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Une approche du vieillissement électrique des isolants polymères par mesure d'électroluminescence et de cathodoluminescence

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Figure  1-9 Absorption,  photoluminescence,  and  electroluminescence  of  some  luminescent  polymers,  with  single luminescence peak in BTPEP-family materials, taken from [56]; or multi luminescence peaks in PPVs  materials, taken from [57]
Figure 1-11 Electroluminescence spectra of Polypropylene  film under 50Hz AC stress, [58]
Figure 1-13 Schema of formation of electrons and radiations with electron beam excitation on the surface of  the sample
Figure 1-16 Indicative times and electric fields over which various electrical breakdown and degradation  mechanism are operative, adapted from [105]
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