A comparative between CdS and CdSe quantum dots doped manganese for photovoltaic enhancement

被引：0
作者：
Ha Thanh Tung [1 ]
Dang Huu Phuc [2 ,3 ]
机构：
[1] Duy Tan Univ, Inst Res & Dev, Da Nang 550000, Vietnam
[2] Ton Duc Thang Univ, Lab Appl Phys, Adv Inst Mat Sci, Ho Chi Minh City, Vietnam
[3] Ton Duc Thang Univ, Fac Appl Sci, Ho Chi Minh City, Vietnam
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2021年 / 53卷 / 01期
关键词：
Metals; Quantum dots; Mn2+ doping; QDSSCs; SENSITIZED SOLAR-CELLS; EFFICIENT; PERFORMANCE; BOOST;
D O I：
10.1007/s11082-020-02647-4
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this study, we report the fabrication of the photovoltaic devices based on CdS/CdSe multilayer photoanodes, in which Mn2+ ions were doped into CdS or CdSe quantum dots with the doping concentrations in the range of 5% to 40%. The optical, photovoltaic and electrochemical properties of the quantum dots sensitized Solar cells were found to be optimized for 30% Mn2+ doping concentration with the thickness of CdSe:Mn2+ film at 3 cycles, and the efficiency performance of 3.9%.
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页数：9
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