Domain Wall Conduction in Calcium-Modified Lead Titanate for Polarization Tunable Photovoltaic Devices

Domain Wall Conduction in Calcium-Modified Lead Titanate for Polarization Tunable Photovoltaic Devices

Summary: Ferroelectric domain wall (DW) conduction, confirmed in recent experiments, has attracted intense attention due to its promising applications in optoelectronic devices. Herein, we provide theoretical evidence of electric conduction in Pb0.8Ca0.2TiO3 (PCT) DWs. The separation of charge accum...

Full description

Bibliographic Details
Main Authors: Chong-Xin Qian, Hong-Jian Feng, Qiang Zhang, Jiawei He, Zi-Xuan Chen, Ming-Zi Wang, Xiao Cheng Zeng
Format: Article
Language:English
Published: Elsevier 2020-04-01
Series:Cell Reports Physical Science
Subjects:
density functional theory
domain walls conduction
ferroelectric polarization
charge transfer
photovoltaic devices
Online Access:http://www.sciencedirect.com/science/article/pii/S2666386420300345

Internet

http://www.sciencedirect.com/science/article/pii/S2666386420300345

Similar Items