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Optical, Morphological and Electrical Properties of Silver and Aluminium Metallization Contacts for Solar Cells

Received: 21 January 2014     Published: 28 February 2014
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Abstract

A lower resistivity and better spectra selectivity is a measurement of the quality and potential use of silver Ag and aluminium Al metals for the application as metallization contacts for solar cells. Aluminium (Al) and silver (Ag) thin films deposited by thermal evaporation at room temperature were dense with small grain sizes, and maintained a high value of reflectance (in the spectral range from 300 to 3200 nm) with annealing at 300 °C in an argon atmosphere. Experimental results indicate that the surface roughness is increased while the film’s resistivities are reduced. It was also found that the surface roughness and work function of metal films are very important to enhance the stability and efficiency of electrode thin films used for solar cells.

Published in American Journal of Modern Physics (Volume 3, Issue 2)
DOI 10.11648/j.ajmp.20140302.13
Page(s) 45-50
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2014. Published by Science Publishing Group

Keywords

Metal Thin Films, Thermal Evaporation, Optical Coatings, Physical Interfaces, Solar Cell Electrodes

References
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  • APA Style

    Zakia Fekkai, Nazir Mustapha, Ali Hennache. (2014). Optical, Morphological and Electrical Properties of Silver and Aluminium Metallization Contacts for Solar Cells. American Journal of Modern Physics, 3(2), 45-50. https://doi.org/10.11648/j.ajmp.20140302.13

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    ACS Style

    Zakia Fekkai; Nazir Mustapha; Ali Hennache. Optical, Morphological and Electrical Properties of Silver and Aluminium Metallization Contacts for Solar Cells. Am. J. Mod. Phys. 2014, 3(2), 45-50. doi: 10.11648/j.ajmp.20140302.13

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    AMA Style

    Zakia Fekkai, Nazir Mustapha, Ali Hennache. Optical, Morphological and Electrical Properties of Silver and Aluminium Metallization Contacts for Solar Cells. Am J Mod Phys. 2014;3(2):45-50. doi: 10.11648/j.ajmp.20140302.13

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  • @article{10.11648/j.ajmp.20140302.13,
      author = {Zakia Fekkai and Nazir Mustapha and Ali Hennache},
      title = {Optical, Morphological and Electrical Properties of Silver and Aluminium Metallization Contacts for Solar Cells},
      journal = {American Journal of Modern Physics},
      volume = {3},
      number = {2},
      pages = {45-50},
      doi = {10.11648/j.ajmp.20140302.13},
      url = {https://doi.org/10.11648/j.ajmp.20140302.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.20140302.13},
      abstract = {A lower resistivity and better spectra selectivity is a measurement of the quality and potential use of silver Ag and aluminium Al metals for the application as metallization contacts for solar cells. Aluminium (Al) and silver (Ag) thin films deposited by thermal evaporation   at room temperature were dense with small grain sizes, and maintained a high value of reflectance (in the spectral range from 300 to 3200 nm) with annealing at 300 °C in an argon atmosphere. Experimental results indicate that the surface roughness is increased while the film’s resistivities are reduced. It was also found that the surface roughness and work function of metal films are very important to enhance the stability and efficiency of electrode thin films used for solar cells.},
     year = {2014}
    }
    

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  • TY  - JOUR
    T1  - Optical, Morphological and Electrical Properties of Silver and Aluminium Metallization Contacts for Solar Cells
    AU  - Zakia Fekkai
    AU  - Nazir Mustapha
    AU  - Ali Hennache
    Y1  - 2014/02/28
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    N1  - https://doi.org/10.11648/j.ajmp.20140302.13
    DO  - 10.11648/j.ajmp.20140302.13
    T2  - American Journal of Modern Physics
    JF  - American Journal of Modern Physics
    JO  - American Journal of Modern Physics
    SP  - 45
    EP  - 50
    PB  - Science Publishing Group
    SN  - 2326-8891
    UR  - https://doi.org/10.11648/j.ajmp.20140302.13
    AB  - A lower resistivity and better spectra selectivity is a measurement of the quality and potential use of silver Ag and aluminium Al metals for the application as metallization contacts for solar cells. Aluminium (Al) and silver (Ag) thin films deposited by thermal evaporation   at room temperature were dense with small grain sizes, and maintained a high value of reflectance (in the spectral range from 300 to 3200 nm) with annealing at 300 °C in an argon atmosphere. Experimental results indicate that the surface roughness is increased while the film’s resistivities are reduced. It was also found that the surface roughness and work function of metal films are very important to enhance the stability and efficiency of electrode thin films used for solar cells.
    VL  - 3
    IS  - 2
    ER  - 

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Author Information
  • Department of Physics, College of Sciences, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia

  • Department of Physics, College of Sciences, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia

  • Department of Physics, College of Sciences, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia

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