Magneto-photocurrent multibands of VI4O12 and Fe5IO7 Micro-Films

Authors

Ye Wu, State Key Laboratory of Physical Chemistry of Solid Surfaces
Hao Fu, Université McGill
Hongyan Quan, Wenzhou Deloss Laser Science and Technology Co., Ltd.
Yingcheng Lin, Ministry of Education of the People's Republic of China
Jian Xu, LSU College of Engineering

Document Type

Article

Publication Date

11-1-2017

Abstract

VI4O12 and Fe5IO7 were prepared by using sol-gel method. FTIR and SEM were applied to characterize the samples. The spectroscopy of resistance versus the temperature from 25 °C to 700 °C was measured. Based on an autonomous monitoring system, we monitored the adjustment of the photocurrent through the magnetic field in VI4O12 and Fe5IO7. The photocurrent multibands were observed. A theoretical model in terms of variation of spin polarization is derived to explain the existing of photocurrent transition peaks.

Publication Source (Journal or Book title)

Science of Advanced Materials

First Page

1882

Last Page

1887

Recommended Citation

Wu, Y., Fu, H., Quan, H., Lin, Y., & Xu, J. (2017). Magneto-photocurrent multibands of VI4O12 and Fe5IO7 Micro-Films. Science of Advanced Materials, 9 (11), 1882-1887. https://doi.org/10.1166/sam.2017.3116