Photovoltaic performance enhancement in CdTe thin-film …
2021年12月1日 · It is observed that the EQE of the CdTe solar cell with Sb 2 S 3 HTL is independent of changing the surface recombination velocity. In addition, it can be seen that …
本文以两个CdS/CdTe 薄膜电池的J-V 曲线和 其EQE 曲线为例, 结合理论极限值的分析, 在不考 虑背接触[11] 影响因素的前提下, 讨论了提高光电 转换效率的影响因素. 2 样品制备 样品器件结 …
Effect of Zn-doping CdTe on the internal and external quantum ...
2023年7月31日 · Cd 1−x Zn x Te bulk is a semiconductor with a narrow bandgap value. The band gap values decrease slightly linearly from 1.708 to 1.642 eV with increase of Zn content. …
One-step synthesis of aqueous CdTe/CdSe composite QDs toward …
2023年4月1日 · Herein, we propose a one-step method to synthesize aqueous CdTe/CdSe composite QDs, including CdTe and CdSe hybrid QDs, CdTe@CdSe core–shell QDs and …
Structural and compositional dependence of the CdTe - Nature
2016年7月27日 · The EQE and J–V curves acquired for the CdTe solar cells prepared with 50, 100, 200 and 400 nm CdSe window layers used in the microscopy studies along with data …
Bifacial CdTe Solar Cells with Copper Chromium Oxide Back‐Buffer …
2022年8月10日 · Bifacial solar cells have the potential to maintain energy output higher than monofacial devices under unfavorable weather conditions. A transparent back-buffer layer …
External Quantum Efficiency Measurements as a Diagnostic Tool …
Abstract: Here, we report how external quantum efficiency (EQE) measurements can be utilized as the diagnostic tool for tracking the doping in CdTe solar cells. It is essential to control the …
The study of inorganic absorber layers in perovskite solar cells: the ...
4 天之前 · While the EQE values for Spiro-OMeTAD and CdTe are relatively similar, on average, Spiro-OMeTAD displays higher EQE values, resulting in a higher Jsc. The EQE curves offer a …
Solar Energy Materials and Solar Cells - ScienceDirect
2021年7月1日 · In this paper we present and study the fabrication of an ultra-thin CdTe based device with band gap grading. Moreover, we present a novel method to generate CdSe x Te 1 …
The external quantum efficiency (EQE) inFig. 2(b)indicates how CdSeTe increases photocurrent by collecting more light in the red spectral region. Integrating the EQE spectra from 300 nm to …