Исследованы изменения работы выхода электронов из кремния с разным типом проводимости при освещении и после осаждения на его поверхность слоя полиэтиленимина методом фотостимулированной адсорбции. Показано, что фотостимулированная адсорбция полиэтиленимина приводит к электрической пассивации, а ее эффективность коррелирует с величиной изменения работы выхода электронов при освещении. DOI: 10.21883/PJTF.2017.08.44531.16545
It is found that an electric field applied parallel to a substrate surface influences the adsorption of positively charged core–shell microcapsules on glass substrates. As a result, the amount of microcapsules adsorbed near negative contact is up to 2 times larger than the one absorbed near positive contact. It is also found that small concentration (less than 0.2 M) of salt in microcapsule suspension decreases this effect, while an increase in the concentration to 0.45 M results in enhancement of the effect.
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