves has been deduced. ... Show More
  • A Two-Band Tight-Binding Model of Spin-Polarized Transport in Magnetic Tunnel Junctions

    N. Strelokov, M. Zhuravlev, N. Ryzhanova, A. Vedyayev

    Issue: Volume 2, Issue 1, January 2013
    Pages: 20-29
    Received: 21 December 2012
    Accepted:
    Published: 10 January 2013
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    Abstract: The main features determining spin-dependent transport in magnetic tunnel junctions are well appreciated now mainly due to ab initio calculations. Nevertheless, it seems useful to have a comparatively simple model which reproduces the salient characteristics of spin-dependent transport in magnetic multilayers. We present two-band tight-binding mod... Show More
  • Synthesis and Thermoelectric Study of Sb (III) Doped Bi2(Te1-Xsex)3 Thin Films by Apt

    S. M. Patil, M. M. Salunkhe, N. B. Pawar, P. N. Bhosale

    Issue: Volume 2, Issue 1, January 2013
    Pages: 30-36
    Received: 12 February 2013
    Accepted:
    Published: 10 January 2013
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    Abstract: Thermoelectric study of Sb (III) doped bismuth tellurium selenide ,Bi2-x Sbx(Te1-xSex)3 thin films were done.They are deposited by Arrested Precipitation Technique (APT). These thin films were prepared using a complexing agent triethanolamine (TEA) and a reducing agent sodium sulphite to avoid hydroxide formation of bismuth precursor Bi (NO3)3 and... Show More