摘要
A hetero-junction of n-silicon(n-Si) and copper phthalocyanine(CuPc) has been fabricated.The current -voltage characteristics were investigated to explain the rectification and conduction mechanism.The effect of temperature and humidity on the electrical properties of n-Si/CuPc hetero-junction has also been investigated.The characteristics of the junction have been observed to be temperature and humidity dependent,so it is suggested that this junction can be used as a temperature and humidity sensor.
A hetero-junction of n-silicon(n-Si) and copper phthalocyanine(CuPc) has been fabricated.The current -voltage characteristics were investigated to explain the rectification and conduction mechanism.The effect of temperature and humidity on the electrical properties of n-Si/CuPc hetero-junction has also been investigated.The characteristics of the junction have been observed to be temperature and humidity dependent,so it is suggested that this junction can be used as a temperature and humidity sensor.