Enhancement of Photocurrent in Ferroelectric Films Via the Incorporation of Narrow Bandgap Nanoparticles
2012; Volume: 24; Issue: 9 Linguagem: Inglês
10.1002/adma.201104078
ISSN1521-4095
AutoresXiaoluan Yang, Xiaodong Su, Mingrong Shen, Fengang Zheng, Yu Xin, Lu Zhang, Muchuan Hua, Yajie Chen, V. G. Harris,
Tópico(s)Ferroelectric and Piezoelectric Materials
ResumoA novel nanostructured ferroelectric photovoltaic material, consisting of the ferroelectric lead zirconate titanate (PZT) film and Ag2O semiconductor nanoparticles of comparatively narrow bandgap, has demonstrated a remarkable enhancement in the photovoltaic effects and the highest light-electricity conversion efficiency among those PZT-based photodiodes previously reported. This work sheds light on the design and enhanced performance of new optoelectronic and solar energy devices.
Referência(s)