Bandgap Calculation from UV-Vis spectra data

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How do I fix "Error in UseMethod" in R?

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Straightforward way to correct for rater variables?

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Multiple comparisons in Tukey HSD test?

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Challenges of child care arrangement among international students?

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Disease-drug database based on clinical data?

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Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

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Baseline drift in HPLC? What causes this?

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Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

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What is the ionic radius of Hydrogen anion? And how to know the exact ionic radii of the elements?

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Can a Conventional 50W visible LED Lamp Emit UV Light?

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Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

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¿Are oxygen vacancies in semiconductors capable to change the band gap?

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Why do some of my Raman spectra show no signal at lower Raman shifts?

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How to calculate conductivity using Electrochemical Impedance Spectroscopy's Nyquist plot?

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I have synthesized a composite of ZnO and In2O3 with variations in ZnO content. In Raman , what is the peak observed at 130 cm-1?

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