Figure 3
From: Statistical treatment of Photoluminescence Quantum Yield Measurements
Plotting the resulting PLQY for each evaluation step separately gives a repetitive pattern. (a) Shows the integrated values of each A-measurement. They are normalized to the first value. In (b) each block of data refers to one A-measurement combined with every B-, and C-measurement. Each of these blocks contains a substructure (c), where each B-measurement is combined with all the C-measurements. The influence of the C-measurements can be derived from the substructure therein. In this example, a systematic error in the form of an intensity decay of the light-source was introduced on purpose. This leads to the increase of the PLQY with increasing A-, and B- measurement, and a decreasing C-measurement.
