摘要
We report on the photovoltaic properties of Lao.7Sro.3MnO3//ZnO heterojunction fabricated by pulsed laser deposition methods. Nanosecond photovoltaic pulses are observed in this junction in the wavelength range from ultraviolet-visible to infrared. A qualitative explanation is presented, based on an analysis of the photovoltaic signals of p-n heterojunction.
We report on the photovoltaic properties of Lao.7Sro.3MnO3//ZnO heterojunction fabricated by pulsed laser deposition methods. Nanosecond photovoltaic pulses are observed in this junction in the wavelength range from ultraviolet-visible to infrared. A qualitative explanation is presented, based on an analysis of the photovoltaic signals of p-n heterojunction.
基金
Supported by the National Natural Science Foundation of China under Grant No 50532090.