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Questions related from Mohammed Jalalah
How can calculate the optical absorption coefficient of colloidal QDs in a cuvette directly from absorbance or absorption spectra in order to calculate the optical bandgap? I do not have the...
10 October 2015 4,071 8 View
In this paper ( http://pubs.acs.org/doi/suppl/10.1021/cm902516f/suppl_file/cm902516f_si_001.pdf ) the calculation of the amount of Zn/S precursor for the first layer ZnS growth on CdS core was as...
09 September 2015 9,661 4 View
What is the best way to clean the quartz cells using for the UV-vis and PL measurements of quantum dots, such as CIS/ZnS, CdZnSe/ZnS, etc. We usually prepare the quantum dots using 1-Dodecanethiol...
08 August 2015 7,110 7 View
There is optical band gap and electronic band gap but I am not sure how relate them to the bulk band gap value and what is the relationship between them. Also, Is the optical band gap related to...
06 June 2015 5,756 4 View
