As Sobia Dilpazir told, Tauc plot is used to determine the optical gap, in semiconductors. Tauc, J., Grigorovici, R., & Vancu, A. (1966). Optical Properties and Electronic Structure of Amorphous Germanium. Physica Status Solidi (b), 15(2), 627–637. doi:10.1002/pssb.19660150224 http://onlinelibrary.wiley.com/doi/10.1002/pssb.19660150224/abstract
As Sobia Dilpazir told, Tauc plot is used to determine the optical gap, in semiconductors. Tauc, J., Grigorovici, R., & Vancu, A. (1966). Optical Properties and Electronic Structure of Amorphous Germanium. Physica Status Solidi (b), 15(2), 627–637. doi:10.1002/pssb.19660150224 http://onlinelibrary.wiley.com/doi/10.1002/pssb.19660150224/abstract
By using Tauc Plot.
By using Tauc Plot.
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As Sobia Dilpazir told, Tauc plot is used to determine the optical gap, in semiconductors.
Tauc, J., Grigorovici, R., & Vancu, A. (1966). Optical Properties and Electronic Structure of Amorphous Germanium. Physica Status Solidi (b), 15(2), 627–637. doi:10.1002/pssb.19660150224
http://onlinelibrary.wiley.com/doi/10.1002/pssb.19660150224/abstract
As Sobia Dilpazir told, Tauc plot is used to determine the optical gap, in semiconductors.
Tauc, J., Grigorovici, R., & Vancu, A. (1966). Optical Properties and Electronic Structure of Amorphous Germanium. Physica Status Solidi (b), 15(2), 627–637. doi:10.1002/pssb.19660150224
http://onlinelibrary.wiley.com/doi/10.1002/pssb.19660150224/abstract
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Here you can find good explanation and band gap calculator,
http://www.instanano.com/characterization/theoretical/uv-vis-spectroscopy-band-gap-calculation/
Here you can find good explanation and band gap calculator,
http://www.instanano.com/characterization/theoretical/uv-vis-spectroscopy-band-gap-calculation/
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you can see the attached links
http://www.perkinelmer.com/Content/applicationnotes/app_uvvisnirmeasurebandgapenergyvalue.pdf
http://plasticphotovoltaics.org/lc/characterization/lc-advanced-c/lc-uvvis.html
www.inl-journal.com/content/pdf/2228-5326-3-2.pdf
science.unitn.it/~semicon/.../CaseStudy_uv81.pdf
you can see the attached links
http://www.perkinelmer.com/Content/applicationnotes/app_uvvisnirmeasurebandgapenergyvalue.pdf
http://plasticphotovoltaics.org/lc/characterization/lc-advanced-c/lc-uvvis.html
www.inl-journal.com/content/pdf/2228-5326-3-2.pdf
science.unitn.it/~semicon/.../CaseStudy_uv81.pdf
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