The SDARI I read a series of diamond films, single carbon nanosheet coating film (SCNS) and diamond / carbon nanosheet (D / CNS) composite films have been prepared on a highly doped n-type silicon substrate using micro plasma vapor plasma (MPCVD) and the evaporation techniques of the ballokelektronvakum. The films are characterized by field electron scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), Raman spectroscopy. Field emission test results show that diamond film, SCNS film and compilation current film This means that the maximum current density of D / CNS emissions from composite films is SCNS in the electric field. At the same time, D / CNS composite films show superiority of increased reproducibility and long-term stability. Diamond layers can effectively improve field emission characteristics of SSP films. probably because the diamond film acts as an electron acceleration layer, while the heterogeneity of diamond and CNS materials pat causes a decrease in potential barrier interfaces.
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