Project supported by the National Natural Science Foundation of China(No.51177134);the Natural Science Basic Research Plan in Shaanxi Province of China(No.2015JM6286)
β-FeSi2 thin films have been successfully prepared by magnetron sputtering and post rapid thermal annealing method on 6H-SiC (0001) substrates using a FeSi2 target and a Si target. X-ray diffraction (XRD) and Ram...
Project supported by the National Natural Science Foundation of China(No.51177134)
We give the first report on the experimental investigation of a p-β-FeSi2/n-4H-SiC heterojunction. A β-/%FeSiE/n-4H-SiC heterojunction near-infrared photodiode was fabricated on 4H-SiC substrate by magnetron sputter...
supported by the National Natural Science Foundation of China(No.61264004);the Natural Science Foundation of Guizhou Province,China(Nos.[2009]2055,[2010]2001);the Research Foundation of Education Bureau of Guizhou Province,China(No.[2011]278);the Key Laboratory of Function Material and Resource Chemistry of Education Bureau of Guizhou Province,China;the Engineering Center of Aviation Electronic Electrical of Education Bureau of Guizhou Province,China
By using the pseudo-potential plane-wave method of first principles based on the density function theory, the geometrical, electronic structures and optical properties of FeSil.875M0.125 (M = B, N, A1, P) were calcu...
Project supported by the National Natural Science Foundation of China(No.61264008)
High pressure has a significant influence onβ-FeSi_2 band gaps and optical absorption tuning.In this work,using density functional theory,we investigate the effect of high pressure on the optical absorption behavior ...
A Si p-π-n diode with β-FeSi 2 particles embedded in the unintentionally doped Si (p--type) was designed for determining the band offset at β-FeSi 2-Si heterojunction.When the diode is under forward bias,the elec...