Photovoltaic property of bismuth ferrite thin films and its application in non-volatile memory

• Main Author: Guo, Rui
• Other Authors: Wang Junling
• Format: Theses and Dissertations
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Materials; DRNTU::Engineering::Materials::Energy materials; DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
• Online Access: https://hdl.handle.net/10356/55058
• Institution: Nanyang Technological University

In conventional junction-based photovoltaic cells, the photovoltage is usually smaller than the semiconductor band gap, due to the limitation of the energy barrier at the interface. Contrarily, ferroelectric photovoltaic effect is a bulk effect of which the photovoltage is not limited by the energy...