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First principles calculations are utilized in order to gain a better understanding of charge injection from metals to insulators. As a starting point, a comparative study of hole injection into polyethylene (PE) oligomer and ethylene-vinyl acetate (EVA) oligomer is conducted. We evaluate the hole injection barriers at metal/PE oligomer and metal/EVA oligomer interfaces in two ways: (1) from band-plus-lineup...
The discharge process in vacuum is usually classified into two types, micro particle type and field emission type. The influence of particles has been experimentally investigated using a high speed camera. However, few studies have reported the quantitative analysis on the particle type discharge. To understand the micro particle type discharge better, the collision phenomena between a sphere particle...
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