Project supported by the National Natural Science Foundation of China(Grant Nos.61176062,61306084,and 51361022);the Priority Academic Program Development of Jiangsu Higher Education Institutions,China;the Ph.D.Program Foundation of Ministry of Education of China(Grant No.20113601120006);the Natural Science Foundation of Jiangxi Province,China(Grant No.20122BAB202002);the Science and Technology Project of Education Department of Jiangxi Province,China(Grant No.GJJ13010)
Using β-FeSi2 as the bottom absorber of triple-junction thin-film solar cells is investigated by a numerical method for widening the long-wave spectral response. The presented results show that the β-FeSi2 subcell c...
Project supported by the National Basic Research Program of China(Grant Nos.2011CB922102 and 2013CB932901);the National Natural Science Foundation of China(Grant No.60976063);the Priority Academic Program Development(PAPD)of Higher Education Institutions of Jiangsu Province and HongKong Research Grants Council(RGC)General Research Funds(GRF)(Grant Nos.CityU 112510 and CityU 112212)
The photoluminescence (PL) characteristics of hybrid β-FeSi2/Si and pure β-FeSi2 films fabricated by pulsed laser deposition at 20 K are investigated. The intensity of the 1.54-μm PL from the former is enhanced, ...
Project supported by the National Natural Science Foundation of China (Grant Nos. 60876050 and 51177134)
In this paper,we propose a near-infrared p-type β-FeSi2/n-type 4H-SiC heterojunction photodetector with semiconducting silicide(β-FeSi2) as the active region for the first time.The optoelectronic characteristics o...