International Journal of
TechnoChem Research

ISSN 2395 - 4248

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NEWS & UPDATION

  • 2017, Volume 3 No 3 of International Journal of TechnoChem Research is released.
  • 2017, Volume 3 No 3 of International Journal of TechnoChem Research is released.

    2017, Volume 3, No 3, of International Journal of TechnoChem Research is released

  • Included in CAS Database, USA [by Chemical Abstracts Service, USA]
  •  International  Journal of TechnoChem Research

    has been selected for inclusion in CAS,USA  by  Chemical Abstracts Service, USA.

  • International Journal of TechnoChem Research
  • International Journal of TechnoChem Research has been selected for inclusion in CAS,USA by Chemical Abstracts Service, USA.

    International Journal of TechnoChem Research has been selected for inclusion in CAS,USA by Chemical Abstracts Service, USA.

ABSTRACT

Structural, Optical and Magnetic Properties of Co Doped ZnO Thin Films

P.Thamaraiselvan, M.Venkatachalam, M.Saroja, P.Gowthaman, S.Ravikumar S.Shankar

ABSTRACT

Abstract : The Co doped ZnO thin films were deposited on glass substrates by dip coating method. Characterization techniques of XRD, SEM, UV-visible spectra measurements and VSM were performed to investigate the structural, optical and magnetic properties. ZnO thin films were prepared with three different growth time of 3, 4 and 5 hours at 90°C. Cobalt (Co) was doped with the prepared ZnO thin film in three different growth layer concentrations (0.01, 0.02 and 0.03mol). In magnetic studies as cobalt concentration are increase and ferromagnetic behavior increase. Key Words - ZnO thin film, Dip coating, VSM, Ferromagnetism and Cobalt.

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