Temperature-Dependent Optical Properties of Graphene on Si and SiO₂/Si Substrates

by Sisi Wu, Lingyu Wan, Liangmin Wei, Devki N. Talwar, Kaiyan He, Zhechuan Feng
Published 2021-03-01

The Microstructure, Electric, Optical and Photovoltaic Properties of BiFeO₃ Thin Films Prepared by Low Temperature Sol–Gel Method

by Jiaxi Wang, Li Luo, Chunlong Han, Rui Yun, Xingui Tang, Yanjuan Zhu, Zhaogang Nie, Weiren Zhao, Zhechuan Feng
Published 2019-05-01

Optical and Electronic Energy Band Properties of Nb-Doped β-Ga₂O₃ Crystals

by Xianjian Long, Wenlong Niu, Lingyu Wan, Xian Chen, Huiyuan Cui, Qinglin Sai, Changtai Xia, Devki N. Talwar, Zhechuan Feng
Published 2021-01-01

Investigation of HfO2 Thin Films on Si by X-ray Photoelectron Spectroscopy, Rutherford Backscattering, Grazing Incidence X-ray Diffraction and Variable Angle Spectroscopic Ellipsom...

by Xuguang Luo, Yao Li, Hong Yang, Yuanlan Liang, Kaiyan He, Wenhong Sun, Hao-Hsiung Lin, Shude Yao, Xiang Lu, Lingyu Wan, Zhechuan Feng
Published 2018-06-01