Regulating charge carrier recombination in Cu2ZnSn(S,Se)4 solar cells via cesium treatment: bulk and interface effects

Alkali post deposition treatment (PDT) of the absorber material is an efficient strategy to boost the desired photovoltaic performance of kesterite-based Cu2ZnSn(S,Se)4 (CZTSSe) solar cells. Here, a simple and innovative solution-processed cesium PDT method was employed as an effective strategy for...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2023-05, Vol.11 (21), p.11454-11462
Hauptverfasser:	Zhao, Xiaoyue, Yafang Qi, Zhou, Zhengji, Kou, Dongxing, Zhou, Wenhui, Meng, Yuena, Yuan, Shengjie, Han, Litao, Wu, Sixin
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorbers (materials) Carrier recombination Carrier transport Cesium Current carriers Material properties Optimization Photoelectric effect Photoelectric properties Photoelectricity Photovoltaic cells Photovoltaics Recombination Solar cells Solid phases Thin films
Online-Zugang:	Volltext
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