The contact characteristics of Al/organic film/p-Si diode

• Main Authors: Chien-Chou Chen, 陳建州
• Other Authors: Wen-Chang Huang
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/r69f2v

碩士 === 崑山科技大學 === 電子工程研究所 === 97 === In this paper, the contact structures of Al/organic film/p-Si were discussed. The organic films including：Alq, NPB, m-MTDATA and BCP, respectively. These organic films show different characteristic on the application of OLED. So in the application of the organic films on the metal/organic/semiconductor would show different characteristic. The Al/Alq/p-Si shows heigh barrier height, and then is Al/NBP/p-Si, while the Al/BCP/p-Si and the Al/m-MTDATA/p-Si show lowest barrier height. The capacitance-voltage and current-voltage-temperature measurement were also used to evaluate the diodes characteristic.