International Journal of Materials Science and Applications

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Optical and Structural Properties of CdS/ZnSe Bi-Layer Thin Films Prepared by E-Beam Technique

Received: 06 June 2014    Accepted: 17 June 2014    Published: 30 June 2014
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Abstract

Single and bi-layer thin films of Cadmium Sulphide (CdS) and Zinc Selenide (ZnSe) were prepared on glass and ITO/Glass substrates by e-beam technique. Spectral transmittance of bi-layer thin film showed red shift with prolonged interference effect. The decrease in Urbach tail of bi-layer thin film signifies the decreased band gap with increased grain size. Single layer CdS film has prominent (002) hexagonal peak where as bi-layer thin film confirm with (002) hexagonal and (111) cubic peaks of CdS and ZnSe respectively. CdS grain size was found to be 14.5, 17.1, and 33.1 nm on glass, ITO/Glass and ZnSe/ITO/Glass substrates respectively.

DOI 10.11648/j.ijmsa.20140303.18
Published in International Journal of Materials Science and Applications (Volume 3, Issue 3, May 2014)
Page(s) 116-120
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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), 2024. Published by Science Publishing Group

Keywords

Bi-Layer, Cadmium Sulphide, E-Beam Technique, Thin Films, Zinc Selenide

References
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Author Information
  • Department of Electronic Science, Bangalore University, Jnanabharathi, Bangalore – 560056, Karnataka, India

  • Department of Electronic Science, Bangalore University, Jnanabharathi, Bangalore – 560056, Karnataka, India

  • Department of Electronic Science, Bangalore University, Jnanabharathi, Bangalore – 560056, Karnataka, India

  • Microtron Centre, Mangalagangothri, Mangalore University, Mangalore – 574199, Karnataka, India

  • Department of Physics, Jain University, Jayanagar 3rd Block, Bangalore – 560011, Karnataka, India

  • Department of Electronic Science, Bangalore University, Jnanabharathi, Bangalore – 560056, Karnataka, India

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    Raghu Patel, Naveen Chickmagalur Shivappa, Shailaja Jeetendra, Ganesh Sanjeev, Murugaiya Sridhar Ilango, et al. (2014). Optical and Structural Properties of CdS/ZnSe Bi-Layer Thin Films Prepared by E-Beam Technique. International Journal of Materials Science and Applications, 3(3), 116-120. https://doi.org/10.11648/j.ijmsa.20140303.18

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    ACS Style

    Raghu Patel; Naveen Chickmagalur Shivappa; Shailaja Jeetendra; Ganesh Sanjeev; Murugaiya Sridhar Ilango, et al. Optical and Structural Properties of CdS/ZnSe Bi-Layer Thin Films Prepared by E-Beam Technique. Int. J. Mater. Sci. Appl. 2014, 3(3), 116-120. doi: 10.11648/j.ijmsa.20140303.18

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    AMA Style

    Raghu Patel, Naveen Chickmagalur Shivappa, Shailaja Jeetendra, Ganesh Sanjeev, Murugaiya Sridhar Ilango, et al. Optical and Structural Properties of CdS/ZnSe Bi-Layer Thin Films Prepared by E-Beam Technique. Int J Mater Sci Appl. 2014;3(3):116-120. doi: 10.11648/j.ijmsa.20140303.18

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  • @article{10.11648/j.ijmsa.20140303.18,
      author = {Raghu Patel and Naveen Chickmagalur Shivappa and Shailaja Jeetendra and Ganesh Sanjeev and Murugaiya Sridhar Ilango and Mahesh Hampapatna Matt},
      title = {Optical and Structural Properties of CdS/ZnSe Bi-Layer Thin Films Prepared by E-Beam Technique},
      journal = {International Journal of Materials Science and Applications},
      volume = {3},
      number = {3},
      pages = {116-120},
      doi = {10.11648/j.ijmsa.20140303.18},
      url = {https://doi.org/10.11648/j.ijmsa.20140303.18},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ijmsa.20140303.18},
      abstract = {Single and bi-layer thin films of Cadmium Sulphide (CdS) and Zinc Selenide (ZnSe) were prepared on glass and ITO/Glass substrates by e-beam technique. Spectral transmittance of bi-layer thin film showed red shift with prolonged interference effect. The decrease in Urbach tail of bi-layer thin film signifies the decreased band gap with increased grain size. Single layer CdS film has prominent (002) hexagonal peak where as bi-layer thin film confirm with (002) hexagonal and (111) cubic peaks of CdS and ZnSe respectively. CdS grain size was found to be 14.5, 17.1, and 33.1 nm on glass, ITO/Glass and ZnSe/ITO/Glass substrates respectively.},
     year = {2014}
    }
    

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  • TY  - JOUR
    T1  - Optical and Structural Properties of CdS/ZnSe Bi-Layer Thin Films Prepared by E-Beam Technique
    AU  - Raghu Patel
    AU  - Naveen Chickmagalur Shivappa
    AU  - Shailaja Jeetendra
    AU  - Ganesh Sanjeev
    AU  - Murugaiya Sridhar Ilango
    AU  - Mahesh Hampapatna Matt
    Y1  - 2014/06/30
    PY  - 2014
    N1  - https://doi.org/10.11648/j.ijmsa.20140303.18
    DO  - 10.11648/j.ijmsa.20140303.18
    T2  - International Journal of Materials Science and Applications
    JF  - International Journal of Materials Science and Applications
    JO  - International Journal of Materials Science and Applications
    SP  - 116
    EP  - 120
    PB  - Science Publishing Group
    SN  - 2327-2643
    UR  - https://doi.org/10.11648/j.ijmsa.20140303.18
    AB  - Single and bi-layer thin films of Cadmium Sulphide (CdS) and Zinc Selenide (ZnSe) were prepared on glass and ITO/Glass substrates by e-beam technique. Spectral transmittance of bi-layer thin film showed red shift with prolonged interference effect. The decrease in Urbach tail of bi-layer thin film signifies the decreased band gap with increased grain size. Single layer CdS film has prominent (002) hexagonal peak where as bi-layer thin film confirm with (002) hexagonal and (111) cubic peaks of CdS and ZnSe respectively. CdS grain size was found to be 14.5, 17.1, and 33.1 nm on glass, ITO/Glass and ZnSe/ITO/Glass substrates respectively.
    VL  - 3
    IS  - 3
    ER  - 

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