I have recently started a project on Luminescent solar contractor. My design is ready to fabricate but I am facing difficulty in measuring the surface emissions, edge emissions, light trapping efficiency of LSC. Most of the researchers have used an Integrated sphere method for these measurements. Can anyone suggest exact the measurement techniques and procedure. Your kind response is highly appreciated.
You need to perform 2 PL QY measurnments in integrating sphere: one with clear edges and another with the same sample but with blocked edges (painted by black absorbing paint) http://dx.doi.org/10.1021/nl501627e. Check also these papers: http://dx.doi.org/10.1038/nphoton.2014.54
http://pubs.rsc.org/en/content/articlelanding/2012/jm/c2jm32366d#!divAbstract
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