We used a new polyphenylene derivative-polynitrobenzene(PNB)to construct metal/polymer Schottky devices,and studied the influence of polymer film thickness,thermal treatment and different molar-ratio of dopant on the ...We used a new polyphenylene derivative-polynitrobenzene(PNB)to construct metal/polymer Schottky devices,and studied the influence of polymer film thickness,thermal treatment and different molar-ratio of dopant on the electrical properties of the junctions.The Al/PNB junction with 100nm in thickness of pure PNB film exhibited a relatively good Ⅰ-Ⅴ behavior.But the open voltage and rectification chatacteristics improved greatly when the PNB film was heated or lightly doped with poly-N-vinylcarbazole.展开更多
文摘We used a new polyphenylene derivative-polynitrobenzene(PNB)to construct metal/polymer Schottky devices,and studied the influence of polymer film thickness,thermal treatment and different molar-ratio of dopant on the electrical properties of the junctions.The Al/PNB junction with 100nm in thickness of pure PNB film exhibited a relatively good Ⅰ-Ⅴ behavior.But the open voltage and rectification chatacteristics improved greatly when the PNB film was heated or lightly doped with poly-N-vinylcarbazole.
